Update libraries to official release versions

2023-02-21 11:00:08 -05:00
56 changed files with 1138 additions and 1910 deletions
--- a/.github/ISSUE_TEMPLATE/enhancement_request.md
+++ b/.github/ISSUE_TEMPLATE/enhancement_request.md
@@ -1,17 +0,0 @@
 ---
 name: Enhancement request
 about: Request a new feature or change to an existing feature
 title: ''
 labels: 'enhancement'
 assignees: ''
 ---
 **Describe the enhancement**  
 <!-- A clear and concise description of what you would like added or changed. -->
 **Use case**  
 <!-- Tell us how you or others will use this new feature or change to an existing feature. --> 
 **Additional context**
 <!-- Add any other context about the enhancement here. --> 
--- a/.github/ISSUE_TEMPLATE/minor_release.md
+++ b/.github/ISSUE_TEMPLATE/minor_release.md
@@ -4,82 +4,98 @@ about: Create a new minor release [for release managers only]
 title: 'Release MAJOR.MINOR+1.0'
 labels: 'release'
 assignees: ''
 ---
 ## Create a new minor release
 ## Bumping BDK Rust Version
 1. - [ ] Open a PR with an update to `Cargo.toml` to the new bdk release candidate and ensure all CI workflows run correctly. Fix errors if necessary.
 2. - [ ] Once the new bdk release is out, update the PR to replace the release candidate with the full release and merge.
-### Specific Libraries' Workflows
+### Summary
 #### _Android_
 3. - [ ] Update the API docs to reflect the changes in the API
 4. - [ ] Delete the `target` directory in bdk-ffi and all previous artifacts to make sure you're building the library from scratch.
 5. - [ ] Build the library and run the tests, and adjust if necessary.
 ```sh
 # start an emulator prior to running the tests
 cd ./bdk-android/
 ./gradlew buildAndroidLib
 ./gradlew connectedAndroidTest
 ```
 6. - [ ] Update the readme if necessary
 #### _JVM_
 7. - [ ] Update the API docs to reflect the changes in the API
 8. - [ ] Delete the `target` directory in bdk-ffi and all previous artifacts to make sure you're building the library from scratch
 9. - [ ] Build the library and run the tests, and adjust if necessary
 ```sh
 cd ./bdk-jvm/
 ./gradlew buildJvmLib
 ./gradlew test
 ```
 10. - [ ] Update the readme if necessary
 #### _Swift_
 11. - [ ] Run the tests and adjust if necessary
 ```sh
 ./bdk-swift/build-local-swift.sh
 cd ./bdk-swift/
 swift test
 ```
 12. - [ ] Update the readme if necessary
 #### _Python_
 13. - [ ] Delete the `.tox`, `dist`, `build`, and `bdkpython.egg-info` and rust `target` directories to make sure you are building the library from scratch without any caches
 14. - [ ] Build the library
 ```shell
 cd ./bdk-python/
 pip3 install --requirement requirements.txt
 bash ./generate.sh
 python3 setup.py --verbose bdist_wheel
 ```
 15. - [ ] Run the tests and adjust if necessary
 ```shell
 pip3 install ./dist/bdkpython-<yourversion>-py3-none-any.whl --force-reinstall
 python -m unittest --verbose tests/test_bdk.py
 ```
 16. - [ ] Update the readme and `setup.py` if necessary
-### Release Workflow
+<--release summary to be used in announcements-->
-17. - [ ] Update the Android, JVM, Python, and Swift libraries as per the _Specific Libraries' Workflows_ section above. Open a single PR on master for all of these changes called `Prepare language bindings libraries for 0.X release`. See [example PR here](https://github.com/bitcoindevkit/bdk-ffi/pull/315).
+
- [ ] Create a new branch off of `master` called `release/version`
+### Commit
-18. - [ ] Open a PR to that branch to update the Android, JVM, and Python libraries' versions. See [example PR here](https://github.com/bitcoindevkit/bdk-ffi/pull/316).
+
-    - [ ] Update bdk-android version from `SNAPSHOT` version to release version
+<--latest commit ID to include in this release-->
-    - [ ] Update bdk-jvm version from `SNAPSHOT` version to release version
+
-    - [ ] Update bdk-python version from `.dev` version to release version
+### Changelog
-19. - [ ] Merge the PR updating all the languages to their release versions
+
-20. - [ ] Create the tag and make sure to add the changelog info to the tag (works better if you prepare the tag message on the side in a text editor) and push it to GitHub.
+<--add notices from PRs merged since the prior release, see ["keep a changelog"]-->
-```sh
+
-git tag v0.6.0 --sign --edit
+### Checklist
-git push upstream v0.6.0
+
-```
+Release numbering must follow [Semantic Versioning]. These steps assume the current `master`
-21. - [ ] Aggregate all the changelog notices from the PRs and add them to the changelog file
+branch **development** version is *MAJOR.MINOR.0*.
-22. - [ ] Open a PR on master with the changes to the changelog file and the development versions bump. See [example PR here](https://github.com/bitcoindevkit/bdk-ffi/pull/317).
+
-23. - [ ] Make release on GitHub (set as pre-release and generate auto release notes between the previous tag and the new one)
+#### On the day of the feature freeze
-24. - [ ] Trigger manual releases for all 4 libraries (for Swift, simply add the version number in the text field when running the workflow manually. Note that the version number must not contain the `v`, i.e. `0.26.0`)
+
-25. - [ ] Bump the versions on master from `0.9.0-SNAPSHOT` to `0.10.0-SNAPSHOT`, `0.6.0.dev0` to `0.7.0.dev0`
+Change the `master` branch to the next MINOR+1 version:
-26. - [ ] Build and publish API docs for JVM, Android, and Java on the website
+
-```bash!
+- [ ] Switch to the `master` branch.
-./gradlew dokkaHtml    # bdk-jvm (Dokka)
+- [ ] Create a new PR branch called `bump_dev_MAJOR_MINOR+1`, eg. `bump_dev_0_22`.
-./gradlew dokkaJavadoc # bdk-jvm (java-style documentation)
+- [ ] Bump the `bump_dev_MAJOR_MINOR+1` branch to the next development MINOR+1 version.
-./gradlew dokkaHtml    # bdk-android (Dokka)
+  - Change the `Cargo.toml` version value to `MAJOR.MINOR+1.0`.
-```
+  - The commit message should be "Bump version to MAJOR.MINOR+1.0".
-27. - [ ] Tweet about the library
+- [ ] Create PR and merge the `bump_dev_MAJOR_MINOR+1` branch to `master`.
-28. - [ ] Post in the announcement channel
+  - Title PR "Bump version to MAJOR.MINOR+1.0".
 Create a new release branch:
 - [ ] Double check that your local `master` is up-to-date with the upstream repo.
 - [ ] Create a new branch called `release/MAJOR.MINOR+1` from `master`.
 Add a release candidate tag, this is optional and only needed for major `bdk-ffi` changes that 
 require a longer testing cycle: 
 - [ ] Bump the `release/MAJOR.MINOR+1` branch to `MAJOR.MINOR+1.0-rc.1` version.
  - Change the `Cargo.toml` version value to `MAJOR.MINOR+1.0-rc.1`.
  - The commit message should be "Bump version to MAJOR.MINOR+1.0-rc.1".
 - [ ] Add a tag to the `HEAD` commit in the `release/MAJOR.MINOR+1` branch.
  - The tag name should be `vMAJOR.MINOR+1.0-rc.1`
  - Use message "Release MAJOR.MINOR+1.0 rc.1".
  - Make sure the tag is signed, for extra safety use the explicit `--sign` flag.
 - [ ] Push the `release/MAJOR.MINOR` branch and new tag to the `bitcoindevkit/bdk` repo.
  - Use `git push --tags` option to push the new `vMAJOR.MINOR+1.0-rc.1` tag.
 If any issues need to be fixed before the *MAJOR.MINOR+1.0* version is released:
 - [ ] Merge fix PRs to the `master` branch.
 - [ ] Git cherry-pick fix commits to the `release/MAJOR.MINOR+1` branch.
 - [ ] Verify fixes in `release/MAJOR.MINOR+1` branch.
 - [ ] Bump the `release/MAJOR.MINOR+1` branch to `MAJOR.MINOR+1.0-rc.x+1` version.
  - Change the `Cargo.toml` version value to `MAJOR.MINOR+1.0-rc.x+1`.
  - The commit message should be "Bump version to MAJOR.MINOR+1.0-rc.x+1".
 - [ ] Add a tag to the `HEAD` commit in the `release/MAJOR.MINOR+1` branch.
  - The tag name should be `vMAJOR.MINOR+1.0-rc.x+1`, where x is the current release candidate number.
  - Use tag message "Release MAJOR.MINOR+1.0 rc.x+1".
  - Make sure the tag is signed, for extra safety use the explicit `--sign` flag.
 - [ ] Push the new tag to the `bitcoindevkit/bdk` repo.
  - Use `git push --tags` option to push the new `vMAJOR.MINOR+1.0-rc.x+1` tag.
 #### On the day of the release
 Tag and publish new release:
 - [ ] Bump the `release/MAJOR.MINOR+1` branch to `MAJOR.MINOR+1.0` version.
  - Change the `Cargo.toml` version value to `MAJOR.MINOR+1.0`.
  - The commit message should be "Bump version to MAJOR.MINOR+1.0".
 - [ ] Add a tag to the `HEAD` commit in the `release/MAJOR.MINOR+1` branch.
  - The tag name should be `vMAJOR.MINOR+1.0`
  - The first line of the tag message should be "Release MAJOR.MINOR+1.0".
  - In the body of the tag message put a copy of the **Summary** and **Changelog** for the release.
  - Make sure the tag is signed, for extra safety use the explicit `--sign` flag.
 - [ ] Wait for the CI to finish one last time.
 - [ ] Push the new tag to the `bitcoindevkit/bdk` repo.
 - [ ] Create the release on GitHub.
  - Go to "tags", click on the dots on the right and select "Create Release".
  - Set the title to `Release MAJOR.MINOR+1.0`.
  - In the release notes body put the **Summary** and **Changelog**.
  - Use the "+ Auto-generate release notes" button to add details from included PRs.
  - Until we reach a `1.0.0` release check the "Pre-release" box.
 - [ ] After downstream language repos are also updated announce the release, using the **Summary**,  
      on Discord, Twitter and Mastodon.
 - [ ] Celebrate 🎉
 [Semantic Versioning]: https://semver.org/
 [crates.io]: https://crates.io/crates/bdk
 [docs.rs]: https://docs.rs/bdk/latest/bdk
 ["keep a changelog"]: https://keepachangelog.com/en/1.0.0/
--- a/.github/ISSUE_TEMPLATE/patch_release.md
+++ b/.github/ISSUE_TEMPLATE/patch_release.md
@@ -4,82 +4,66 @@ about: Create a new patch release [for release managers only]
 title: 'Release MAJOR.MINOR.PATCH+1'
 labels: 'release'
 assignees: ''
 ---
-# Creating a new patch release
+## Create a new patch release
 ## Bumping BDK Rust Version
 1. - [ ] Open a PR with an update to `Cargo.toml` to the new bdk release candidate and ensure all CI workflows run correctly. Fix errors if necessary.
 2. - [ ] Once the new bdk release is out, update the PR to replace the release candidate with the full release and merge.
-### Specific Libraries' Workflows
+### Summary
 #### _Android_
 3. - [ ] Update the API docs to reflect the changes in the API
 4. - [ ] Delete the `target` directory in bdk-ffi and all previous artifacts to make sure you're building the library from scratch.
 5. - [ ] Build the library and run the tests, and adjust if necessary.
 ```sh
 # start an emulator prior to running the tests
 cd ./bdk-android/
 ./gradlew buildAndroidLib
 ./gradlew connectedAndroidTest
 ```
 6. - [ ] Update the readme if necessary
 #### _JVM_
 7. - [ ] Update the API docs to reflect the changes in the API
 8. - [ ] Delete the `target` directory in bdk-ffi and all previous artifacts to make sure you're building the library from scratch
 9. - [ ] Build the library and run the tests, and adjust if necessary
 ```sh
 cd ./bdk-jvm/
 ./gradlew buildJvmLib
 ./gradlew test
 ```
 10. - [ ] Update the readme if necessary
 #### _Swift_
 11. - [ ] Run the tests and adjust if necessary
 ```sh
 ./bdk-swift/build-local-swift.sh
 cd ./bdk-swift/
 swift test
 ```
 12. - [ ] Update the readme if necessary
 #### _Python_
 13. - [ ] Delete the `.tox`, `dist`, `build`, and `bdkpython.egg-info` and rust `target` directories to make sure you are building the library from scratch without any caches
 14. - [ ] Build the library
 ```shell
 cd ./bdk-python/
 pip3 install --requirement requirements.txt
 bash ./generate.sh
 python3 setup.py --verbose bdist_wheel
 ```
 15. - [ ] Run the tests and adjust if necessary
 ```shell
 pip3 install ./dist/bdkpython-<yourversion>-py3-none-any.whl --force-reinstall
 python -m unittest --verbose tests/test_bdk.py
 ```
 16. - [ ] Update the readme and `setup.py` if necessary
-### Release Workflow
+<--release summary to be used in announcements-->
-17. - [ ] Update the Android, JVM, Python, and Swift libraries as per the _Specific Libraries' Workflows_ section above. Open a single PR on master for all of these changes called `Prepare language bindings libraries for 0.X release`. See [example PR here](https://github.com/bitcoindevkit/bdk-ffi/pull/315).
+
- [ ] Create a new branch off of `master` called `release/version`
+### Commit
-18. - [ ] Open a PR to that branch to update the Android, JVM, and Python libraries' versions. See [example PR here](https://github.com/bitcoindevkit/bdk-ffi/pull/316).
+
- [ ] Update bdk-android version from `SNAPSHOT` version to release version
+<--latest commit ID to include in this release-->
- [ ] Update bdk-jvm version from `SNAPSHOT` version to release version
+
- [ ] Update bdk-python version from `.dev` version to release version
+### Changelog
-19. - [ ] Merge the PR updating all the languages to their release versions
+
-20. - [ ] Create the tag and make sure to add the changelog info to the tag (works better if you prepare the tag message on the side in a text editor) and push it to GitHub.
+<--add notices from PRs merged since the prior release, see ["keep a changelog"]-->
-```sh
+
-git tag v0.6.0 --sign --edit
+### Checklist
-git push upstream v0.6.0
+
-```
+Release numbering must follow [Semantic Versioning]. These steps assume the current `master`
-21. - [ ] Aggregate all the changelog notices from the PRs and add them to the changelog file
+branch **development** version is *MAJOR.MINOR.PATCH*.
-22. - [ ] Open a PR on master with the changes to the changelog file and the development versions bump. See [example PR here](https://github.com/bitcoindevkit/bdk-ffi/pull/317).
+
-23. - [ ] Make release on GitHub (set as pre-release and generate auto release notes between the previous tag and the new one)
+### On the day of the patch release
-24. - [ ] Trigger manual releases for all 4 libraries (for Swift, simply add the version number in the text field when running the workflow manually. Note that the version number must not contain the `v`, i.e. `0.26.0`)
+
-25. - [ ] Bump the versions on master from `0.9.0-SNAPSHOT` to `0.10.0-SNAPSHOT`, `0.6.0.dev0` to `0.7.0.dev0`
+Change the `master` branch to the new PATCH+1 version:
-26. - [ ] Build and publish API docs for JVM, Android, and Java on the website
+
-```bash!
+- [ ] Switch to the `master` branch.
-./gradlew dokkaHtml    # bdk-jvm (Dokka)
+- [ ] Create a new PR branch called `bump_dev_MAJOR_MINOR_PATCH+1`, eg. `bump_dev_0_22_1`.
-./gradlew dokkaJavadoc # bdk-jvm (java-style documentation)
+- [ ] Bump the `bump_dev_MAJOR_MINOR` branch to the next development PATCH+1 version.
-./gradlew dokkaHtml    # bdk-android (Dokka)
+  - Change the `Cargo.toml` version value to `MAJOR.MINOR.PATCH+1`.
-```
+  - The commit message should be "Bump version to MAJOR.MINOR.PATCH+1".
-27. - [ ] Tweet about the library
+- [ ] Create PR and merge the `bump_dev_MAJOR_MINOR_PATCH+1` branch to `master`.
-28. - [ ] Post in the announcement channel
+  - Title PR "Bump version to MAJOR.MINOR.PATCH+1".
 Cherry-pick, tag and publish new PATCH+1 release:
 - [ ] Merge fix PRs to the `master` branch.
 - [ ] Git cherry-pick fix commits to the `release/MAJOR.MINOR` branch to be patched.
 - [ ] Verify fixes in `release/MAJOR.MINOR` branch.
 - [ ] Bump the `release/MAJOR.MINOR.PATCH+1` branch to `MAJOR.MINOR.PATCH+1` version.
  - Change the `Cargo.toml` version value to `MAJOR.MINOR.MINOR.PATCH+1`.
  - The commit message should be "Bump version to MAJOR.MINOR.PATCH+1".
 - [ ] Add a tag to the `HEAD` commit in the `release/MAJOR.MINOR` branch.
  - The tag name should be `vMAJOR.MINOR.PATCH+1`
  - The first line of the tag message should be "Release MAJOR.MINOR.PATCH+1".
  - In the body of the tag message put a copy of the **Summary** and **Changelog** for the release.
  - Make sure the tag is signed, for extra safety use the explicit `--sign` flag.
 - [ ] Wait for the CI to finish one last time.
 - [ ] Push the new tag to the `bitcoindevkit/bdk` repo.
 - [ ] Create the release on GitHub.
  - Go to "tags", click on the dots on the right and select "Create Release".
  - Set the title to `Release MAJOR.MINOR.PATCH+1`.
  - In the release notes body put the **Summary** and **Changelog**.
  - Use the "+ Auto-generate release notes" button to add details from included PRs.
  - Until we reach a `1.0.0` release check the "Pre-release" box.
 - [ ] After downstream language repos are also updated announce the release, using the **Summary**,  
      on Discord, Twitter and Mastodon.
