[ci] update MSRV to 1.46.0

.github/workflows/cont_integration.yml

@@ -11,7 +11,7 @@ jobs:
       matrix:
         rust:
           - 1.50.0 # STABLE
-          - 1.45.0 # MSRV
+          - 1.46.0 # MSRV
         features:
           - default
           - minimal

CHANGELOG.md

@@ -6,6 +6,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+### Misc
+#### Changed
+- New minimum supported rust version is 1.46.0
+
 ### Descriptor
 #### Added
 - Added ability to analyze a `PSBT` to check which and how many signatures are already available

CONTRIBUTING.md

@@ -46,7 +46,7 @@ Every new feature should be covered by functional tests where possible.
 When refactoring, structure your PR to make it easy to review and don't
 hesitate to split it into multiple small, focused PRs.
 
-The Minimal Supported Rust Version is 1.45 (enforced by our CI).
+The Minimal Supported Rust Version is 1.46 (enforced by our CI).
 
 Commits should cover both the issue fixed and the solution's rationale.
 These [guidelines](https://chris.beams.io/posts/git-commit/) should be kept in mind.

Cargo.toml

@@ -35,8 +35,6 @@ tiny-bip39 = { version = "^0.8", optional = true }
 # Platform-specific dependencies
 [target.'cfg(not(target_arch = "wasm32"))'.dependencies]
 tokio = { version = "1", features = ["rt"] }
-# pin hyper version to prevent update to socket2 0.4.0 which isn't supported for MSRV 1.45.0
-hyper = { version = "=0.14.4" }
 
 [target.'cfg(target_arch = "wasm32")'.dependencies]
 async-trait = "0.1"

README.md

@@ -13,7 +13,7 @@
     <a href="https://github.com/bitcoindevkit/bdk/actions?query=workflow%3ACI"><img alt="CI Status" src="https://github.com/bitcoindevkit/bdk/workflows/CI/badge.svg"></a>
     <a href="https://codecov.io/gh/bitcoindevkit/bdk"><img src="https://codecov.io/gh/bitcoindevkit/bdk/branch/master/graph/badge.svg"/></a>
     <a href="https://docs.rs/bdk"><img alt="API Docs" src="https://img.shields.io/badge/docs.rs-bdk-green"/></a>
-    <a href="https://blog.rust-lang.org/2020/07/16/Rust-1.45.0.html"><img alt="Rustc Version 1.45+" src="https://img.shields.io/badge/rustc-1.45%2B-lightgrey.svg"/></a>
+    <a href="https://blog.rust-lang.org/2020/08/27/Rust-1.46.0.html"><img alt="Rustc Version 1.46+" src="https://img.shields.io/badge/rustc-1.46%2B-lightgrey.svg"/></a>
     <a href="https://discord.gg/d7NkDKm"><img alt="Chat on Discord" src="https://img.shields.io/discord/753336465005608961?logo=discord"></a>
   </p>
 

scripts/cargo-check.sh

@@ -3,7 +3,7 @@
 # Run various invocations of cargo check
 
 features=( "default" "compiler" "electrum" "esplora" "compact_filters" "key-value-db" "async-interface" "all-keys" "keys-bip39" )
-toolchains=( "+stable" "+1.45" "+nightly" )
+toolchains=( "+stable" "+1.46" "+nightly" )
 
 main() {
     check_src