 - [ ] Celebrate 🎉
 [Semantic Versioning]: https://semver.org/
 [crates.io]: https://crates.io/crates/bdk
 [docs.rs]: https://docs.rs/bdk/latest/bdk
 ["keep a changelog"]: https://keepachangelog.com/en/1.0.0/
--- a/.github/workflows/audit.yml
+++ b/.github/workflows/audit.yml
@@ -10,7 +10,7 @@ on:
 jobs:
  security_audit:
-    name: Security audit
+    name: Security Audit
    runs-on: ubuntu-20.04
    steps:
      - uses: actions/checkout@v2
--- a/.github/workflows/build-python-wheels.yaml
+++ b/.github/workflows/build-python-wheels.yaml
@@ -0,0 +1,126 @@
 name: Build Python wheels
 on:
  push:
    paths:
      - "bdk-ffi/**"
      - "bdk-python/**"
  pull_request:
    paths:
      - "bdk-ffi/**"
      - "bdk-python/**"
 # We use manylinux2014 because older CentOS versions used by 2010 and 1 have a very old glibc version, which
 # makes it very hard to use GitHub's javascript actions (checkout, upload-artifact, etc).
 # They mount their own nodejs interpreter inside your container, but since that's not statically linked it
 # tries to load glibc and fails because it requires a more recent version.
 jobs:
  build-manylinux2014-x86_64-wheel:
    name: 'Build Manylinux 2014 x86_64 wheel'
    runs-on: ubuntu-latest
    defaults:
      run:
        working-directory: bdk-python
    container:
      image: quay.io/pypa/manylinux2014_x86_64
      env:
        PLAT: manylinux2014_x86_64
        PYBIN: '/opt/python/${{ matrix.python }}/bin'
    strategy:
      matrix:
        python: # Update this list whenever the docker image is updated (check /opt/python/)
          # - cp36-cp36m
          # - cp37-cp37m
          # - cp38-cp38
          # - cp39-cp39
          - cp310-cp310
          # - pp37-pypy37_pp73
          # - pp38-pypy38_pp73
    steps:
      - name: checkout
        uses: actions/checkout@v2
        with:
          submodules: true
      - uses: actions-rs/toolchain@v1
        with:
          toolchain: stable
      - name: install requirements
        run: ${PYBIN}/pip install -r requirements.txt
      - name: generate bindings
        run: bash generate.sh
      - name: build wheel
        run: ${PYBIN}/pip wheel . --no-deps -w /tmp/wheelhouse
      - name: repair wheel
        run: auditwheel repair /tmp/wheelhouse/* --plat "$PLAT" -w /tmp/wheelhouse-repaired
      - uses: actions/upload-artifact@v2
        with:
          name: bdkpython-manylinux2014-x86_64-${{ matrix.python }}
          path: /tmp/wheelhouse-repaired/*.whl
  build-macos-universal-wheel:
    name: 'Build macOS universal wheel'
    runs-on: macos-latest
    defaults:
      run:
        working-directory: bdk-python
    strategy:
      matrix:
        python:
          # - '3.7'
          # - '3.8'
          # - '3.9'
          - '3.10'
    steps:
      - name: checkout
        uses: actions/checkout@v2
        with:
          submodules: true
      - uses: actions/setup-python@v2
        with:
          python-version: ${{ matrix.python }}
      - run: python3 --version
      - run: rustup target add aarch64-apple-darwin
      - run: pip3 install --user -r requirements.txt
      - run: pip3 install --user wheel
      - run: bash generate.sh
      - name: build wheel
        env:
          ARCHFLAGS: "-arch x86_64 -arch arm64"
        run: python3 setup.py -v bdist_wheel
      - uses: actions/upload-artifact@v2
        with:
          name: bdkpython-macos-${{ matrix.python }}
          path: /Users/runner/work/bdk-ffi/bdk-ffi/bdk-python/dist/*.whl
  build-windows-wheel:
    name: 'Build windows wheel'
    runs-on: windows-latest
    defaults:
      run:
        working-directory: bdk-python
    strategy:
      matrix:
        python:
          # - '3.7'
          # - '3.8'
          # - '3.9'
          - '3.10'
    steps:
      - name: checkout
        uses: actions/checkout@v2
        with:
          submodules: true
      - uses: actions/setup-python@v2
        with:
          python-version: ${{ matrix.python }}
      - run: python --version
      - run: pip install --user -r requirements.txt
      - run: bash generate.sh
        shell: bash
      - run: pip install --user wheel
      - name: build wheel
        run: python setup.py -v bdist_wheel
      - uses: actions/upload-artifact@v2
        with:
          name: bdkpython-win-${{ matrix.python }}
          path: D:\a\bdk-ffi\bdk-ffi\bdk-python\dist\*.whl
--- a/.github/workflows/cont_integration.yml
+++ b/.github/workflows/cont_integration.yml
@@ -1,4 +1,4 @@
-name: Rust layer CI
+name: bdk-ffi CI
 on:
  push:
    paths:
@@ -8,9 +8,10 @@ on:
      - "bdk-ffi/**"
 jobs:
  build-test:
    name: Build and test
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-latest
    strategy:
      matrix:
        rust:
@@ -18,13 +19,11 @@ jobs:
            clippy: true
          - version: 1.61.0 # MSRV
    steps:
-      - name: Checkout
+      - name: checkout
        uses: actions/checkout@v2
      - name: Generate cache key
        run: echo "${{ matrix.rust.version }} ${{ matrix.features }}" | tee .cache_key
-
+      - name: cache
      - name: Cache
        uses: actions/cache@v2
        with:
          path: |
@@ -32,29 +31,22 @@ jobs:
            ~/.cargo/git
            target
          key: ${{ runner.os }}-cargo-${{ hashFiles('.cache_key') }}-${{ hashFiles('**/Cargo.toml','**/Cargo.lock') }}
      - name: Set default toolchain
        run: rustup default ${{ matrix.rust.version }}
      - name: Set profile
        run: rustup set profile minimal
      - name: Add clippy
        if: ${{ matrix.rust.clippy }}
        run: rustup component add clippy
      - name: Update toolchain
        run: rustup update
      - name: Build
        run: cargo build
      - name: Clippy
        if: ${{ matrix.rust.clippy }}
-        run: cargo clippy --all-targets --features "uniffi/bindgen-tests" -- -D warnings
+        run: cargo clippy --all-targets -- -D warnings
      - name: Test
-        run: CLASSPATH=./tests/jna/jna-5.8.0.jar cargo test --features uniffi/bindgen-tests
+        run: CLASSPATH=./tests/jna/jna-5.8.0.jar cargo test
  fmt:
    name: Rust fmt
@@ -62,18 +54,13 @@ jobs:
    steps:
      - name: Checkout
        uses: actions/checkout@v2
      - name: Set default toolchain
        run: rustup default nightly
      - name: Set profile
        run: rustup set profile minimal
      - name: Add rustfmt
        run: rustup component add rustfmt
      - name: Update toolchain
        run: rustup update
      - name: Check fmt
        run: cargo fmt --all -- --config format_code_in_doc_comments=true --check
--- a/.github/workflows/publish-android.yaml
+++ b/.github/workflows/publish-android.yaml
@@ -1,28 +1,26 @@
 name: Publish bdk-android to Maven Central
 on: [workflow_dispatch]
 # The default Android NDK on the ubuntu-22.04 image is 25.2.9519653
 # We replace the default environment variable ANDROID_NDK_ROOT: /usr/local/lib/android/sdk/ndk/25.2.9519653
 # with an older version of the NDK (21.4.7075529) using the fix proposed here: https://github.com/actions/runner-images/issues/5930
 # For information on why this is needed at the moment see issues #242 and #243, and PR #282
 env:
  ANDROID_NDK_ROOT: /usr/local/lib/android/sdk/ndk/21.4.7075529
  # By default, the new ubuntu-20.04 images use the following ANDROID_NDK_ROOT
  # ANDROID_NDK_ROOT: /usr/local/lib/android/sdk/ndk/25.0.8775105
 jobs:
  build:
    runs-on: ubuntu-20.04
    steps:
-      - name: "Install Android NDK 21.4.7075529"
+      - name: Install Android NDK 21.4.7075529
        run: |
          ANDROID_ROOT=/usr/local/lib/android
          ANDROID_SDK_ROOT=${ANDROID_ROOT}/sdk
          SDKMANAGER=${ANDROID_SDK_ROOT}/cmdline-tools/latest/bin/sdkmanager
          echo "y" | $SDKMANAGER "ndk;21.4.7075529"
-      - name: "Check out PR branch"
+      - name: Check out PR branch
        uses: actions/checkout@v2
-      - name: "Cache"
+      - name: cache
        uses: actions/cache@v2
        with:
          path: |
@@ -31,24 +29,21 @@ jobs:
            ./target
          key: ${{ runner.os }}-${{ hashFiles('**/Cargo.toml','**/Cargo.lock') }}
-      - name: "Set up JDK"
+      - name: Set up JDK
        uses: actions/setup-java@v2
        with:
          distribution: temurin
          java-version: 11
-      - name: "Set default Rust version to 1.67.0"
+      - name: Install rust android targets
        run: rustup default 1.67.0
      - name: "Install Rust Android targets"
        run: rustup target add x86_64-linux-android aarch64-linux-android armv7-linux-androideabi
-      - name: "Build bdk-android library"
+      - name: Build bdk-android library
        run: |
          cd bdk-android
          ./gradlew buildAndroidLib
-      - name: "Publish to Maven Local and Maven Central"
+      - name: Publish to Maven Local and Maven Central
        env:
          ORG_GRADLE_PROJECT_signingKeyId: ${{ secrets.PGP_KEY_ID }}
          ORG_GRADLE_PROJECT_signingKey: ${{ secrets.PGP_SECRET_KEY }}
--- a/.github/workflows/publish-jvm.yaml
+++ b/.github/workflows/publish-jvm.yaml
@@ -2,14 +2,14 @@ name: Publish bdk-jvm to Maven Central
 on: [workflow_dispatch]
 jobs:
-  build-macOS-native-libs:
+  build-jvm-macOS-M1-native-lib:
-    name: "Create M1 and x86_64 native binaries"
+    name: Create M1 and x86_64 JVM native binaries
    runs-on: macos-12
    steps:
-      - name: "Checkout publishing branch"
+      - name: Checkout publishing branch
        uses: actions/checkout@v2
-      - name: "Cache"
+      - name: Cache
        uses: actions/cache@v3
        with:
          path: |
@@ -18,68 +18,42 @@ jobs:
            ./target
          key: ${{ runner.os }}-${{ hashFiles('**/Cargo.toml','**/Cargo.lock') }}
-      - name: "Set up JDK"
+      - name: Set up JDK
        uses: actions/setup-java@v2
        with:
          distribution: temurin
          java-version: 11
-      - name: "Set default Rust version to 1.67.0"
+      - name: Install aarch64 Rust target
        run: rustup default 1.67.0
      - name: "Install aarch64 Rust target"
        run: rustup target add aarch64-apple-darwin
-      - name: "Build bdk-jvm library"
+      - name: Build bdk-jvm library
        run: |
          cd bdk-jvm
          ./gradlew buildJvmLib
-      - name: "Upload macOS native libraries for reuse in publishing job"
+      # build aarch64 + x86_64 native libraries and upload
      - name: Upload macOS native libraries for reuse in publishing job
        uses: actions/upload-artifact@v3
        with:
-          name: artifact-macos
+          # name: no name is required because we upload the entire directory
          # the default name "artifact" will be used
          path: /Users/runner/work/bdk-ffi/bdk-ffi/bdk-jvm/lib/src/main/resources/
-  build-windows-native-lib:
+  build-jvm-full-library:
    name: "Create Windows native binaries"
    runs-on: windows-2022
    steps:
      - name: "Checkout publishing branch"
        uses: actions/checkout@v2
      - name: "Set up JDK"
        uses: actions/setup-java@v2
        with:
          distribution: temurin
          java-version: 11
      - name: "Set default Rust version to 1.67.0"
        run: rustup default 1.67.0
      - name: "Install x86_64-pc-windows-msvc Rust target"
        run: rustup target add x86_64-pc-windows-msvc
      - name: "Build bdk-jvm library"
        run: |
          cd bdk-jvm
          ./gradlew buildJvmLib
      - name: "Upload Windows native libraries for reuse in publishing job"
        uses: actions/upload-artifact@v3
        with:
          name: artifact-windows
          path: D:\a\bdk-ffi\bdk-ffi\bdk-jvm\lib\src\main\resources\
  build-full-library:
    name: Create full bdk-jvm library
-    needs: [build-macOS-native-libs, build-windows-native-lib]
+    needs: [build-jvm-macOS-M1-native-lib]
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
    steps:
-      - name: "Checkout publishing branch"
+      - name: Checkout publishing branch
        uses: actions/checkout@v2
-      - name: "Cache"
+      - name: Update bdk-ffi git submodule
        run: |
          git submodule set-url bdk-ffi https://github.com/bitcoindevkit/bdk-ffi.git
          git submodule update --init bdk-ffi
      - name: Cache
        uses: actions/cache@v3
        with:
          path: |
@@ -88,39 +62,26 @@ jobs:
            ./target
          key: ${{ runner.os }}-${{ hashFiles('**/Cargo.toml','**/Cargo.lock') }}
-      - name: "Set up JDK"
+      - name: Set up JDK
        uses: actions/setup-java@v2
        with:
          distribution: temurin
          java-version: 11
-      - name: "Set default Rust version to 1.67.0"
+      - name: Build bdk-jvm library
        run: rustup default 1.67.0
      - name: "Build bdk-jvm library"
        run: |
          cd bdk-jvm
          ./gradlew buildJvmLib
-      - name: "Download native binaries from previous jobs"
+      - name: Download macOS native libraries from previous job
        uses: actions/download-artifact@v3
        id: download
        with:
-          name: artifact-macos
+          # download the artifact created in the prior job (named "artifact")
          name: artifact
          path: ./bdk-jvm/lib/src/main/resources/
-      - name: "Download Windows native libraries from previous job"
+      - name: Publish to Maven Central
        uses: actions/download-artifact@v3
        with:
          name: artifact-windows
          path: ./bdk-jvm/lib/src/main/resources/
      - name: "Upload library code and binaries"
        uses: actions/upload-artifact@v3
        with:
          name: artifact-full
          path: ./bdk-jvm/lib/
      - name: "Publish to Maven Central"
        env:
          ORG_GRADLE_PROJECT_signingKeyId: ${{ secrets.PGP_KEY_ID }}
          ORG_GRADLE_PROJECT_signingKey: ${{ secrets.PGP_SECRET_KEY }}
--- a/.github/workflows/publish-python.yaml
+++ b/.github/workflows/publish-python.yaml
@@ -7,9 +7,9 @@ on: [workflow_dispatch]
 # tries to load glibc and fails because it requires a more recent version.
 jobs:
-  build-manylinux2014-x86_64-wheels:
+  build-manylinux2014-x86_64-wheel:
-    name: "Build Manylinux 2014 x86_64 wheel"
+    name: 'Build Manylinux 2014 x86_64 wheel'
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-latest
    defaults:
      run:
        working-directory: bdk-python
@@ -17,158 +17,127 @@ jobs:
      image: quay.io/pypa/manylinux2014_x86_64
      env:
        PLAT: manylinux2014_x86_64
-        PYBIN: "/opt/python/${{ matrix.python }}/bin"
+        PYBIN: '/opt/python/${{ matrix.python }}/bin'
    strategy:
      matrix:
        python: # Update this list whenever the docker image is updated (check /opt/python/)
          - cp36-cp36m
          - cp37-cp37m
          - cp38-cp38
          - cp39-cp39
          - cp310-cp310
          - pp37-pypy37_pp73
          - pp38-pypy38_pp73
    steps:
-      - name: "Checkout"
+      - name: checkout
        uses: actions/checkout@v2
        with:
          submodules: true
      - uses: actions-rs/toolchain@v1
        with:
          toolchain: stable
-
+      - name: install requirements
-      - name: "Generate bdk.py and binaries"
+        run: ${PYBIN}/pip install -r requirements.txt
-        run: bash ./scripts/generate-linux.sh
+      - name: generate bindings
-
+        run: bash generate.sh
-      - name: "Build wheel"
+      - name: build wheel
-        # Specifying the plat-name argument is necessary to build a wheel with the correct name,
+        run: ${PYBIN}/pip wheel . --no-deps -w /tmp/wheelhouse
-        # see issue #350 for more information
+      - name: repair wheel
-        run: ${PYBIN}/python setup.py bdist_wheel --plat-name manylinux_2_17_x86_64 --verbose
+        run: auditwheel repair /tmp/wheelhouse/* --plat "$PLAT" -w /tmp/wheelhouse-repaired
      - uses: actions/upload-artifact@v2
        with:
          name: bdkpython-manylinux2014-x86_64-${{ matrix.python }}
-          path: /home/runner/work/bdk-ffi/bdk-ffi/bdk-python/dist/*.whl
+          path: /tmp/wheelhouse-repaired/*.whl
-  build-macos-arm64-wheels:
+  build-macos-universal-wheel:
-    name: "Build macOS arm64 wheel"
+    name: 'Build macOS universal wheel'
-    runs-on: macos-13
+    runs-on: macos-latest
    defaults:
      run:
        working-directory: bdk-python
    strategy:
      matrix:
        python:
-          - "3.8"
+          - '3.7'
-          - "3.9"
+          - '3.8'
-          - "3.10"
+          - '3.9'
          - '3.10'
    steps:
-      - name: "Checkout"
+      - name: checkout
        uses: actions/checkout@v2
        with:
          submodules: true
      - name: "Install Python"
        uses: actions/setup-python@v2
        with:
          python-version: ${{ matrix.python }}
      - name: "Generate bdk.py and binaries"
        run: bash ./scripts/generate-macos-arm64.sh
      - name: "Build wheel"
        # Specifying the plat-name argument is necessary to build a wheel with the correct name,
        # see issue #350 for more information
        run: python3 setup.py bdist_wheel --plat-name macosx_11_0_arm64 --verbose
      - name: "Upload artifacts"
        uses: actions/upload-artifact@v2
        with:
          name: bdkpython-macos-arm64-${{ matrix.python }}
          path: /Users/runner/work/bdk-ffi/bdk-ffi/bdk-python/dist/*.whl
  build-macos-x86_64-wheels:
    name: "Build macOS x86_64 wheel"
    runs-on: macos-13
    defaults:
      run:
        working-directory: bdk-python
    strategy:
      matrix:
        python:
          - "3.8"
          - "3.9"
          - "3.10"
    steps:
      - name: "Checkout"
        uses: actions/checkout@v2
        with:
          submodules: true
      - name: "Install Python"
        uses: actions/setup-python@v2
        with:
          python-version: ${{ matrix.python }}
      - name: "Generate bdk.py and binaries"
        run: bash ./scripts/generate-macos-x86_64.sh
      - name: "Build wheel"
        # Specifying the plat-name argument is necessary to build a wheel with the correct name,
        # see issue #350 for more information
        run: python3 setup.py bdist_wheel --plat-name macosx_11_0_x86_64 --verbose
      - uses: actions/upload-artifact@v2
        with:
          name: bdkpython-macos-x86_64-${{ matrix.python }}
          path: /Users/runner/work/bdk-ffi/bdk-ffi/bdk-python/dist/*.whl
  build-windows-wheels:
    name: "Build Windows wheel"
    runs-on: windows-2022
    defaults:
      run:
        working-directory: bdk-python
    strategy:
      matrix:
        python:
          - "3.8"
          - "3.9"
          - "3.10"
    steps:
      - name: "Checkout"
        uses: actions/checkout@v2
        with:
          submodules: true
      - uses: actions/setup-python@v2
        with:
          python-version: ${{ matrix.python }}
      - run: python3 --version
      - run: rustup target add aarch64-apple-darwin
      - run: pip3 install --user -r requirements.txt
      - run: pip3 install --user wheel
      - run: bash generate.sh
      - name: build wheel
        env:
          ARCHFLAGS: "-arch x86_64 -arch arm64"
        run: python3 setup.py -v bdist_wheel
      - uses: actions/upload-artifact@v2
        with:
          name: bdkpython-macos-${{ matrix.python }}
          path: /Users/runner/work/bdk-ffi/bdk-ffi/bdk-python/dist/*.whl
-      - name: "Generate bdk.py and binaries"
+  build-windows-wheel:
-        run: bash ./scripts/generate-windows.sh
+    name: 'Build windows wheel'
-
+    runs-on: windows-latest
-      - name: "Build wheel"
+    defaults:
-        run: python setup.py bdist_wheel --verbose
+      run:
-
+        working-directory: bdk-python
-      - name: "Upload artifacts"
+    strategy:
-        uses: actions/upload-artifact@v2
+      matrix:
        python:
          - '3.7'
          - '3.8'
          - '3.9'
          - '3.10'
    steps:
      - name: checkout
        uses: actions/checkout@v2
        with:
          submodules: true
      - uses: actions/setup-python@v2
        with:
          python-version: ${{ matrix.python }}
      - run: python --version
      - run: pip install --user -r requirements.txt
      - run: bash generate.sh
        shell: bash
      - run: pip install --user wheel
      - name: build wheel
        run: python setup.py -v bdist_wheel
      - uses: actions/upload-artifact@v2
        with:
          name: bdkpython-win-${{ matrix.python }}
          path: D:\a\bdk-ffi\bdk-ffi\bdk-python\dist\*.whl
  publish-pypi:
-    name: "Publish on PyPI"
+    name: 'Publish on PyPI'
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-latest
    defaults:
      run:
        working-directory: bdk-python
-    needs: [build-manylinux2014-x86_64-wheels, build-macos-arm64-wheels, build-macos-x86_64-wheels, build-windows-wheels]
+    needs: [build-manylinux2014-x86_64-wheel, build-macos-universal-wheel, build-windows-wheel]
    # needs: [build-macos-universal-wheel]
    steps:
-      - name: "Checkout"
+      - name: Checkout
        uses: actions/checkout@v2
-      - name: "Download artifacts in dist/ directory"
+      - name: 'Download artifacts in dist/ directory'
        uses: actions/download-artifact@v2
        with:
          path: dist/
-      # - name: "Publish on test PyPI"
+      # - name: Display structure of downloaded files
      #   run: ls -R
      # - name: 'Publish on test PyPI'
      #   uses: pypa/gh-action-pypi-publish@release/v1
      #   with:
      #     user: __token__
@@ -176,7 +145,7 @@ jobs:
      #     repository_url: https://test.pypi.org/legacy/
      #     packages_dir: dist/*/
-      - name: "Publish on PyPI"
+      - name: 'Publish on PyPI'
        uses: pypa/gh-action-pypi-publish@release/v1
        with:
          user: __token__
--- a/.github/workflows/test-android.yaml
+++ b/.github/workflows/test-android.yaml
@@ -1,6 +1,5 @@
 name: Test Android
 on:
  workflow_dispatch:
  push:
    paths:
      - "bdk-ffi/**"
@@ -10,28 +9,26 @@ on:
      - "bdk-ffi/**"
      - "bdk-android/**"
 # The default Android NDK on the ubuntu-22.04 image is 25.2.9519653
 # We replace the default environment variable ANDROID_NDK_ROOT: /usr/local/lib/android/sdk/ndk/25.2.9519653
 # with an older version of the NDK (21.4.7075529) using the fix proposed here: https://github.com/actions/runner-images/issues/5930
 # For information on why this is needed at the moment see issues #242 and #243, and PR #282
 env:
  ANDROID_NDK_ROOT: /usr/local/lib/android/sdk/ndk/21.4.7075529
  # By default, the new ubuntu-20.04 images use the following ANDROID_NDK_ROOT
  # ANDROID_NDK_ROOT: /usr/local/lib/android/sdk/ndk/25.0.8775105
 jobs:
  build:
    runs-on: ubuntu-20.04
    steps:
-      - name: "Install Android NDK 21.4.7075529"
+      - name: Install Android NDK 21.4.7075529
        run: |
          ANDROID_ROOT=/usr/local/lib/android
          ANDROID_SDK_ROOT=${ANDROID_ROOT}/sdk
          SDKMANAGER=${ANDROID_SDK_ROOT}/cmdline-tools/latest/bin/sdkmanager
          echo "y" | $SDKMANAGER "ndk;21.4.7075529"
-      - name: "Check out PR branch"
+      - name: Check out PR branch
        uses: actions/checkout@v2
-      - name: "Cache"
+      - name: cache
        uses: actions/cache@v2
        with:
          path: |
@@ -40,26 +37,16 @@ jobs:
            ./target
          key: ${{ runner.os }}-${{ hashFiles('**/Cargo.toml','**/Cargo.lock') }}
-      - name: "Set up JDK"
+      - name: Set up JDK
        uses: actions/setup-java@v2
        with:
          distribution: temurin
          java-version: 11
-      - name: "Set default Rust version to 1.67.0"
+      - name: Install rust android targets
        run: rustup default 1.67.0
      - name: "Install Rust Android targets"
        run: rustup target add x86_64-linux-android aarch64-linux-android armv7-linux-androideabi
-      - name: "Build Android library"
+      - name: Run Android tests
        run: |
          cd bdk-android
-          ./gradlew buildAndroidLib
+          ./gradlew test --console=rich
 # There are currently no unit tests for bdk-android and the integration tests require the macOS image
 # which is not working with the older NDK version we are using, so for now we just make sure that the library builds.
 #      - name: "Run Android unit tests"
 #        run: |
 #          cd bdk-android
 #          ./gradlew test --console=rich
--- a/.github/workflows/test-jvm.yaml
+++ b/.github/workflows/test-jvm.yaml
@@ -1,6 +1,5 @@
-name: Test Kotlin/JVM
+name: Test JVM
 on:
  workflow_dispatch:
  push:
    paths:
      - "bdk-ffi/**"
@@ -17,7 +16,7 @@ jobs:
      - name: Check out PR branch
        uses: actions/checkout@v2
-      - name: Cache
+      - name: cache
        uses: actions/cache@v2
        with:
          path: |
@@ -32,9 +31,6 @@ jobs:
          distribution: temurin
          java-version: 11
      - name: "Set default Rust version to 1.67.0"
        run: rustup default 1.67.0
      - name: Run JVM tests
        run: |
          cd bdk-jvm
--- a/.github/workflows/test-python.yaml
+++ b/.github/workflows/test-python.yaml
@@ -1,189 +0,0 @@
 name: Test Python
 on:
  workflow_dispatch:
  push:
    paths:
      - "bdk-ffi/**"
      - "bdk-python/**"
  pull_request:
    paths:
      - "bdk-ffi/**"
      - "bdk-python/**"
 # We use manylinux2014 because older CentOS versions used by 2010 and 1 have a very old glibc version, which
 # makes it very hard to use GitHub's javascript actions (checkout, upload-artifact, etc).
 # They mount their own nodejs interpreter inside your container, but since that's not statically linked it
 # tries to load glibc and fails because it requires a more recent version.
 jobs:
  build-manylinux2014-x86_64-wheels:
    name: "Build and test Manylinux 2014 x86_64 wheels"
    runs-on: ubuntu-20.04
    defaults:
      run:
        working-directory: bdk-python
    container:
      image: quay.io/pypa/manylinux2014_x86_64
      env:
        PLAT: manylinux2014_x86_64
        PYBIN: "/opt/python/${{ matrix.python }}/bin"
    strategy:
      matrix:
        python:
          - cp38-cp38
          - cp39-cp39
          - cp310-cp310
    steps:
      - name: "Checkout"
        uses: actions/checkout@v2
        with:
          submodules: true
      - uses: actions-rs/toolchain@v1
        with:
          toolchain: stable
      - name: "Generate bdk.py and binaries"
        run: bash ./scripts/generate-linux.sh
      - name: "Build wheel"
        # Specifying the plat-name argument is necessary to build a wheel with the correct name,
        # see issue #350 for more information
        run: ${PYBIN}/python setup.py bdist_wheel --plat-name manylinux_2_17_x86_64 --verbose
      - name: "Install wheel"
        run: ${PYBIN}/pip install ./dist/*.whl
      - name: "Run tests"
        run: ${PYBIN}/python -m unittest tests/test_bdk.py --verbose
      - name: "Upload artifact test"
        uses: actions/upload-artifact@v2
        with:
          name: bdkpython-manylinux2014-x86_64-${{ matrix.python }}
          path: /home/runner/work/bdk-ffi/bdk-ffi/bdk-python/dist/*.whl
  build-macos-arm64-wheels:
    name: "Build and test macOS arm64 wheels"
    runs-on: macos-13
    defaults:
      run:
        working-directory: bdk-python
    strategy:
      matrix:
        python:
          - "3.8"
          - "3.9"
          - "3.10"
    steps:
      - name: "Checkout"
        uses: actions/checkout@v2
        with:
          submodules: true
      - name: "Install Python"
        uses: actions/setup-python@v2
        with:
          python-version: ${{ matrix.python }}
      - name: "Generate bdk.py and binaries"
        run: bash ./scripts/generate-macos-arm64.sh
      - name: "Build wheel"
        # Specifying the plat-name argument is necessary to build a wheel with the correct name,
        # see issue #350 for more information
        run: python3 setup.py bdist_wheel --plat-name macosx_11_0_arm64 --verbose
      # You can't install the arm64 wheel on the CI, so we skip these steps and simply test that the wheel builds
      # - name: "Install wheel and run tests"
      #   run: |
      #     pip3 install ./dist/*.whl
      #     python3 -m unittest tests/test_bdk.py --verbose
      - name: "Upload artifact test"
        uses: actions/upload-artifact@v2
        with:
          name: bdkpython-macos-arm64-${{ matrix.python }}
          path: /Users/runner/work/bdk-ffi/bdk-ffi/bdk-python/dist/*.whl
  build-macos-x86_64-wheels:
    name: "Build and test macOS x86_64 wheels"
    runs-on: macos-13
    defaults:
      run:
        working-directory: bdk-python
    strategy:
      matrix:
        python:
          - "3.8"
          - "3.9"
          - "3.10"
    steps:
      - name: "Checkout"
        uses: actions/checkout@v2
        with:
          submodules: true
      - uses: actions/setup-python@v2
        with:
          python-version: ${{ matrix.python }}
      - name: "Generate bdk.py and binaries"
        run: bash ./scripts/generate-macos-x86_64.sh
      - name: "Build wheel"
        # Specifying the plat-name argument is necessary to build a wheel with the correct name,
        # see issue #350 for more information
        run: python3 setup.py bdist_wheel --plat-name macosx_11_0_x86_64 --verbose
      - name: "Install wheel"
        run: pip3 install ./dist/*.whl
      - name: "Run tests"
        run: python3 -m unittest tests/test_bdk.py --verbose
      - name: "Upload artifact test"
        uses: actions/upload-artifact@v2
        with:
          name: bdkpython-macos-x86_64-${{ matrix.python }}
          path: /Users/runner/work/bdk-ffi/bdk-ffi/bdk-python/dist/*.whl
  build-windows-wheels:
    name: "Build and test Windows wheels"
    runs-on: windows-2022
    defaults:
      run:
        working-directory: bdk-python
    strategy:
      matrix:
        python:
          - "3.8"
          - "3.9"
          - "3.10"
    steps:
      - name: "Checkout"
        uses: actions/checkout@v2
        with:
          submodules: true
      - name: "Install Python"
        uses: actions/setup-python@v2
        with:
          python-version: ${{ matrix.python }}
      - name: "Generate bdk.py and binaries"
        run: bash ./scripts/generate-windows.sh
      - name: "Build wheel"
        run: python setup.py bdist_wheel --verbose
      - name: "Upload artifact test"
        uses: actions/upload-artifact@v2
        with:
          name: bdkpython-windows-${{ matrix.python }}
          path: D:\a\bdk-ffi\bdk-ffi\bdk-python\dist\*.whl
      - name: "Install dependencies"
        run: Get-ChildItem 'D:\a\bdk-ffi\bdk-ffi\bdk-python\dist\*.whl' | ForEach-Object {pip install $_.FullName}
        shell: powershell
      - name: "Run tests"
        run: python -m unittest tests/test_bdk.py --verbose
--- a/.github/workflows/test-swift.yaml
+++ b/.github/workflows/test-swift.yaml
@@ -1,6 +1,5 @@
 name: Test Swift
 on:
  workflow_dispatch:
  push:
    paths:
      - "bdk-ffi/**"
@@ -14,12 +13,9 @@ jobs:
  build:
    runs-on: macos-12
    steps:
-      - name: Checkout
+      - name: Checkout branch
        uses: actions/checkout@v2
      - name: "Set default Rust version to 1.67.0"
        run: rustup default 1.67.0
      - name: Install Rust targets
        run: |
          rustup install nightly-x86_64-apple-darwin
@@ -28,15 +24,15 @@ jobs:
      - name: Run bdk-ffi-bindgen
        working-directory: bdk-ffi
-        run: cargo run --bin uniffi-bindgen generate src/bdk.udl --language swift --out-dir ../bdk-swift/Sources/BitcoinDevKit --no-format
+        run: cargo run --package bdk-ffi-bindgen -- --language swift --out-dir ../bdk-swift/Sources/BitcoinDevKit
      - name: Build bdk-ffi for x86_64-apple-darwin
-        run: cargo build --package bdk-ffi --profile release-smaller --target x86_64-apple-darwin
+        run: cargo build --profile release-smaller --target x86_64-apple-darwin
      - name: Build bdk-ffi for aarch64-apple-darwin
-        run: cargo build --package bdk-ffi --profile release-smaller --target aarch64-apple-darwin
+        run: cargo build --profile release-smaller --target aarch64-apple-darwin
-      - name: Create lipo-macos
+      - name: Create lipo-ios-sim and lipo-macos
        run: |
          mkdir -p target/lipo-macos/release-smaller
          lipo target/aarch64-apple-darwin/release-smaller/libbdkffi.a target/x86_64-apple-darwin/release-smaller/libbdkffi.a -create -output target/lipo-macos/release-smaller/libbdkffi.a
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,111 +1,13 @@
 # Changelog
-Changelog information can also be found in each release's git tag (which can be viewed with `git tag -ln100 "v*"`), as well as on the [GitHub releases](https://github.com/bitcoindevkit/bdk-ffi/releases) page. See [DEVELOPMENT_CYCLE.md](DEVELOPMENT_CYCLE.md) for more details.
+All notable changes to this project prior to release **0.9.0** are documented in this file. Future
 changelog information can be found in each release's git tag and can be viewed with `git tag -ln100 "v*"`.
 Changelog info is also documented on the [GitHub releases](https://github.com/bitcoindevkit/bdk-ffi/releases)
 page. See [DEVELOPMENT_CYCLE.md](DEVELOPMENT_CYCLE.md) for more details.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
-## [v0.28.0]
+## [Unreleased]
 - Update BDK to version 0.28.0 [#341]
 - Drop support of pypy releases of Python libraries [#351]
 - Drop support for Python 3.6 and 3.7 [#351]
 - Drop support for very old Linux versions that do not support the manylinux_2_17_x86_64 platform tag [#351]
 - APIs changed:
  - Expose Address payload and network properties. [#325]
  - Add SignOptions to Wallet.sign() params. [#326]
  - address field on `AddressInfo` type is now of type `Address` [#333]
  - new PartiallySignedTransaction.json_serialize() function to get JSON serialized value of all PSBT fields. [#334]
  - Add from_script constructor to `Address` type [#337]
 [#325]: https://github.com/bitcoindevkit/bdk-ffi/pull/325
 [#326]: https://github.com/bitcoindevkit/bdk-ffi/pull/326
 [#333]: https://github.com/bitcoindevkit/bdk-ffi/pull/333
 [#334]: https://github.com/bitcoindevkit/bdk-ffi/pull/334
 [#337]: https://github.com/bitcoindevkit/bdk-ffi/pull/337
 [#341]: https://github.com/bitcoindevkit/bdk-ffi/pull/341
 [#351]: https://github.com/bitcoindevkit/bdk-ffi/pull/351
 ## [v0.27.1]
 - Update BDK to version 0.27.1 [#312]
 - APIs changed
  - `PartiallySignedTransaction.extract_tx()` returns a `Transaction` instead of the transaction bytes. [#296]
  - `Blockchain.broadcast()` takes a `Transaction` instead of a `PartiallySignedTransaction`. [#296]
 - APIs added
  - New `Transaction` structure that can be created from or serialized to consensus encoded bytes. [#296]
  - Add Wallet.get_internal_address() API [#304]
  - Add `AddressIndex::Peek(index)` and `AddressIndex::Reset(index)` APIs [#305]
 [#296]: https://github.com/bitcoindevkit/bdk-ffi/pull/296
 [#304]: https://github.com/bitcoindevkit/bdk-ffi/pull/304
 [#305]: https://github.com/bitcoindevkit/bdk-ffi/pull/305
 [#312]: https://github.com/bitcoindevkit/bdk-ffi/pull/312
 ## [v0.26.0]
 - Update BDK to version 0.26.0 [#288]
 - APIs changed
  - The descriptor and change_descriptor arguments on the wallet constructor now take a `Descriptor` instead of a `String`. [#260]
  - TxBuilder.drain_to() argument is now `Script` instead of address `String`. [#279]
 - APIs added
  - Added RpcConfig, BlockchainConfig::Rpc, and Auth [#125]
  - Added Descriptor type in [#260] with the following methods:
    - Default constructor requires a descriptor in String format and a Network
    - new_bip44 constructor returns a Descriptor with structure pkh(key/44'/{0,1}'/0'/{0,1}/*)
    - new_bip44_public constructor returns a Descriptor with structure pkh(key/{0,1}/*)
    - new_bip49 constructor returns a Descriptor with structure sh(wpkh(key/49'/{0,1}'/0'/{0,1}/*))
    - new_bip49_public constructor returns a Descriptor with structure sh(wpkh(key/{0,1}/*))
    - new_bip84 constructor returns a Descriptor with structure wpkh(key/84'/{0,1}'/0'/{0,1}/*)
    - new_bip84_public constructor returns a Descriptor with structure wpkh(key/{0,1}/*)
    - as_string returns the public version of the output descriptor
    - as_string_private returns the private version of the output descriptor if available, otherwise return the public version
 [#125]: https://github.com/bitcoindevkit/bdk-ffi/pull/125
 [#260]: https://github.com/bitcoindevkit/bdk-ffi/pull/260
 [#279]: https://github.com/bitcoindevkit/bdk-ffi/pull/279
 [#288]: https://github.com/bitcoindevkit/bdk-ffi/pull/288
 ## [v0.25.0]
 - Update BDK to version 0.25.0 [#272]
 - APIs Added:
  - from_string() constructors now available on DescriptorSecretKey and DescriptorPublicKey [#247]
 [#247]: https://github.com/bitcoindevkit/bdk-ffi/pull/247
 [#272]: https://github.com/bitcoindevkit/bdk-ffi/pull/272
 ## [v0.11.0]
 - Update BDK to version 0.24.0 [#221]
 - APIs changed
  - The constructor on the DescriptorSecretKey type now takes a Mnemonic instead of a String.
 - APIs added
  - Added Mnemonic struct [#219] with following methods:
    - new(word_count: WordCount) generates and returns Mnemonic with random entropy
    - from_string(mnemonic: String) converts string Mnemonic to Mnemonic type with error
    - from_entropy(entropy: Vec<u8>) generates and returns Mnemonic with given entropy
    - as_string() view Mnemonic as string
 - APIs removed
  - generate_mnemonic(word_count: WordCount)
 [#219]: https://github.com/bitcoindevkit/bdk-ffi/pull/219
 [#221]: https://github.com/bitcoindevkit/bdk-ffi/pull/221
 ## [v0.10.0]
 - Update BDK to version 0.23.0 [#204]
 - Update uniffi-rs to latest version 0.21.0 [#216]
 - Breaking Changes
  - Changed `TxBuilder.finish()` to return new `TxBuilderResult` [#209]
  - `TxBuilder.add_recipient()` now takes a `Script` instead of an `Address` [#192]
  - `AddressAmount` is now `ScriptAmount` [#192]
 - APIs Added
  - Added `TxBuilderResult` with PSBT and TransactionDetails [#209]
  - `Address` and `Script` structs have been added [#192]
  - Add `PartiallySignedBitcoinTransaction.extract_tx()` function [#192]
  - Add `secret_bytes()` method on the `DescriptorSecretKey` [#199]
  - Add `PartiallySignedBitcoinTransaction.combine()` method [#200]
 [#192]: https://github.com/bitcoindevkit/bdk-ffi/pull/192
 [#199]: https://github.com/bitcoindevkit/bdk-ffi/pull/199
 [#200]: https://github.com/bitcoindevkit/bdk-ffi/pull/200
 [#204]: https://github.com/bitcoindevkit/bdk-ffi/pull/204
 [#209]: https://github.com/bitcoindevkit/bdk-ffi/pull/209
 [#216]: https://github.com/bitcoindevkit/bdk-ffi/pull/216
 ## [v0.9.0]
 - Breaking Changes
@@ -120,7 +22,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - APIs Added [#154]
  - `generate_mnemonic()`, returns string mnemonic
  - `interface DescriptorSecretKey`
-    - `new(Network, string_mnenoinc, password)`, constructs DescriptorSecretKey
+    - `new(Network, string_mnenoinc, password)`, contructs DescriptorSecretKey
    - `derive(DerivationPath)`, derives and returns child DescriptorSecretKey
    - `extend(DerivationPath)`, extends and returns DescriptorSecretKey
    - `as_public()`, returns DescriptorSecretKey as DescriptorPublicKey
@@ -200,12 +102,9 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 [BIP 0174]:https://github.com/bitcoin/bips/blob/master/bip-0174.mediawiki#encoding
-[v0.28.0]: https://github.com/bitcoindevkit/bdk-ffi/compare/v0.27.1...v0.28.0
+## [v0.2.0]
-[v0.27.1]: https://github.com/bitcoindevkit/bdk-ffi/compare/v0.26.0...v0.27.1
+
-[v0.26.0]: https://github.com/bitcoindevkit/bdk-ffi/compare/v0.25.0...v0.26.0
+[unreleased]: https://github.com/bitcoindevkit/bdk-ffi/compare/v0.9.0...HEAD
 [v0.25.0]: https://github.com/bitcoindevkit/bdk-ffi/compare/v0.11.0...v0.25.0
 [v0.11.0]: https://github.com/bitcoindevkit/bdk-ffi/compare/v0.10.0...v0.11.0
 [v0.10.0]: https://github.com/bitcoindevkit/bdk-ffi/compare/v0.9.0...v0.10.0
 [v0.9.0]: https://github.com/bitcoindevkit/bdk-ffi/compare/v0.8.0...v0.9.0
 [v0.8.0]: https://github.com/bitcoindevkit/bdk-ffi/compare/v0.7.0...v0.8.0
 [v0.7.0]: https://github.com/bitcoindevkit/bdk-ffi/compare/v0.6.0...v0.7.0
--- a/Cargo.lock
+++ b/Cargo.lock
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [workspace]
-members = ["bdk-ffi"]
+members = ["bdk-ffi", "bdk-ffi-bindgen"]
-default-members = ["bdk-ffi"]
+default-members = ["bdk-ffi", "bdk-ffi-bindgen"]
 exclude = ["api-docs", "bdk-android", "bdk-jvm", "bdk-python", "bdk-swift"]
 [profile.release-smaller]
--- a/README.md
+++ b/README.md
@@ -8,7 +8,8 @@
 </p>
 The workspace in this repository creates the `libbdkffi` multi-language library for the Rust-based 
-[bdk] library from the [Bitcoin Dev Kit] project.
+[bdk] library from the [Bitcoin Dev Kit] project. The `bdk-ffi-bindgen` package builds a tool for 
 generating the actual language binding code used to access the `libbdkffi` library.
 Each supported language and the platform(s) it's packaged for has its own directory. The Rust code in this project is in the bdk-ffi directory and is a wrapper around the [bdk] library to expose its APIs in a uniform way using the [mozilla/uniffi-rs] bindings generator for each supported target language.
@@ -22,6 +23,13 @@ The below directories (a separate repository in the case of bdk-swift) include i
 | Swift    | iOS, macOS            | [bdk-swift (GitHub)]          | [Readme bdk-swift]     |                       |
 | Python   | linux, macOS, Windows | [bdk-python (PyPI)]           | [Readme bdk-python]    |                       |
 ## Language bindings generator tool
 Use the `bdk-ffi-bindgen` tool to generate language binding code for the above supported languages. 
 To run `bdk-ffi-bindgen` and see the available options use the command:
 ```shell
 cargo run -p bdk-ffi-bindgen -- --help
 ```
 ## Contributing
 ### Adding new structs and functions
--- a/api-docs/kotlin/src/main/kotlin/org/bitcoindevkit/bdk.kt
+++ b/api-docs/kotlin/src/main/kotlin/org/bitcoindevkit/bdk.kt
@@ -24,14 +24,12 @@ enum class Network {
 *
 * @property index Child index of this address.
 * @property address Address.
 * @property keychain Type of keychain.
 *
 * @sample org.bitcoindevkit.addressInfoSample
 */
 data class AddressInfo (
    var index: UInt,
-    var address: Address,
+    var address: String
    var keychain: KeychainKind
 )
 /**
@@ -250,7 +248,6 @@ sealed class BlockchainConfig {
 * @property confirmationTime If the transaction is confirmed, [BlockTime] contains height and timestamp of the block containing the transaction. This property is null for unconfirmed transactions.
 */
 data class TransactionDetails (
    var transaction?: Transaction,
    var fee: ULong?,
    var received: ULong,
    var sent: ULong,
@@ -291,60 +288,8 @@ class Blockchain(
 * @param transactionBytes The transaction bytes, bitcoin consensus encoded.
 */
 class Transaction(transactionBytes: List<UByte>) {
    /** Computes the txid. */
    fun txid(): String {}
    /**
     * Returns the "weight" of this transaction, as defined by BIP141.
     *
     * For transactions with an empty witness, this is simply the consensus-serialized size times four.
     * For transactions with a witness, this is the non-witness consensus-serialized size multiplied by three
     * plus the with-witness consensus-serialized size.
     */
    fun weight(): ULong {}
    /** Returns the regular byte-wise consensus-serialized size of this transaction. */
    fun size(): ULong {}
    /**
     * Returns the "virtual size" (vsize) of this transaction.
     *
     * Will be ceil(weight / 4.0). Note this implements the virtual size as per BIP141, which is different to
     * what is implemented in Bitcoin Core. The computation should be the same for any remotely sane transaction.
     */
    fun vsize(): ULong {}
    /** Return the transaction bytes, bitcoin consensus encoded. */
    fun serialize(): List<UByte> {}
    /** Is this a coin base transaction? */
    fun isCoinBase(): Boolean {}
    /**
     * Returns true if the transaction itself opted in to be BIP-125-replaceable (RBF).
     * This does not cover the case where a transaction becomes replaceable due to ancestors being RBF.
     */
    fun isExplicitlyRbf(): Boolean {}
    /** Returns true if this transactions nLockTime is enabled (BIP-65). */
    fun isLockTimeEnabled(): Boolean {}
    /** The protocol version, is currently expected to be 1 or 2 (BIP 68). */
    fun version(): Int {}
    /**
     * Block height or timestamp. Transaction cannot be included in a block until this height/time.
     * Relevant BIPs
     *     BIP-65 OP_CHECKLOCKTIMEVERIFY
     *     BIP-113 Median time-past as endpoint for lock-time calculations
     */
    fun lockTime(): UInt {}
    /** List of transaction inputs. */
    fun input(): List<TxIn> {}
    /** List of transaction outputs. */
    fun output(): List<TxOut> {}
 }
 /**
@@ -369,9 +314,6 @@ class PartiallySignedTransaction(psbtBase64: String) {
     * In accordance with BIP 174 this function is commutative i.e., `A.combine(B) == B.combine(A)`
     */
    fun combine(other: PartiallySignedTransaction): PartiallySignedTransaction
    /** Serialize the PSBT data structure as a String of JSON. */
    fun jsonSerialize(): String
 }
 /**
@@ -389,29 +331,11 @@ data class OutPoint (
 * A transaction output, which defines new coins to be created from old ones.
 *
 * @property value The value of the output, in satoshis.
- * @property scriptPubkey The script which must be satisfied for the output to be spent.
+ * @property address The address of the output.
 */
 data class TxOut (
    var value: ULong,
-    var scriptPubkey: Script
+    var address: String
 )
 /**
 * Bitcoin transaction input.
 *
 * It contains the location of the previous transaction’s output, that it spends and set of scripts that satisfy its spending conditions.
 *
 * @property previousOutput The reference to the previous output that is being used an an input.
 * @property scriptSig The script which pushes values on the stack which will cause the referenced output’s script to be accepted.
 * @property sequence The sequence number, which suggests to miners which of two conflicting transactions should be preferred, or 0xFFFFFFFF to ignore this feature. This is generally never used since the miner behaviour cannot be enforced.
 * @property witness Witness data: an array of byte-arrays. Note that this field is not (de)serialized with the rest of the TxIn in Encodable/Decodable, as it is (de)serialized at the end of the full Transaction. It is (de)serialized with the rest of the TxIn in other (de)serialization routines.
 *
 */
 data class TxIn (
    var previousOutput: OutPoint,
    var scriptSig: Script,
    var sequence: UInt,
    var witness: List<List<UByte>>
 )
 /**
@@ -489,29 +413,14 @@ class Wallet(
     */
    fun getInternalAddress(addressIndex: AddressIndex): AddressInfo {}
    /** Return whether or not a script is part of this wallet (either internal or external). */
    fun isMine(script: Script): Boolean {}
    /** Return the wallet's balance, across different categories. See [Balance] for the categories. Note that this method only operates on the internal database, which first needs to be [Wallet.sync] manually. */
    fun getBalance(): Balance {}
-    /**
+    /** Sign a transaction with all the wallet’s signers. */
-     * Sign a transaction with all the wallet's signers, in the order specified by every signer's
+    fun sign(psbt: PartiallySignedTransaction): Boolean {}
     * `SignerOrdering`.
     *
     * The `SignOptions` can be used to tweak the behavior of the software signers, and the way
     * the transaction is finalized at the end. Note that it can't be guaranteed that *every*
     * signers will follow the options, but the "software signers" (WIF keys and `xprv`) defined
     * in this library will.
     *
     * @param psbt PSBT to be signed
     * @param signOptions signing options
     * @return true if the PSBT was finalized, or false otherwise
     */
    fun sign(psbt: PartiallySignedTransaction, signOptions: SignOptions?): Boolean {}
    /** Return the list of transactions made and received by the wallet. Note that this method only operate on the internal database, which first needs to be [Wallet.sync] manually. */
-    fun listTransactions(includeRaw: Boolean): List<TransactionDetails> {}
+    fun listTransactions(): List<TransactionDetails> {}
    /** Get the Bitcoin network the wallet is using. */
    fun network(): Network {}
@@ -616,29 +525,6 @@ class TxBuilder() {
    fun finish(wallet: Wallet): TxBuilderResult {}
 }
 /**
 * Options for a software signer.
 *
 * Adjust the behavior of our software signers and the way a transaction is finalized.
 *
 * @property trustWitnessUtxo Whether the signer should trust the `witness_utxo`, if the `non_witness_utxo` hasn't been provided. Defaults to `false`.
 * @property assumeHeight Whether the wallet should assume a specific height has been reached when trying to finalize a transaction.
 * @property allowAllSighashes Whether the signer should use the sighash_type set in the PSBT when signing, no matter what its value is. Defaults to `false`.
 * @property removePartialSigs Whether to remove partial signatures from the PSBT inputs while finalizing PSBT. Defaults to `true`.
 * @property tryFinalize Whether to try finalizing the PSBT after the inputs are signed. Defaults to `true`.
 * @property signWithTapInternalKey Whether we should try to sign a taproot transaction with the taproot internal key or not. This option is ignored if we're signing a non-taproot PSBT. Defaults to `true`.
 * @property allowGrinding Whether we should grind ECDSA signature to ensure signing with low r or not. Defaults to `true`.
 */
 data class SignOptions (
    var trustWitnessUtxo: Boolean,
    var assumeHeight: UInt?,
    var allowAllSighashes: Boolean,
    var removePartialSigs: Boolean,
    var tryFinalize: Boolean,
    var signWithTapInternalKey: Boolean,
    var allowGrinding: Boolean
 )
 /**
 * A object holding a ScriptPubKey and an amount.
 *
@@ -829,10 +715,7 @@ data class TxBuilderResult (
 /**
 * A bitcoin script.
 */
-class Script(rawOutputScript: List<UByte>) {
+class Script(rawOutputScript: List<UByte>)
    /** Return the script as bytes. */
    fun toBytes(): List<UByte> {}
 }
 /**
 * A bitcoin address.
@@ -840,62 +723,8 @@ class Script(rawOutputScript: List<UByte>) {
 * @param address The address in string format.
 */
 class Address(address: String) {
    /** Construct an [`Address`] from an output script. */
    fun fromScript(script: Script, network: Network): Address {}
    /** Return the Payload */
    fun payload(): Payload
    /** Return the Network. */
    fun network(): Network
    /** Return the ScriptPubKey. */
    fun scriptPubkey(): Script
    /**
     * Creates a URI string bitcoin:address optimized to be encoded in QR codes.
     *
     * If the address is bech32, both the schema and the address become uppercase. If the address is base58, the schema is lowercase and the address is left mixed case.
     *
     * Quoting BIP 173 "inside QR codes uppercase SHOULD be used, as those permit the use of alphanumeric mode, which is 45% more compact than the normal byte mode."
     */
    fun toQrUri(): String
    /** Return the address as a string. */
    fun asString(): String
 }}
 /**
 * The method used to produce an address.
 */
 sealed class Payload {
    /** P2PKH address. */
    data class PubkeyHash(
        val pubkeyHash: List<UByte>
    ) : Payload()
    /** P2SH address. */
    data class ScriptHash(
        val scriptHash: List<UByte>
    ) : Payload()
    /** Segwit address. */
    data class WitnessProgram(
        val version: WitnessVersion,
        val program: List<UByte>
    ) : Payload()
 }
 /**
 * Version of the witness program.
 *
 * Helps limit possible versions of the witness according to the specification. If a plain u8 type
 * was used instead it would mean that the version may be > 16, which would be incorrect.
 * First byte of scriptPubkey in transaction output for transactions starting with opcodes ranging
 * from 0 to 16 (inclusive).
 */
 enum class WitnessVersion {
    V0, V1, V2, V3, V4, V5, V6, V7, V8, V9, V10, V11, V12, V13, V14, V15, V16
 }
 /**
--- a/api-docs/kotlin/src/test/kotlin/org/bitcoindevkit/Samples.kt
+++ b/api-docs/kotlin/src/test/kotlin/org/bitcoindevkit/Samples.kt
@@ -87,7 +87,7 @@ fun addressInfoSample() {
    val newAddress: AddressInfo = wallet.getAddress(AddressIndex.New)
-    println("New address at index ${newAddress.index} is ${newAddress.address.asString()}")
+    println("New address at index ${newAddress.index} is ${newAddress.address}")
 }
 fun blockchainSample() {
--- a/bdk-android/README.md
+++ b/bdk-android/README.md
@@ -19,8 +19,8 @@ import org.bitcoindevkit.*
 // ...
-val externalDescriptor = Descriptor("wpkh([c258d2e4/84h/1h/0h]tpubDDYkZojQFQjht8Tm4jsS3iuEmKjTiEGjG6KnuFNKKJb5A6ZUCUZKdvLdSDWofKi4ToRCwb9poe1XdqfUnP4jaJjCB2Zwv11ZLgSbnZSNecE/0/*)", Network.TESTNET)
+val externalDescriptor = "wpkh([c258d2e4/84h/1h/0h]tpubDDYkZojQFQjht8Tm4jsS3iuEmKjTiEGjG6KnuFNKKJb5A6ZUCUZKdvLdSDWofKi4ToRCwb9poe1XdqfUnP4jaJjCB2Zwv11ZLgSbnZSNecE/0/*)"
-val internalDescriptor = Descriptor("wpkh([c258d2e4/84h/1h/0h]tpubDDYkZojQFQjht8Tm4jsS3iuEmKjTiEGjG6KnuFNKKJb5A6ZUCUZKdvLdSDWofKi4ToRCwb9poe1XdqfUnP4jaJjCB2Zwv11ZLgSbnZSNecE/1/*)", Network.TESTNET)
+val internalDescriptor = "wpkh([c258d2e4/84h/1h/0h]tpubDDYkZojQFQjht8Tm4jsS3iuEmKjTiEGjG6KnuFNKKJb5A6ZUCUZKdvLdSDWofKi4ToRCwb9poe1XdqfUnP4jaJjCB2Zwv11ZLgSbnZSNecE/1/*)"
 val databaseConfig = DatabaseConfig.Memory
@@ -55,22 +55,18 @@ _Note that Kotlin version `1.6.10` or later is required to build the library._
 git clone https://github.com/bitcoindevkit/bdk-ffi
 ```
 2. Follow the "General" bdk-ffi ["Getting Started (Developer)"] instructions.
-3. Install Rust (note that we are currently building using Rust 1.67.0):
+3. If building on macOS install required intel and m1 jvm targets
 ```shell
 curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh
 rustup default 1.67.0
 ```
 4. Install required targets
-```sh
+ ```sh
-rustup target add x86_64-linux-android aarch64-linux-android armv7-linux-androideabi
+ rustup target add x86_64-linux-android aarch64-linux-android armv7-linux-androideabi
-```
+ ```
 5. Install Android SDK and Build-Tools for API level 30+
 6. Setup `$ANDROID_SDK_ROOT` and `$ANDROID_NDK_ROOT` path variables (which are required by the
-   build tool), for example (note that currently, NDK version 21.4.7075529 is required):
+   build tool), for example (NDK major version 21 is required):
-```shell
+ ```shell
-export ANDROID_SDK_ROOT=~/Android/Sdk
+ export ANDROID_SDK_ROOT=~/Android/Sdk
-export ANDROID_NDK_ROOT=$ANDROID_SDK_ROOT/ndk/21.4.7075529
+ export ANDROID_NDK_ROOT=$ANDROID_SDK_ROOT/ndk/21.<NDK_VERSION>
-```
+ ```
 7. Build kotlin bindings
 ```sh
 # build Android library
--- a/bdk-android/gradle.properties
+++ b/bdk-android/gradle.properties
@@ -2,4 +2,4 @@ org.gradle.jvmargs=-Xmx1536m
 android.useAndroidX=true
 android.enableJetifier=true
 kotlin.code.style=official
-libraryVersion=0.29.0
+libraryVersion=0.27.1
--- a/bdk-android/lib/src/androidTest/kotlin/org/bitcoindevkit/AndroidLibTest.kt
+++ b/bdk-android/lib/src/androidTest/kotlin/org/bitcoindevkit/AndroidLibTest.kt
@@ -54,7 +54,7 @@ class AndroidLibTest {
    @Test
    fun memoryWalletNewAddress() {
        val wallet = Wallet(descriptor, null, Network.TESTNET, databaseConfig)
-        val address = wallet.getAddress(AddressIndex.New).address.asString()
+        val address = wallet.getAddress(AddressIndex.New).address
        assertEquals("tb1qzg4mckdh50nwdm9hkzq06528rsu73hjxxzem3e", address)
    }
--- a/bdk-android/plugins/src/main/kotlin/org/bitcoindevkit/plugins/UniFfiAndroidPlugin.kt
+++ b/bdk-android/plugins/src/main/kotlin/org/bitcoindevkit/plugins/UniFfiAndroidPlugin.kt
@@ -21,7 +21,8 @@ internal class UniFfiAndroidPlugin : Plugin<Project> {
        val buildAndroidAarch64Binary by tasks.register<Exec>("buildAndroidAarch64Binary") {
            workingDir("${projectDir}/../../bdk-ffi")
-            val cargoArgs: List<String> = listOf("build", "--profile", "release-smaller", "--target", "aarch64-linux-android")
+            val cargoArgs: MutableList<String> =
                mutableListOf("build", "--profile", "release-smaller", "--target", "aarch64-linux-android")
            executable("cargo")
            args(cargoArgs)
@@ -35,9 +36,10 @@ internal class UniFfiAndroidPlugin : Plugin<Project> {
            environment(
                // add build toolchain to PATH
-                Pair("PATH", "${System.getenv("PATH")}:${System.getenv("ANDROID_NDK_ROOT")}/toolchains/llvm/prebuilt/$llvmArchPath/bin"),
+                Pair("PATH",
-                Pair("CFLAGS", "-D__ANDROID_MIN_SDK_VERSION__=21"),
+                    "${System.getenv("PATH")}:${System.getenv("ANDROID_NDK_ROOT")}/toolchains/llvm/prebuilt/$llvmArchPath/bin"),
-                Pair("AR", "llvm-ar"),
+
                Pair("CFLAGS", "-D__ANDROID_API__=21"),
                Pair("CARGO_TARGET_AARCH64_LINUX_ANDROID_LINKER", "aarch64-linux-android21-clang"),
                Pair("CC", "aarch64-linux-android21-clang")
            )
@@ -51,7 +53,8 @@ internal class UniFfiAndroidPlugin : Plugin<Project> {
        val buildAndroidX86_64Binary by tasks.register<Exec>("buildAndroidX86_64Binary") {
            workingDir("${project.projectDir}/../../bdk-ffi")
-            val cargoArgs: List<String> = listOf("build", "--profile", "release-smaller", "--target", "x86_64-linux-android")
+            val cargoArgs: MutableList<String> =
                mutableListOf("build", "--profile", "release-smaller", "--target", "x86_64-linux-android")
            executable("cargo")
            args(cargoArgs)
@@ -65,9 +68,10 @@ internal class UniFfiAndroidPlugin : Plugin<Project> {
            environment(
                // add build toolchain to PATH
-                Pair("PATH", "${System.getenv("PATH")}:${System.getenv("ANDROID_NDK_ROOT")}/toolchains/llvm/prebuilt/$llvmArchPath/bin"),
+                Pair("PATH",
-                Pair("CFLAGS", "-D__ANDROID_MIN_SDK_VERSION__=21"),
+                    "${System.getenv("PATH")}:${System.getenv("ANDROID_NDK_ROOT")}/toolchains/llvm/prebuilt/$llvmArchPath/bin"),
-                Pair("AR", "llvm-ar"),
+
                Pair("CFLAGS", "-D__ANDROID_API__=21"),
                Pair("CARGO_TARGET_X86_64_LINUX_ANDROID_LINKER", "x86_64-linux-android21-clang"),
                Pair("CC", "x86_64-linux-android21-clang")
            )
@@ -81,7 +85,8 @@ internal class UniFfiAndroidPlugin : Plugin<Project> {
        val buildAndroidArmv7Binary by tasks.register<Exec>("buildAndroidArmv7Binary") {
            workingDir("${project.projectDir}/../../bdk-ffi")
-            val cargoArgs: List<String> = listOf("build", "--profile", "release-smaller", "--target", "armv7-linux-androideabi")
+            val cargoArgs: MutableList<String> =
                mutableListOf("build", "--profile", "release-smaller", "--target", "armv7-linux-androideabi")
            executable("cargo")
            args(cargoArgs)
@@ -95,10 +100,12 @@ internal class UniFfiAndroidPlugin : Plugin<Project> {
            environment(
                // add build toolchain to PATH
-                Pair("PATH", "${System.getenv("PATH")}:${System.getenv("ANDROID_NDK_ROOT")}/toolchains/llvm/prebuilt/$llvmArchPath/bin"),
+                Pair("PATH",
-                Pair("CFLAGS", "-D__ANDROID_MIN_SDK_VERSION__=21"),
+                    "${System.getenv("PATH")}:${System.getenv("ANDROID_NDK_ROOT")}/toolchains/llvm/prebuilt/$llvmArchPath/bin"),
-                Pair("AR", "llvm-ar"),
+
-                Pair("CARGO_TARGET_ARMV7_LINUX_ANDROIDEABI_LINKER", "armv7a-linux-androideabi21-clang"),
+                Pair("CFLAGS", "-D__ANDROID_API__=21"),
                Pair("CARGO_TARGET_ARMV7_LINUX_ANDROIDEABI_LINKER",
                    "armv7a-linux-androideabi21-clang"),
                Pair("CC", "armv7a-linux-androideabi21-clang")
            )
@@ -138,10 +145,17 @@ internal class UniFfiAndroidPlugin : Plugin<Project> {
            dependsOn(moveNativeAndroidLibs)
            workingDir("${project.projectDir}/../../bdk-ffi")
            val cargoArgs: List<String> = listOf("run", "--bin", "uniffi-bindgen", "generate", "src/bdk.udl", "--language", "kotlin", "--out-dir", "../bdk-android/lib/src/main/kotlin", "--no-format")
            executable("cargo")
-            args(cargoArgs)
+            args(
                "run",
                "--package",
                "bdk-ffi-bindgen",
                "--",
                "--language",
                "kotlin",
                "--out-dir",
                "../bdk-android/lib/src/main/kotlin"
            )
            doLast {
                println("Android bindings file successfully created")
--- a/bdk-ffi-bindgen/Cargo.toml
+++ b/bdk-ffi-bindgen/Cargo.toml
@@ -0,0 +1,10 @@
 [package]
 name = "bdk-ffi-bindgen"
 version = "0.2.0"
 edition = "2021"
 [dependencies]
 anyhow = "1.0.45" # remove after upgrading to next version of uniffi
 structopt = "0.3"
 uniffi_bindgen = "0.21.0"
 camino = "1.0.9"
--- a/bdk-ffi-bindgen/src/main.rs
+++ b/bdk-ffi-bindgen/src/main.rs
@@ -0,0 +1,138 @@
 use camino::Utf8Path;
 use std::fmt;
 use std::path::{Path, PathBuf};
 use std::str::FromStr;
 use structopt::StructOpt;
 #[derive(Debug, Eq, PartialEq)]
 pub enum Language {
    Kotlin,
    Python,
    Swift,
 }
 impl fmt::Display for Language {
    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
        match self {
            Language::Kotlin => write!(f, "kotlin"),
            Language::Swift => write!(f, "swift"),
            Language::Python => write!(f, "python"),
        }
    }
 }
 #[derive(Debug)]
 pub enum Error {
    UnsupportedLanguage,
 }
 impl fmt::Display for Error {
    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
        write!(f, "{:?}", self)
    }
 }
 impl FromStr for Language {
    type Err = Error;
    fn from_str(s: &str) -> Result<Self, Self::Err> {
        match s {
            "kotlin" => Ok(Language::Kotlin),
            "python" => Ok(Language::Python),
            "swift" => Ok(Language::Swift),
            _ => Err(Error::UnsupportedLanguage),
        }
    }
 }
 fn generate_bindings(opt: &Opt) -> anyhow::Result<(), anyhow::Error> {
    let path: &Utf8Path = Utf8Path::from_path(&opt.udl_file).unwrap();
    let out_dir: &Utf8Path = Utf8Path::from_path(&opt.out_dir).unwrap();
    uniffi_bindgen::generate_bindings(
        path,
        None,
        vec![opt.language.to_string().as_str()],
        Some(out_dir),
        None,
        false,
    )?;
    Ok(())
 }
 fn fixup_python_lib_path(
    out_dir: &Path,
    lib_name: &Path,
 ) -> Result<(), Box<dyn std::error::Error>> {
    use std::fs;
    use std::io::Write;
    const LOAD_INDIRECT_DEF: &str = "def loadIndirect():";
    let bindings_file = out_dir.join("bdk.py");
    let mut data = fs::read_to_string(&bindings_file)?;
    let pos = data
        .find(LOAD_INDIRECT_DEF)
        .unwrap_or_else(|| panic!("loadIndirect not found in `{}`", bindings_file.display()));
    let range = pos..pos + LOAD_INDIRECT_DEF.len();
    let replacement = format!(
        r#"
 def loadIndirect():
    import glob
    return getattr(ctypes.cdll, glob.glob(os.path.join(os.path.dirname(os.path.abspath(__file__)), '{}.*'))[0])
 def _loadIndirectOld():"#,
        &lib_name.to_str().expect("lib name")
    );
    data.replace_range(range, &replacement);
    let mut file = fs::OpenOptions::new()
        .write(true)
        .truncate(true)
        .open(&bindings_file)?;
    file.write_all(data.as_bytes())?;
    Ok(())
 }
 #[derive(Debug, StructOpt)]
 #[structopt(
    name = "bdk-ffi-bindgen",
    about = "A tool to generate bdk-ffi language bindings"
 )]
 struct Opt {
    /// UDL file
    #[structopt(env = "BDKFFI_BINDGEN_UDL", short, long, default_value("src/bdk.udl"), parse(try_from_str = PathBuf::from_str))]
    udl_file: PathBuf,
    /// Language to generate bindings for
    #[structopt(env = "BDKFFI_BINDGEN_LANGUAGE", short, long, possible_values(&["kotlin","swift","python"]), parse(try_from_str = Language::from_str))]
    language: Language,
    /// Output directory to put generated language bindings
    #[structopt(env = "BDKFFI_BINDGEN_OUTPUT_DIR", short, long, parse(try_from_str = PathBuf::from_str))]
    out_dir: PathBuf,
    /// Python fix up lib path
    #[structopt(env = "BDKFFI_BINDGEN_PYTHON_FIXUP_PATH", short, long, parse(try_from_str = PathBuf::from_str))]
    python_fixup_path: Option<PathBuf>,
 }
 fn main() -> Result<(), Box<dyn std::error::Error>> {
    let opt = Opt::from_args();
    println!("Input UDL file is {:?}", opt.udl_file);
    println!("Chosen language is {}", opt.language);
    println!("Output directory is {:?}", opt.out_dir);
    generate_bindings(&opt)?;
    if opt.language == Language::Python {
        if let Some(path) = opt.python_fixup_path {
            println!("Fixing up python lib path, {:?}", &path);
            fixup_python_lib_path(&opt.out_dir, &path)?;
        }
    }
    Ok(())
 }
--- a/bdk-ffi/Cargo.toml
+++ b/bdk-ffi/Cargo.toml
@@ -1,28 +1,21 @@
 [package]
 name = "bdk-ffi"
-version = "0.29.0"
+version = "0.27.0"
 authors = ["Steve Myers <steve@notmandatory.org>", "Sudarsan Balaji <sudarsan.balaji@artfuldev.com>"]
 edition = "2018"
 license = "MIT OR Apache-2.0"
 [lib]
-crate-type = ["lib", "staticlib", "cdylib"]
+crate-type = ["staticlib", "cdylib"]
 name = "bdkffi"
 [[bin]]
 name = "uniffi-bindgen"
 path = "uniffi-bindgen.rs"
 [features]
 default = ["uniffi/cli"]
 [dependencies]
-bdk = { version = "0.28", features = ["all-keys", "use-esplora-ureq", "sqlite-bundled", "rpc"] }
+bdk = { version = "0.27.1", features = ["all-keys", "use-esplora-ureq", "sqlite-bundled", "rpc"] }
-uniffi = { version = "0.23.0" }
+uniffi_macros = { version = "0.21.0", features = ["builtin-bindgen"] }
 uniffi = { version = "0.21.0", features = ["builtin-bindgen"] }
 [build-dependencies]
-uniffi = { version = "0.23.0", features = ["build"] }
+uniffi_build = { version = "0.21.0", features = ["builtin-bindgen"] }
 [dev-dependencies]
 uniffi = { version = "0.23.0", features = ["bindgen-tests"] }
 assert_matches = "1.5.0"
--- a/bdk-ffi/build.rs
+++ b/bdk-ffi/build.rs
@@ -1,3 +1,3 @@
 fn main() {
-    uniffi::generate_scaffolding("./src/bdk.udl").unwrap();
+    uniffi_build::generate_scaffolding("src/bdk.udl").unwrap();
 }
--- a/bdk-ffi/src/bdk.udl
+++ b/bdk-ffi/src/bdk.udl
@@ -50,8 +50,7 @@ enum BdkError {
 dictionary AddressInfo {
  u32 index;
-  Address address;
+  string address;
  KeychainKind keychain;
 };
 [Enum]
@@ -95,7 +94,6 @@ interface DatabaseConfig {
 };
 dictionary TransactionDetails {
  Transaction? transaction;
  u64? fee;
  u64 received;
  u64 sent;
@@ -188,16 +186,9 @@ dictionary OutPoint {
  u32 vout;
 };
 dictionary TxIn {
  OutPoint previous_output;
  Script script_sig;
  u32 sequence;
  sequence<sequence<u8>> witness;
 };
 dictionary TxOut {
  u64 value;
-  Script script_pubkey;
+  string address;
 };
 enum KeychainKind {
@@ -221,31 +212,28 @@ interface Wallet {
  [Throws=BdkError]
  constructor(Descriptor descriptor, Descriptor? change_descriptor, Network network, DatabaseConfig database_config);
  Network network();
  [Throws=BdkError]
  AddressInfo get_address(AddressIndex address_index);
  [Throws=BdkError]
  AddressInfo get_internal_address(AddressIndex address_index);
  [Throws=BdkError]
  boolean is_mine(Script script);
  [Throws=BdkError]
  sequence<LocalUtxo> list_unspent();
  [Throws=BdkError]
  sequence<TransactionDetails> list_transactions(boolean include_raw);
  [Throws=BdkError]
  Balance get_balance();
  [Throws=BdkError]
-  boolean sign([ByRef] PartiallySignedTransaction psbt, SignOptions? sign_options);
+  boolean sign([ByRef] PartiallySignedTransaction psbt);
  [Throws=BdkError]
  sequence<TransactionDetails> list_transactions();
  Network network();
  [Throws=BdkError]
  void sync([ByRef] Blockchain blockchain, Progress? progress);
  [Throws=BdkError]
  sequence<LocalUtxo> list_unspent();
 };
 interface FeeRate {
@@ -255,43 +243,11 @@ interface FeeRate {
  float as_sat_per_vb();
 };
 dictionary SignOptions {
  boolean trust_witness_utxo;
  u32? assume_height;
  boolean allow_all_sighashes;
  boolean remove_partial_sigs;
  boolean try_finalize;
  boolean sign_with_tap_internal_key;
  boolean allow_grinding;
 };
 interface Transaction {
-  [Throws=BdkError]
+   [Throws=BdkError]
-  constructor(sequence<u8> transaction_bytes);
+   constructor(sequence<u8> transaction_bytes);
-  string txid();
+   sequence<u8> serialize();
  u64 weight();
  u64 size();
  u64 vsize();
  sequence<u8> serialize();
  boolean is_coin_base();
  boolean is_explicitly_rbf();
  boolean is_lock_time_enabled();
  i32 version();
  u32 lock_time();
  sequence<TxIn> input();
  sequence<TxOut> output();
 };
 interface PartiallySignedTransaction {
@@ -310,8 +266,6 @@ interface PartiallySignedTransaction {
  u64? fee_amount();
  FeeRate? fee_rate();
  string json_serialize();
 };
 dictionary TxBuilderResult {
@@ -451,51 +405,9 @@ interface Address {
  [Throws=BdkError]
  constructor(string address);
  [Name=from_script, Throws=BdkError]
  constructor(Script script, Network network);
  Payload payload();
  Network network();
  Script script_pubkey();
  string to_qr_uri();
  string as_string();
 };
 [Enum]
 interface Payload {
  PubkeyHash(sequence<u8> pubkey_hash);
  ScriptHash(sequence<u8> script_hash);
  WitnessProgram(WitnessVersion version, sequence<u8> program);
 };
 enum WitnessVersion {
  "V0",
  "V1",
  "V2",
  "V3",
  "V4",
  "V5",
  "V6",
  "V7",
  "V8",
  "V9",
  "V10",
  "V11",
  "V12",
  "V13",
  "V14",
  "V15",
  "V16"
 };
 interface Script {
  constructor(sequence<u8> raw_output_script);
  sequence<u8> to_bytes();
 };
--- a/bdk-ffi/src/lib.rs
+++ b/bdk-ffi/src/lib.rs
@@ -13,14 +13,10 @@ use crate::descriptor::Descriptor;
 use crate::keys::DerivationPath;
 use crate::keys::{DescriptorPublicKey, DescriptorSecretKey, Mnemonic};
 use crate::psbt::PartiallySignedTransaction;
 use crate::wallet::SignOptions;
 use crate::wallet::{BumpFeeTxBuilder, TxBuilder, Wallet};
 use bdk::bitcoin::blockdata::script::Script as BdkScript;
 use bdk::bitcoin::blockdata::transaction::TxIn as BdkTxIn;
 use bdk::bitcoin::blockdata::transaction::TxOut as BdkTxOut;
 use bdk::bitcoin::consensus::Decodable;
 use bdk::bitcoin::psbt::serialize::Serialize;
 use bdk::bitcoin::util::address::{Payload as BdkPayload, WitnessVersion};
 use bdk::bitcoin::{
    Address as BdkAddress, Network, OutPoint as BdkOutPoint, Transaction as BdkTransaction, Txid,
 };
@@ -29,17 +25,14 @@ use bdk::database::any::{SledDbConfiguration, SqliteDbConfiguration};
 use bdk::keys::bip39::WordCount;
 use bdk::wallet::AddressIndex as BdkAddressIndex;
 use bdk::wallet::AddressInfo as BdkAddressInfo;
 use bdk::LocalUtxo as BdkLocalUtxo;
 use bdk::TransactionDetails as BdkTransactionDetails;
 use bdk::{Balance as BdkBalance, BlockTime, Error as BdkError, FeeRate, KeychainKind};
 use std::convert::From;
 use std::fmt;
 use std::fmt::Debug;
 use std::io::Cursor;
 use std::str::FromStr;
 use std::sync::Arc;
-uniffi::include_scaffolding!("bdk");
+uniffi_macros::include_scaffolding!("bdk");
 /// A output script and an amount of satoshis.
 pub struct ScriptAmount {
@@ -49,20 +42,17 @@ pub struct ScriptAmount {
 /// A derived address and the index it was found at.
 pub struct AddressInfo {
-    /// Child index of this address.
+    /// Child index of this address
    pub index: u32,
-    /// Address.
+    /// Address
-    pub address: Arc<Address>,
+    pub address: String,
    /// Type of keychain.
    pub keychain: KeychainKind,
 }
 impl From<BdkAddressInfo> for AddressInfo {
-    fn from(address_info: BdkAddressInfo) -> Self {
+    fn from(x: bdk::wallet::AddressInfo) -> AddressInfo {
        AddressInfo {
-            index: address_info.index,
+            index: x.index,
-            address: Arc::new(Address::from(address_info.address)),
+            address: x.address.to_string(),
            keychain: address_info.keychain,
        }
    }
 }
@@ -89,14 +79,14 @@ pub enum AddressIndex {
    /// Use with caution, if an index is given that is less than the current descriptor index
    /// then the returned address and subsequent addresses returned by calls to `AddressIndex::New`
    /// and `AddressIndex::LastUsed` may have already been used. Also if the index is reset to a
-    /// value earlier than the [`Blockchain`] stop_gap (default is 20) then a
+    /// value earlier than the [`crate::blockchain::Blockchain`] stop_gap (default is 20) then a
    /// larger stop_gap should be used to monitor for all possibly used addresses.
    Reset { index: u32 },
 }
 impl From<AddressIndex> for BdkAddressIndex {
-    fn from(address_index: AddressIndex) -> Self {
+    fn from(x: AddressIndex) -> BdkAddressIndex {
-        match address_index {
+        match x {
            AddressIndex::New => BdkAddressIndex::New,
            AddressIndex::LastUnused => BdkAddressIndex::LastUnused,
            AddressIndex::Peek { index } => BdkAddressIndex::Peek(index),
@@ -108,7 +98,6 @@ impl From<AddressIndex> for BdkAddressIndex {
 /// A wallet transaction
 #[derive(Debug, Clone, PartialEq, Eq, Default)]
 pub struct TransactionDetails {
    pub transaction: Option<Arc<Transaction>>,
    /// Transaction id.
    pub txid: String,
    /// Received value (sats)
@@ -127,18 +116,14 @@ pub struct TransactionDetails {
    pub confirmation_time: Option<BlockTime>,
 }
-impl From<BdkTransactionDetails> for TransactionDetails {
+impl From<&bdk::TransactionDetails> for TransactionDetails {
-    fn from(tx_details: BdkTransactionDetails) -> Self {
+    fn from(x: &bdk::TransactionDetails) -> TransactionDetails {
        let optional_tx: Option<Arc<Transaction>> =
            tx_details.transaction.map(|tx| Arc::new(tx.into()));
        TransactionDetails {
-            transaction: optional_tx,
+            fee: x.fee,
-            fee: tx_details.fee,
+            txid: x.txid.to_string(),
-            txid: tx_details.txid.to_string(),
+            received: x.received,
-            received: tx_details.received,
+            sent: x.sent,
-            sent: tx_details.sent,
+            confirmation_time: x.confirmation_time.clone(),
            confirmation_time: tx_details.confirmation_time,
        }
    }
 }
@@ -153,10 +138,10 @@ pub struct OutPoint {
 }
 impl From<&OutPoint> for BdkOutPoint {
-    fn from(outpoint: &OutPoint) -> Self {
+    fn from(x: &OutPoint) -> BdkOutPoint {
        BdkOutPoint {
-            txid: Txid::from_str(&outpoint.txid).unwrap(),
+            txid: Txid::from_str(&x.txid).unwrap(),
-            vout: outpoint.vout,
+            vout: x.vout,
        }
    }
 }
@@ -190,23 +175,11 @@ impl From<BdkBalance> for Balance {
 }
 /// A transaction output, which defines new coins to be created from old ones.
 #[derive(Debug, Clone)]
 pub struct TxOut {
    /// The value of the output, in satoshis.
    value: u64,
    /// The address of the output.
-    script_pubkey: Arc<Script>,
+    address: String,
 }
 impl From<&BdkTxOut> for TxOut {
    fn from(tx_out: &BdkTxOut) -> Self {
        TxOut {
            value: tx_out.value,
            script_pubkey: Arc::new(Script {
                script: tx_out.script_pubkey.clone(),
            }),
        }
    }
 }
 pub struct LocalUtxo {
@@ -216,21 +189,27 @@ pub struct LocalUtxo {
    is_spent: bool,
 }
-impl From<BdkLocalUtxo> for LocalUtxo {
+// This trait is used to convert the bdk TxOut type with field `script_pubkey: Script`
-    fn from(local_utxo: BdkLocalUtxo) -> Self {
+// into the bdk-ffi TxOut type which has a field `address: String` instead
 trait NetworkLocalUtxo {
    fn from_utxo(x: &bdk::LocalUtxo, network: Network) -> LocalUtxo;
 }
 impl NetworkLocalUtxo for LocalUtxo {
    fn from_utxo(x: &bdk::LocalUtxo, network: Network) -> LocalUtxo {
        LocalUtxo {
            outpoint: OutPoint {
-                txid: local_utxo.outpoint.txid.to_string(),
+                txid: x.outpoint.txid.to_string(),
-                vout: local_utxo.outpoint.vout,
+                vout: x.outpoint.vout,
            },
            txout: TxOut {
-                value: local_utxo.txout.value,
+                value: x.txout.value,
-                script_pubkey: Arc::new(Script {
+                address: BdkAddress::from_script(&x.txout.script_pubkey, network)
-                    script: local_utxo.txout.script_pubkey,
+                    .unwrap()
-                }),
+                    .to_string(),
            },
-            keychain: local_utxo.keychain,
+            keychain: x.keychain,
-            is_spent: local_utxo.is_spent,
+            is_spent: x.is_spent,
        }
    }
 }
@@ -253,38 +232,14 @@ impl BdkProgress for ProgressHolder {
    }
 }
-impl Debug for ProgressHolder {
+impl fmt::Debug for ProgressHolder {
    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
        f.debug_struct("ProgressHolder").finish_non_exhaustive()
    }
 }
 #[derive(Debug, Clone)]
 pub struct TxIn {
    pub previous_output: OutPoint,
    pub script_sig: Arc<Script>,
    pub sequence: u32,
    pub witness: Vec<Vec<u8>>,
 }
 impl From<&BdkTxIn> for TxIn {
    fn from(tx_in: &BdkTxIn) -> Self {
        TxIn {
            previous_output: OutPoint {
                txid: tx_in.previous_output.txid.to_string(),
                vout: tx_in.previous_output.vout,
            },
            script_sig: Arc::new(Script {
                script: tx_in.script_sig.clone(),
            }),
            sequence: tx_in.sequence.0,
            witness: tx_in.witness.to_vec(),
        }
    }
 }
 /// A Bitcoin transaction.
-#[derive(Debug, Clone, PartialEq, Eq)]
+#[derive(Debug)]
 pub struct Transaction {
    internal: BdkTransaction,
 }
@@ -296,64 +251,13 @@ impl Transaction {
        Ok(Transaction { internal: tx })
    }
    fn txid(&self) -> String {
        self.internal.txid().to_string()
    }
    fn weight(&self) -> u64 {
        self.internal.weight() as u64
    }
    fn size(&self) -> u64 {
        self.internal.size() as u64
    }
    fn vsize(&self) -> u64 {
        self.internal.vsize() as u64
    }
    fn serialize(&self) -> Vec<u8> {
        self.internal.serialize()
    }
    fn is_coin_base(&self) -> bool {
        self.internal.is_coin_base()
    }
    fn is_explicitly_rbf(&self) -> bool {
        self.internal.is_explicitly_rbf()
    }
    fn is_lock_time_enabled(&self) -> bool {
        self.internal.is_lock_time_enabled()
    }
    fn version(&self) -> i32 {
        self.internal.version
    }
    fn lock_time(&self) -> u32 {
        self.internal.lock_time.0
    }
    fn input(&self) -> Vec<TxIn> {
        self.internal.input.iter().map(|x| x.into()).collect()
    }
    fn output(&self) -> Vec<TxOut> {
        self.internal.output.iter().map(|x| x.into()).collect()
    }
 }
 impl From<BdkTransaction> for Transaction {
    fn from(tx: BdkTransaction) -> Self {
        Transaction { internal: tx }
    }
 }
 /// A Bitcoin address.
-#[derive(Debug, PartialEq, Eq)]
+struct Address {
 pub struct Address {
    address: BdkAddress,
 }
@@ -364,67 +268,11 @@ impl Address {
            .map_err(|e| BdkError::Generic(e.to_string()))
    }
    /// alternative constructor
    fn from_script(script: Arc<Script>, network: Network) -> Result<Self, BdkError> {
        BdkAddress::from_script(&script.script, network)
            .map(|a| Address { address: a })
            .map_err(|e| BdkError::Generic(e.to_string()))
    }
    fn payload(&self) -> Payload {
        match &self.address.payload.clone() {
            BdkPayload::PubkeyHash(pubkey_hash) => Payload::PubkeyHash {
                pubkey_hash: pubkey_hash.to_vec(),
            },
            BdkPayload::ScriptHash(script_hash) => Payload::ScriptHash {
                script_hash: script_hash.to_vec(),
            },
            BdkPayload::WitnessProgram { version, program } => Payload::WitnessProgram {
                version: *version,
                program: program.clone(),
            },
        }
    }
    fn network(&self) -> Network {
        self.address.network
    }
    fn script_pubkey(&self) -> Arc<Script> {
        Arc::new(Script {
            script: self.address.script_pubkey(),
        })
    }
    fn to_qr_uri(&self) -> String {
        self.address.to_qr_uri()
    }
    fn as_string(&self) -> String {
        self.address.to_string()
    }
 }
 impl From<BdkAddress> for Address {
    fn from(address: BdkAddress) -> Self {
        Address { address }
    }
 }
 /// The method used to produce an address.
 #[derive(Debug)]
 pub enum Payload {
    /// P2PKH address.
    PubkeyHash { pubkey_hash: Vec<u8> },
    /// P2SH address.
    ScriptHash { script_hash: Vec<u8> },
    /// Segwit address.
    WitnessProgram {
        /// The witness program version.
        version: WitnessVersion,
        /// The witness program.
        program: Vec<u8>,
    },
 }
 /// A Bitcoin script.
@@ -438,16 +286,6 @@ impl Script {
        let script: BdkScript = BdkScript::from(raw_output_script);
        Script { script }
    }
    fn to_bytes(&self) -> Vec<u8> {
        self.script.to_bytes()
    }
 }
 impl From<BdkScript> for Script {
    fn from(bdk_script: BdkScript) -> Self {
        Script { script: bdk_script }
    }
 }
 #[derive(Clone, Debug)]
@@ -471,11 +309,7 @@ uniffi::deps::static_assertions::assert_impl_all!(Wallet: Sync, Send);
 #[cfg(test)]
 mod test {
    use super::Transaction;
    use crate::Network::Regtest;
    use crate::{Address, Payload};
    use assert_matches::assert_matches;
    use bdk::bitcoin::hashes::hex::FromHex;
    use bdk::bitcoin::util::address::WitnessVersion;
    // Verify that bdk-ffi Transaction can be created from valid bytes and serialized back into the same bytes.
    #[test]
@@ -485,17 +319,4 @@ mod test {
        let serialized_tx_to_bytes = new_tx_from_bytes.serialize();
        assert_eq!(test_tx_bytes, serialized_tx_to_bytes);
    }
    // Verify that bdk-ffi Address.payload includes expected WitnessProgram variant, version and program bytes.
    #[test]
    fn test_address_witness_program() {
        let address =
            Address::new("bcrt1qqjn9gky9mkrm3c28e5e87t5akd3twg6xezp0tv".to_string()).unwrap();
        let payload = address.payload();
        assert_matches!(payload, Payload::WitnessProgram { version, program } => {
            assert_eq!(version,WitnessVersion::V0);
            assert_eq!(program, Vec::from_hex("04a6545885dd87b8e147cd327f2e9db362b72346").unwrap());
        });
        assert_eq!(address.network(), Regtest);
    }
 }
--- a/bdk-ffi/src/psbt.rs
+++ b/bdk-ffi/src/psbt.rs
@@ -1,8 +1,6 @@
 use bdk::bitcoin::hashes::hex::ToHex;
 use bdk::bitcoin::util::psbt::PartiallySignedTransaction as BdkPartiallySignedTransaction;
 use bdk::bitcoincore_rpc::jsonrpc::serde_json;
 use bdk::psbt::PsbtUtils;
 use std::ops::Deref;
 use std::str::FromStr;
 use std::sync::{Arc, Mutex};
@@ -36,7 +34,7 @@ impl PartiallySignedTransaction {
    /// Return the transaction.
    pub(crate) fn extract_tx(&self) -> Arc<Transaction> {
        let tx = self.internal.lock().unwrap().clone().extract_tx();
-        Arc::new(tx.into())
+        Arc::new(Transaction { internal: tx })
    }
    /// Combines this PartiallySignedTransaction with other PSBT as described by BIP 174.
@@ -68,12 +66,6 @@ impl PartiallySignedTransaction {
    pub(crate) fn fee_rate(&self) -> Option<Arc<FeeRate>> {
        self.internal.lock().unwrap().fee_rate().map(Arc::new)
    }
    /// Serialize the PSBT data structure as a String of JSON.
    pub(crate) fn json_serialize(&self) -> String {
        let psbt = self.internal.lock().unwrap();
        serde_json::to_string(psbt.deref()).unwrap()
    }
 }
 // The goal of these tests to to ensure `bdk-ffi` intermediate code correctly calls `bdk` APIs.
--- a/bdk-ffi/src/wallet.rs
+++ b/bdk-ffi/src/wallet.rs
@@ -3,10 +3,7 @@ use bdk::bitcoin::{Address as BdkAddress, Network, OutPoint as BdkOutPoint, Sequ
 use bdk::database::any::AnyDatabase;
 use bdk::database::{AnyDatabaseConfig, ConfigurableDatabase};
 use bdk::wallet::tx_builder::ChangeSpendPolicy;
-use bdk::{
+use bdk::{FeeRate, SignOptions, SyncOptions as BdkSyncOptions, Wallet as BdkWallet};
    FeeRate, LocalUtxo as BdkLocalUtxo, SignOptions as BdkSignOptions,
    SyncOptions as BdkSyncOptions, Wallet as BdkWallet,
 };
 use std::collections::HashSet;
 use std::ops::Deref;
 use std::str::FromStr;
@@ -17,8 +14,8 @@ use crate::database::DatabaseConfig;
 use crate::descriptor::Descriptor;
 use crate::psbt::PartiallySignedTransaction;
 use crate::{
-    AddressIndex, AddressInfo, Balance, BdkError, LocalUtxo, OutPoint, Progress, ProgressHolder,
+    AddressIndex, AddressInfo, Balance, BdkError, LocalUtxo, NetworkLocalUtxo, OutPoint, Progress,
-    RbfValue, Script, ScriptAmount, TransactionDetails, TxBuilderResult,
+    ProgressHolder, RbfValue, Script, ScriptAmount, TransactionDetails, TxBuilderResult,
 };
 #[derive(Debug)]
@@ -65,11 +62,6 @@ impl Wallet {
        self.get_wallet().network()
    }
    /// Return whether or not a script is part of this wallet (either internal or external).
    pub(crate) fn is_mine(&self, script: Arc<Script>) -> Result<bool, BdkError> {
        self.get_wallet().is_mine(&script.script)
    }
    /// Sync the internal database with the blockchain.
    pub(crate) fn sync(
        &self,
@@ -118,34 +110,17 @@ impl Wallet {
        self.get_wallet().get_balance().map(|b| b.into())
    }
-    /// Sign a transaction with all the wallet's signers, in the order specified by every signer's
+    /// Sign a transaction with all the wallet’s signers.
-    /// [`SignerOrdering`]. This function returns the `Result` type with an encapsulated `bool` that
+    pub(crate) fn sign(&self, psbt: &PartiallySignedTransaction) -> Result<bool, BdkError> {
    /// has the value true if the PSBT was finalized, or false otherwise.
    ///
    /// The [`SignOptions`] can be used to tweak the behavior of the software signers, and the way
    /// the transaction is finalized at the end. Note that it can't be guaranteed that *every*
    /// signers will follow the options, but the "software signers" (WIF keys and `xprv`) defined
    /// in this library will.
    pub(crate) fn sign(
        &self,
        psbt: &PartiallySignedTransaction,
        sign_options: Option<SignOptions>,
    ) -> Result<bool, BdkError> {
        let mut psbt = psbt.internal.lock().unwrap();
-        self.get_wallet().sign(
+        self.get_wallet().sign(&mut psbt, SignOptions::default())
            &mut psbt,
            sign_options.map(SignOptions::into).unwrap_or_default(),
        )
    }
    /// Return the list of transactions made and received by the wallet. Note that this method only operate on the internal database, which first needs to be [Wallet.sync] manually.
-    pub(crate) fn list_transactions(
+    pub(crate) fn list_transactions(&self) -> Result<Vec<TransactionDetails>, BdkError> {
-        &self,
+        let transaction_details = self.get_wallet().list_transactions(true)?;
        include_raw: bool,
    ) -> Result<Vec<TransactionDetails>, BdkError> {
        let transaction_details = self.get_wallet().list_transactions(include_raw)?;
        Ok(transaction_details
-            .into_iter()
+            .iter()
            .map(TransactionDetails::from)
            .collect())
    }
@@ -153,83 +128,11 @@ impl Wallet {
    /// Return the list of unspent outputs of this wallet. Note that this method only operates on the internal database,
    /// which first needs to be Wallet.sync manually.
    pub(crate) fn list_unspent(&self) -> Result<Vec<LocalUtxo>, BdkError> {
-        let unspents: Vec<BdkLocalUtxo> = self.get_wallet().list_unspent()?;
+        let unspents = self.get_wallet().list_unspent()?;
-        Ok(unspents.into_iter().map(LocalUtxo::from).collect())
+        Ok(unspents
-    }
+            .iter()
-}
+            .map(|u| LocalUtxo::from_utxo(u, self.network()))
-
+            .collect())
 /// Options for a software signer
 ///
 /// Adjust the behavior of our software signers and the way a transaction is finalized
 #[derive(Debug, Clone, Default)]
 pub struct SignOptions {
    /// Whether the signer should trust the `witness_utxo`, if the `non_witness_utxo` hasn't been
    /// provided
    ///
    /// Defaults to `false` to mitigate the "SegWit bug" which should trick the wallet into
    /// paying a fee larger than expected.
    ///
    /// Some wallets, especially if relatively old, might not provide the `non_witness_utxo` for
    /// SegWit transactions in the PSBT they generate: in those cases setting this to `true`
    /// should correctly produce a signature, at the expense of an increased trust in the creator
    /// of the PSBT.
    ///
    /// For more details see: <https://blog.trezor.io/details-of-firmware-updates-for-trezor-one-version-1-9-1-and-trezor-model-t-version-2-3-1-1eba8f60f2dd>
    pub trust_witness_utxo: bool,
    /// Whether the wallet should assume a specific height has been reached when trying to finalize
    /// a transaction
    ///
    /// The wallet will only "use" a timelock to satisfy the spending policy of an input if the
    /// timelock height has already been reached. This option allows overriding the "current height" to let the
    /// wallet use timelocks in the future to spend a coin.
    pub assume_height: Option<u32>,
    /// Whether the signer should use the `sighash_type` set in the PSBT when signing, no matter
    /// what its value is
    ///
    /// Defaults to `false` which will only allow signing using `SIGHASH_ALL`.
    pub allow_all_sighashes: bool,
    /// Whether to remove partial signatures from the PSBT inputs while finalizing PSBT.
    ///
    /// Defaults to `true` which will remove partial signatures during finalization.
    pub remove_partial_sigs: bool,
    /// Whether to try finalizing the PSBT after the inputs are signed.
    ///
    /// Defaults to `true` which will try finalizing PSBT after inputs are signed.
    pub try_finalize: bool,
    // Specifies which Taproot script-spend leaves we should sign for. This option is
    // ignored if we're signing a non-taproot PSBT.
    //
    // Defaults to All, i.e., the wallet will sign all the leaves it has a key for.
    // TODO pub tap_leaves_options: TapLeavesOptions,
    /// Whether we should try to sign a taproot transaction with the taproot internal key
    /// or not. This option is ignored if we're signing a non-taproot PSBT.
    ///
    /// Defaults to `true`, i.e., we always try to sign with the taproot internal key.
    pub sign_with_tap_internal_key: bool,
    /// Whether we should grind ECDSA signature to ensure signing with low r
    /// or not.
    /// Defaults to `true`, i.e., we always grind ECDSA signature to sign with low r.
    pub allow_grinding: bool,
 }
 impl From<SignOptions> for BdkSignOptions {
    fn from(sign_options: SignOptions) -> Self {
        BdkSignOptions {
            trust_witness_utxo: sign_options.trust_witness_utxo,
            assume_height: sign_options.assume_height,
            allow_all_sighashes: sign_options.allow_all_sighashes,
            remove_partial_sigs: sign_options.remove_partial_sigs,
            try_finalize: sign_options.try_finalize,
            tap_leaves_options: Default::default(),
            sign_with_tap_internal_key: sign_options.sign_with_tap_internal_key,
            allow_grinding: sign_options.allow_grinding,
        }
    }
 }
@@ -470,7 +373,7 @@ impl TxBuilder {
                psbt: Arc::new(PartiallySignedTransaction {
                    internal: Mutex::new(psbt),
                }),
-                transaction_details: TransactionDetails::from(tx_details),
+                transaction_details: TransactionDetails::from(&tx_details),
            })
    }
 }
@@ -565,13 +468,9 @@ impl BumpFeeTxBuilder {
 mod test {
    use crate::database::DatabaseConfig;
    use crate::descriptor::Descriptor;
    use crate::keys::{DescriptorSecretKey, Mnemonic};
    use crate::wallet::{AddressIndex, TxBuilder, Wallet};
    use crate::Script;
    use assert_matches::assert_matches;
    use bdk::bitcoin::{Address, Network};
    use bdk::wallet::get_funded_wallet;
    use bdk::KeychainKind;
    use std::str::FromStr;
    use std::sync::{Arc, Mutex};
@@ -664,8 +563,7 @@ mod test {
            wallet
                .get_address(AddressIndex::Peek { index: 2 })
                .unwrap()
-                .address
+                .address,
                .as_string(),
            "bcrt1q5g0mq6dkmwzvxscqwgc932jhgcxuqqkjv09tkj"
        );
@@ -673,38 +571,34 @@ mod test {
            wallet
                .get_address(AddressIndex::Peek { index: 1 })
                .unwrap()
-                .address
+                .address,
                .as_string(),
            "bcrt1q0xs7dau8af22rspp4klya4f7lhggcnqfun2y3a"
        );
        // new index still 0
        assert_eq!(
            wallet
-                .get_address(AddressIndex::New)
+                .get_address(crate::AddressIndex::New)
                .unwrap()
-                .address
+                .address,
                .as_string(),
            "bcrt1qqjn9gky9mkrm3c28e5e87t5akd3twg6xezp0tv"
        );
        // new index now 1
        assert_eq!(
            wallet
-                .get_address(AddressIndex::New)
+                .get_address(crate::AddressIndex::New)
                .unwrap()
-                .address
+                .address,
                .as_string(),
            "bcrt1q0xs7dau8af22rspp4klya4f7lhggcnqfun2y3a"
        );
        // new index now 2
        assert_eq!(
            wallet
-                .get_address(AddressIndex::New)
+                .get_address(crate::AddressIndex::New)
                .unwrap()
-                .address
+                .address,
                .as_string(),
            "bcrt1q5g0mq6dkmwzvxscqwgc932jhgcxuqqkjv09tkj"
        );
@@ -713,8 +607,7 @@ mod test {
            wallet
                .get_address(AddressIndex::Peek { index: 1 })
                .unwrap()
-                .address
+                .address,
                .as_string(),
            "bcrt1q0xs7dau8af22rspp4klya4f7lhggcnqfun2y3a"
        );
@@ -723,18 +616,13 @@ mod test {
            wallet
                .get_address(AddressIndex::Reset { index: 0 })
                .unwrap()
-                .address
+                .address,
                .as_string(),
            "bcrt1qqjn9gky9mkrm3c28e5e87t5akd3twg6xezp0tv"
        );
        // new index 1 again
        assert_eq!(
-            wallet
+            wallet.get_address(AddressIndex::New).unwrap().address,
                .get_address(AddressIndex::New)
                .unwrap()
                .address
                .as_string(),
            "bcrt1q0xs7dau8af22rspp4klya4f7lhggcnqfun2y3a"
        );
    }
@@ -759,99 +647,50 @@ mod test {
        assert_eq!(
            wallet
-                .get_address(AddressIndex::New)
+                .get_address(crate::AddressIndex::New)
                .unwrap()
-                .address
+                .address,
                .as_string(),
            "bcrt1qqjn9gky9mkrm3c28e5e87t5akd3twg6xezp0tv"
        );
        assert_eq!(
            wallet
-                .get_address(AddressIndex::New)
+                .get_address(crate::AddressIndex::New)
                .unwrap()
-                .address
+                .address,
                .as_string(),
            "bcrt1q0xs7dau8af22rspp4klya4f7lhggcnqfun2y3a"
        );
        assert_eq!(
            wallet
-                .get_address(AddressIndex::LastUnused)
+                .get_address(crate::AddressIndex::LastUnused)
                .unwrap()
-                .address
+                .address,
                .as_string(),
            "bcrt1q0xs7dau8af22rspp4klya4f7lhggcnqfun2y3a"
        );
        assert_eq!(
            wallet
-                .get_internal_address(AddressIndex::New)
+                .get_internal_address(crate::AddressIndex::New)
                .unwrap()
-                .address
+                .address,
                .as_string(),
            "bcrt1qpmz73cyx00r4a5dea469j40ax6d6kqyd67nnpj"
        );
        assert_eq!(
            wallet
-                .get_internal_address(AddressIndex::New)
+                .get_internal_address(crate::AddressIndex::New)
                .unwrap()
-                .address
+                .address,
                .as_string(),
            "bcrt1qaux734vuhykww9632v8cmdnk7z2mw5lsf74v6k"
        );
        assert_eq!(
            wallet
-                .get_internal_address(AddressIndex::LastUnused)
+                .get_internal_address(crate::AddressIndex::LastUnused)
                .unwrap()
-                .address
+                .address,
                .as_string(),
            "bcrt1qaux734vuhykww9632v8cmdnk7z2mw5lsf74v6k"
        );
    }
    #[test]
    fn test_is_mine() {
        // is_mine should return true for addresses generated by the wallet
        let mnemonic: Mnemonic = Mnemonic::from_string("chaos fabric time speed sponsor all flat solution wisdom trophy crack object robot pave observe combine where aware bench orient secret primary cable detect".to_string()).unwrap();
        let secret_key: DescriptorSecretKey =
            DescriptorSecretKey::new(Network::Testnet, Arc::new(mnemonic), None);
        let descriptor: Descriptor = Descriptor::new_bip84(
            Arc::new(secret_key),
            KeychainKind::External,
            Network::Testnet,
        );
        let wallet: Wallet = Wallet::new(
            Arc::new(descriptor),
            None,
            Network::Testnet,
            DatabaseConfig::Memory,
        )
        .unwrap();
        let address = wallet.get_address(AddressIndex::New).unwrap();
        let script: Arc<Script> = address.address.script_pubkey();
        let is_mine_1: bool = wallet.is_mine(script).unwrap();
        assert!(is_mine_1);
        // is_mine returns false when provided a script that is not in the wallet
        let other_wpkh = "wpkh(tprv8hwWMmPE4BVNxGdVt3HhEERZhondQvodUY7Ajyseyhudr4WabJqWKWLr4Wi2r26CDaNCQhhxEftEaNzz7dPGhWuKFU4VULesmhEfZYyBXdE/0/*)";
        let other_descriptor = Descriptor::new(other_wpkh.to_string(), Network::Testnet).unwrap();
        let other_wallet = Wallet::new(
            Arc::new(other_descriptor),
            None,
            Network::Testnet,
            DatabaseConfig::Memory,
        )
        .unwrap();
        let other_address = other_wallet.get_address(AddressIndex::New).unwrap();
        let other_script: Arc<Script> = other_address.address.script_pubkey();
        let is_mine_2: bool = wallet.is_mine(other_script).unwrap();
        assert_matches!(is_mine_2, false);
    }
 }
--- a/bdk-ffi/tests/bindings/test.py
+++ b/bdk-ffi/tests/bindings/test.py
@@ -6,5 +6,10 @@ class TestBdk(unittest.TestCase):
    def test_some_enum(self):
        network = Network.TESTNET
    def test_some_dict(self):
        a = AddressInfo(index=42, address="testaddress")
        self.assertEqual(42, a.index)
        self.assertEqual("testaddress", a.address)
 if __name__=='__main__':
    unittest.main()
--- a/bdk-ffi/tests/test_generated_bindings.rs
+++ b/bdk-ffi/tests/test_generated_bindings.rs
@@ -1,5 +1,8 @@
-uniffi::build_foreign_language_testcases!(
+uniffi_macros::build_foreign_language_testcases!(
-    "tests/bindings/test.kts",
+    ["src/bdk.udl",],
-    "tests/bindings/test.swift",
+    [
-    "tests/bindings/test.py",
+        "tests/bindings/test.kts",
        "tests/bindings/test.swift",
        "tests/bindings/test.py"
    ]
 );
--- a/bdk-ffi/uniffi-bindgen.rs
+++ b/bdk-ffi/uniffi-bindgen.rs
@@ -1,3 +0,0 @@
 fn main() {
    uniffi::uniffi_bindgen_main()
 }
--- a/bdk-jvm/README.md
+++ b/bdk-jvm/README.md
@@ -1,4 +1,4 @@
-# bdk-jvm
+# bdk-android
 This project builds a .jar package for the JVM platform that provide Kotlin language bindings for the [`bdk`] library. The Kotlin language bindings are created by the `bdk-ffi` project which is included in the root of this repository.
 ## How to Use
@@ -19,8 +19,8 @@ import org.bitcoindevkit.*
 // ...
-val externalDescriptor = Descriptor("wpkh([c258d2e4/84h/1h/0h]tpubDDYkZojQFQjht8Tm4jsS3iuEmKjTiEGjG6KnuFNKKJb5A6ZUCUZKdvLdSDWofKi4ToRCwb9poe1XdqfUnP4jaJjCB2Zwv11ZLgSbnZSNecE/0/*)", Network.TESTNET)
+val externalDescriptor = "wpkh([c258d2e4/84h/1h/0h]tpubDDYkZojQFQjht8Tm4jsS3iuEmKjTiEGjG6KnuFNKKJb5A6ZUCUZKdvLdSDWofKi4ToRCwb9poe1XdqfUnP4jaJjCB2Zwv11ZLgSbnZSNecE/0/*)"
-val internalDescriptor = Descriptor("wpkh([c258d2e4/84h/1h/0h]tpubDDYkZojQFQjht8Tm4jsS3iuEmKjTiEGjG6KnuFNKKJb5A6ZUCUZKdvLdSDWofKi4ToRCwb9poe1XdqfUnP4jaJjCB2Zwv11ZLgSbnZSNecE/1/*)", Network.TESTNET)
+val internalDescriptor = "wpkh([c258d2e4/84h/1h/0h]tpubDDYkZojQFQjht8Tm4jsS3iuEmKjTiEGjG6KnuFNKKJb5A6ZUCUZKdvLdSDWofKi4ToRCwb9poe1XdqfUnP4jaJjCB2Zwv11ZLgSbnZSNecE/1/*)"
 val databaseConfig = DatabaseConfig.Memory
@@ -43,34 +43,27 @@ dependencies {
 }
 ```
 ## Example Projects
 * [Tatooine Faucet](https://github.com/thunderbiscuit/tatooine)
 ## How to build
 _Note that Kotlin version `1.6.10` or later is required to build the library._
-1. Install JDK 11. It must be version 11 (not 17), otherwise it won't build. For example, with SDKMAN!:
+
-```shell
+1. Clone this repository.
 curl -s "https://get.sdkman.io" | bash
 source "$HOME/.sdkman/bin/sdkman-init.sh"
 sdk install java 11.0.19-tem
 ```
 2. Install Rust (note that we are currently building using Rust 1.67.0):
 ```shell
 curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh
 rustup default 1.67.0
 ```
 3. Clone this repository.
 ```shell
 git clone https://github.com/bitcoindevkit/bdk-ffi
 ```
-4. If building on macOS install required intel and m1 jvm targets
+2. Follow the "General" bdk-ffi ["Getting Started (Developer)"] instructions.
 3. If building on macOS install required intel and m1 jvm targets
 ```sh
 rustup target add x86_64-apple-darwin aarch64-apple-darwin
 ```
-5. Build kotlin bindings
+4. Build kotlin bindings
-```sh
+ ```sh
-./gradlew buildJvmLib
+ # build JVM library
-```
+ ./gradlew buildJvmLib
 ```
 ## How to publish to your local Maven repo
 ```shell
--- a/bdk-jvm/gradle.properties
+++ b/bdk-jvm/gradle.properties
@@ -1,4 +1,4 @@
 org.gradle.jvmargs=-Xmx1536m
 android.enableJetifier=true
 kotlin.code.style=official
-libraryVersion=0.29.2
+libraryVersion=0.27.1
--- a/bdk-jvm/lib/build.gradle.kts
+++ b/bdk-jvm/lib/build.gradle.kts
@@ -20,8 +20,8 @@ repositories {
 }
 java {
-    sourceCompatibility = JavaVersion.VERSION_11
+    sourceCompatibility = JavaVersion.VERSION_1_8
-    targetCompatibility = JavaVersion.VERSION_11
+    targetCompatibility = JavaVersion.VERSION_1_8
    withSourcesJar()
    withJavadocJar()
 }
@@ -107,8 +107,4 @@ signing {
 // binaries before running the tests
 tasks.withType<KotlinCompile> {
    dependsOn("buildJvmLib")
    kotlinOptions {
        jvmTarget = "11"
    }
 }
--- a/bdk-jvm/lib/src/test/kotlin/org/bitcoindevkit/JvmLibTest.kt
+++ b/bdk-jvm/lib/src/test/kotlin/org/bitcoindevkit/JvmLibTest.kt
@@ -46,7 +46,7 @@ class JvmLibTest {
    @Test
    fun memoryWalletNewAddress() {
        val wallet = Wallet(descriptor, null, Network.TESTNET, databaseConfig)
-        val address = wallet.getAddress(AddressIndex.New).address.asString()
+        val address = wallet.getAddress(AddressIndex.New).address
        assertEquals("tb1qzg4mckdh50nwdm9hkzq06528rsu73hjxxzem3e", address)
    }
--- a/bdk-jvm/plugins/src/main/kotlin/org/bitcoindevkit/plugins/Enums.kt
+++ b/bdk-jvm/plugins/src/main/kotlin/org/bitcoindevkit/plugins/Enums.kt
@@ -4,13 +4,11 @@ package org.bitcoindevkit.plugins
 val operatingSystem: OS = when {
    System.getProperty("os.name").contains("mac", ignoreCase = true) -> OS.MAC
    System.getProperty("os.name").contains("linux", ignoreCase = true) -> OS.LINUX
    System.getProperty("os.name").contains("windows", ignoreCase = true) -> OS.WINDOWS
    else -> OS.OTHER
 }
 enum class OS {
    MAC,
    LINUX,
    WINDOWS,
    OTHER,
 }
--- a/bdk-jvm/plugins/src/main/kotlin/org/bitcoindevkit/plugins/UniFfiJvmPlugin.kt
+++ b/bdk-jvm/plugins/src/main/kotlin/org/bitcoindevkit/plugins/UniFfiJvmPlugin.kt
@@ -27,20 +27,13 @@ internal class UniFfiJvmPlugin : Plugin<Project> {
                    val cargoArgs: List<String> = listOf("build", "--profile", "release-smaller", "--target", "aarch64-apple-darwin")
                    args(cargoArgs)
                }
-            } else if (operatingSystem == OS.LINUX) {
+            } else if(operatingSystem == OS.LINUX) {
                exec {
                    workingDir("${project.projectDir}/../../bdk-ffi")
                    executable("cargo")
                    val cargoArgs: List<String> = listOf("build", "--profile", "release-smaller", "--target", "x86_64-unknown-linux-gnu")
                    args(cargoArgs)
                }
            } else if (operatingSystem == OS.WINDOWS) {
                exec {
                    workingDir("${project.projectDir}/../../bdk-ffi")
                    executable("cargo")
                    val cargoArgs: List<String> = listOf("build", "--profile", "release-smaller", "--target", "x86_64-pc-windows-msvc")
                    args(cargoArgs)
                }
            }
        }
@@ -77,25 +70,13 @@ internal class UniFfiJvmPlugin : Plugin<Project> {
                        ext = "so"
                    )
                )
            } else if (operatingSystem == OS.WINDOWS) {
                libsToCopy.add(
                    CopyMetadata(
                        targetDir = "x86_64-pc-windows-msvc",
                        resDir = "win32-x86-64",
                        ext = "dll"
                    )
                )
            }
            val libName = when (operatingSystem) {
                OS.WINDOWS -> "bdkffi"
                else       -> "libbdkffi"
            }
            libsToCopy.forEach {
                doFirst {
                    copy {
                        with(it) {
-                            from("${project.projectDir}/../../target/${this.targetDir}/release-smaller/${libName}.${this.ext}")
+                            from("${project.projectDir}/../../target/${this.targetDir}/release-smaller/libbdkffi.${this.ext}")
                            into("${project.projectDir}/../../bdk-jvm/lib/src/main/resources/${this.resDir}/")
                        }
                    }
@@ -109,10 +90,17 @@ internal class UniFfiJvmPlugin : Plugin<Project> {
            dependsOn(moveNativeJvmLibs)
            workingDir("${project.projectDir}/../../bdk-ffi")
            val cargoArgs: List<String> = listOf("run", "--bin", "uniffi-bindgen", "generate", "src/bdk.udl", "--language", "kotlin", "--out-dir", "../bdk-jvm/lib/src/main/kotlin", "--no-format")
            executable("cargo")
-            args(cargoArgs)
+            args(
                "run",
                "--package",
                "bdk-ffi-bindgen",
                "--",
                "--language",
                "kotlin",
                "--out-dir",
                "../bdk-jvm/lib/src/main/kotlin"
            )
            doLast {
                println("JVM bindings file successfully created")
--- a/bdk-python/MANIFEST.in
+++ b/bdk-python/MANIFEST.in
@@ -1,3 +0,0 @@
 include ./src/bdkpython/libbdkffi.dylib
 include ./src/bdkpython/libbdkffi.so
 include ./src/bdkpython/bdkffi.dll
--- a/bdk-python/README.md
+++ b/bdk-python/README.md
@@ -11,10 +11,10 @@ pip install bdkpython
 ## Run the tests
 ```shell
-pip install --requirement requirements.txt
+pip3 install --requirement requirements.txt
-bash ./scripts/generate-linux.sh # here you should run the script appropriate for your platform
+bash ./generate.sh
-python setup.py bdist_wheel --verbose
+python3 setup.py --verbose bdist_wheel
-pip install ./dist/bdkpython-<yourversion>.whl --force-reinstall
+pip3 install ./dist/bdkpython-<yourversion>-py3-none-any.whl
 python -m unittest --verbose tests/test_bdk.py
 ```
@@ -23,14 +23,26 @@ python -m unittest --verbose tests/test_bdk.py
 # Install dependencies
 pip install --requirement requirements.txt
-# Generate the bindings (use the script appropriate for your platform)
+# Generate the bindings first
-bash ./scripts/generate-linux.sh
+bash generate.sh
 # Build the wheel
-python setup.py --verbose bdist_wheel
+python3 setup.py --verbose bdist_wheel
 ```
 ## Run tox to build and test locally
 ```shell
 # install dev requirements
 pip install --requirement requirements-dev.txt
 # build bindings glue code (located at .bdk-python/src/bdkpython/bdk.py)
 source ./generate.sh
 # build and test
 tox -vv
 ```
 ## Install locally
 ```shell
-pip install ./dist/bdkpython-<yourversion>.whl
+pip install ./dist/bdkpython-<yourversion>-py3-none-any.whl
 ```
--- a/bdk-python/generate.sh
+++ b/bdk-python/generate.sh
@@ -0,0 +1,11 @@
 #!/usr/bin/env bash
 set -euo pipefail
 SCRIPT_DIR=$(dirname "$(realpath $0)")
 PY_SRC="${SCRIPT_DIR}/src/bdkpython/"
 echo "Generating bdk.py..."
 # GENERATE_PYTHON_BINDINGS_OUT="$PY_SRC" GENERATE_PYTHON_BINDINGS_FIXUP_LIB_PATH=bdkffi cargo run --manifest-path ./bdk-ffi/Cargo.toml --release --bin generate --features generate-python
 # BDKFFI_BINDGEN_PYTHON_FIXUP_PATH=bdkffi cargo run --manifest-path ./bdk-ffi/Cargo.toml --package bdk-ffi-bindgen -- --language python --udl-file ./bdk-ffi/src/bdk.udl --out-dir ./src/bdkpython/
 BDKFFI_BINDGEN_OUTPUT_DIR="$PY_SRC" BDKFFI_BINDGEN_PYTHON_FIXUP_PATH=bdkffi cargo run --manifest-path ../bdk-ffi/Cargo.toml --package bdk-ffi-bindgen -- --language python --udl-file ../bdk-ffi/src/bdk.udl
--- a/bdk-python/requirements.txt
+++ b/bdk-python/requirements.txt
@@ -1,4 +1,3 @@
 semantic-version==2.9.0
 setuptools-rust==1.1.2
 typing_extensions==4.0.1
 setuptools==67.4.0
 wheel==0.38.4
--- a/bdk-python/scripts/generate-linux.sh
+++ b/bdk-python/scripts/generate-linux.sh
@@ -1,18 +0,0 @@
 #!/usr/bin/env bash
 set -euo pipefail
 ${PYBIN}/python --version
 ${PYBIN}/pip install -r requirements.txt
 echo "Generating bdk.py..."
 cd ../bdk-ffi/
 cargo run --bin uniffi-bindgen generate src/bdk.udl --language python --out-dir ../bdk-python/src/bdkpython/ --no-format
 echo "Generating native binaries..."
 rustup default 1.67.0
 cargo build --profile release-smaller
 echo "Copying linux libbdkffi.so..."
 cp ../target/release-smaller/libbdkffi.so ../bdk-python/src/bdkpython/libbdkffi.so
 echo "All done!"
--- a/bdk-python/scripts/generate-macos-arm64.sh
+++ b/bdk-python/scripts/generate-macos-arm64.sh
@@ -1,19 +0,0 @@
 #!/usr/bin/env bash
 set -euo pipefail
 python3 --version
 pip install --user -r requirements.txt
 echo "Generating bdk.py..."
 cd ../bdk-ffi/
 cargo run --bin uniffi-bindgen generate src/bdk.udl --language python --out-dir ../bdk-python/src/bdkpython/ --no-format
 echo "Generating native binaries..."
 rustup default 1.67.0
 rustup target add aarch64-apple-darwin
 cargo build --profile release-smaller --target aarch64-apple-darwin
 echo "Copying libraries libbdkffi.dylib..."
 cp ../target/aarch64-apple-darwin/release-smaller/libbdkffi.dylib ../bdk-python/src/bdkpython/libbdkffi.dylib
 echo "All done!"
--- a/bdk-python/scripts/generate-macos-x86_64.sh
+++ b/bdk-python/scripts/generate-macos-x86_64.sh
@@ -1,18 +0,0 @@
 #!/usr/bin/env bash
 set -euo pipefail
 python3 --version
 pip install --user -r requirements.txt
 echo "Generating bdk.py..."
 cd ../bdk-ffi/
 cargo run --bin uniffi-bindgen generate src/bdk.udl --language python --out-dir ../bdk-python/src/bdkpython/ --no-format
 echo "Generating native binaries..."
 rustup target add x86_64-apple-darwin
 cargo build --profile release-smaller --target x86_64-apple-darwin
 echo "Copying libraries libbdkffi.dylib..."
 cp ../target/x86_64-apple-darwin/release-smaller/libbdkffi.dylib ../bdk-python/src/bdkpython/libbdkffi.dylib
 echo "All done!"
--- a/bdk-python/scripts/generate-windows.sh
+++ b/bdk-python/scripts/generate-windows.sh
@@ -1,19 +0,0 @@
 #!/usr/bin/env bash
 set -euo pipefail
 python3 --version
 pip install --user -r requirements.txt
 echo "Generating bdk.py..."
 cd ../bdk-ffi/
 cargo run --bin uniffi-bindgen generate src/bdk.udl --language python --out-dir ../bdk-python/src/bdkpython/ --no-format
 echo "Generating native binaries..."
 rustup default 1.67.0
 rustup target add x86_64-pc-windows-msvc
 cargo build --profile release-smaller --target x86_64-pc-windows-msvc
 echo "Copying libraries bdkffi.dll..."
 cp ../target/x86_64-pc-windows-msvc/release-smaller/bdkffi.dll ../bdk-python/src/bdkpython/bdkffi.dll
 echo "All done!"
--- a/bdk-python/setup.py
+++ b/bdk-python/setup.py
@@ -1,6 +1,9 @@
 #!/usr/bin/env python
 import os
 from setuptools import setup
 from setuptools_rust import Binding, RustExtension
 LONG_DESCRIPTION = """# bdkpython
 The Python language bindings for the [Bitcoin Dev Kit](https://github.com/bitcoindevkit).
@@ -49,20 +52,23 @@ balance = wallet.get_balance()
 print(f"Wallet balance is: {balance.total}")
 """
 rust_ext = RustExtension(
    target="bdkpython.bdkffi",
    path="../bdk-ffi/Cargo.toml",
    binding=Binding.NoBinding,
 )
 setup(
-    name="bdkpython",
+    name='bdkpython',
-    version="0.29.1",
+    version='0.27.1',
    description="The Python language bindings for the Bitcoin Development Kit",
    long_description=LONG_DESCRIPTION,
-    long_description_content_type="text/markdown",
+    long_description_content_type='text/markdown',
-    include_package_data = True,
+    rust_extensions=[rust_ext],
    zip_safe=False,
-    packages=["bdkpython"],
+    packages=['bdkpython'],
-    package_dir={"bdkpython": "./src/bdkpython"},
+    package_dir={'bdkpython': './src/bdkpython'},
    url="https://github.com/bitcoindevkit/bdk-ffi",
    author="Alekos Filini <alekos.filini@gmail.com>, Steve Myers <steve@notmandatory.org>",
    license="MIT or Apache 2.0",
    # This is required to ensure the library name includes the python version, abi, and platform tags
    # See issue #350 for more information
    has_ext_modules=lambda: True,
 )
--- a/bdk-python/tests/init.py
+++ b/bdk-python/tests/init.py
--- a/bdk-python/tests/test_bdk.py
+++ b/bdk-python/tests/test_bdk.py
@@ -27,7 +27,7 @@ class TestSimpleBip84Wallet(unittest.TestCase):
            database_config=db_config
        )
        address_info = wallet.get_address(bdk.AddressIndex.LAST_UNUSED())
-        address = address_info.address.as_string()
+        address = address_info.address
        # print(f"New address is {address}")
        assert address == "tb1qzg4mckdh50nwdm9hkzq06528rsu73hjxxzem3e", f"Wrong address {address}, should be tb1qzg4mckdh50nwdm9hkzq06528rsu73hjxxzem3e"
@@ -43,21 +43,6 @@ class TestSimpleBip84Wallet(unittest.TestCase):
        # print(f"Balance is {balance.total} sat")
        assert balance.total > 0, "Balance is 0, send testnet coins to tb1qzg4mckdh50nwdm9hkzq06528rsu73hjxxzem3e"
    def test_output_address_from_script_pubkey(self):
        wallet = bdk.Wallet(
            descriptor=descriptor,
            change_descriptor=None,
            network=bdk.Network.TESTNET,
            database_config=db_config,
        )
        wallet.sync(blockchain, None)
        first_tx = list(wallet.list_transactions(True))[0]
        assert first_tx.txid == '35d3de8dd429ec4c9684168c1fbb9a4fb6db6f2ce89be214a024657a73ef4908'
        output1, output2 = list(first_tx.transaction.output())
        assert bdk.Address.from_script(output1.script_pubkey, bdk.Network.TESTNET).as_string() == 'tb1qw6ly2te8k9vy2mwj3g6gx82hj7hc8f5q3vry8t'
        assert bdk.Address.from_script(output2.script_pubkey, bdk.Network.TESTNET).as_string() == 'tb1qzsvpnmme78yl60j7ldh9aqvhvxr4mz7mjpmh22'
 if __name__ == '__main__':
    unittest.main()
--- a/bdk-python/tox.ini
+++ b/bdk-python/tox.ini
@@ -10,7 +10,7 @@ deps =
    -rrequirements.txt
    -rrequirements-dev.txt
 commands = 
-    python3 setup.py build --verbose
+    python3 setup.py -v build
-    python3 setup.py install --verbose
+    python3 setup.py -v install
    pytest --verbose --override-ini console_output_style=count
-    python3 setup.py bdist_wheel --verbose
+    python3 setup.py --verbose bdist_wheel
--- a/bdk-swift/Package.swift
+++ b/bdk-swift/Package.swift
@@ -29,9 +29,7 @@ let package = Package(
        .binaryTarget(name: "bdkFFI", path: "./bdkFFI.xcframework"),
        .target(
            name: "BitcoinDevKit",
-            dependencies: ["bdkFFI"],
+            dependencies: ["bdkFFI"]),
            swiftSettings: [.unsafeFlags(["-suppress-warnings"])]
        ),
        .testTarget(
            name: "BitcoinDevKitTests",
            dependencies: ["BitcoinDevKit"]),
--- a/bdk-swift/Tests/BitcoinDevKitTests/BitcoinDevKitTests.swift
+++ b/bdk-swift/Tests/BitcoinDevKitTests/BitcoinDevKitTests.swift
@@ -10,6 +10,6 @@ final class BitcoinDevKitTests: XCTestCase {
        let databaseConfig = DatabaseConfig.memory
        let wallet = try Wallet.init(descriptor: desc, changeDescriptor: nil, network: Network.regtest, databaseConfig: databaseConfig)
        let addressInfo = try wallet.getAddress(addressIndex: AddressIndex.new)
-        XCTAssertEqual(addressInfo.address.asString(), "bcrt1qzg4mckdh50nwdm9hkzq06528rsu73hjxytqkxs")
+        XCTAssertEqual(addressInfo.address, "bcrt1qzg4mckdh50nwdm9hkzq06528rsu73hjxytqkxs")
    }
 }
--- a/bdk-swift/build-local-swift.sh
+++ b/bdk-swift/build-local-swift.sh
@@ -5,25 +5,25 @@
 #
 # Run the script from the repo root directory, ie: ./bdk-swift/build-local-swift.sh
-rustup install nightly-2023-04-10
+rustup install nightly-x86_64-apple-darwin
-rustup component add rust-src --toolchain nightly-2023-04-10
+rustup component add rust-src --toolchain nightly-x86_64-apple-darwin
 rustup target add aarch64-apple-ios x86_64-apple-ios
-rustup target add aarch64-apple-ios-sim --toolchain nightly-2023-04-10
+rustup target add aarch64-apple-ios-sim --toolchain nightly
 rustup target add aarch64-apple-darwin x86_64-apple-darwin
 pushd bdk-ffi
 mkdir -p Sources/BitcoinDevKit
-cargo run --bin uniffi-bindgen generate src/bdk.udl --language swift --out-dir ../bdk-swift/Sources/BitcoinDevKit --no-format
+cargo run --package bdk-ffi-bindgen -- --language swift --out-dir ../bdk-swift/Sources/BitcoinDevKit
 popd
 cargo build --package bdk-ffi --profile release-smaller --target x86_64-apple-darwin
 cargo build --package bdk-ffi --profile release-smaller --target aarch64-apple-darwin
 cargo build --package bdk-ffi --profile release-smaller --target x86_64-apple-ios
 cargo build --package bdk-ffi --profile release-smaller --target aarch64-apple-ios
-cargo +nightly-2023-04-10 build --package bdk-ffi --profile release-smaller --target aarch64-apple-ios-sim
+cargo +nightly build --package bdk-ffi --release -Z build-std --target aarch64-apple-ios-sim
 mkdir -p target/lipo-ios-sim/release-smaller
-lipo target/aarch64-apple-ios-sim/release-smaller/libbdkffi.a target/x86_64-apple-ios/release-smaller/libbdkffi.a -create -output target/lipo-ios-sim/release-smaller/libbdkffi.a
+lipo target/aarch64-apple-ios-sim/release/libbdkffi.a target/x86_64-apple-ios/release-smaller/libbdkffi.a -create -output target/lipo-ios-sim/release-smaller/libbdkffi.a
 mkdir -p target/lipo-macos/release-smaller
 lipo target/aarch64-apple-darwin/release-smaller/libbdkffi.a target/x86_64-apple-darwin/release-smaller/libbdkffi.a -create -output target/lipo-macos/release-smaller/libbdkffi.a