Merge commit 'refs/pull/17/head' of github.com:bitcoindevkit/bdk-kotlin

README.md

@@ -56,6 +56,7 @@ val newAddress = wallet.getNewAddress()
 * [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. Clone this repository and init and update it's [`bdk-ffi`] submodule.
    ```shell

build.gradle.kts

@@ -46,7 +46,4 @@ allprojects {
         google()
         mavenCentral()
     }
-    tasks.withType<org.jetbrains.kotlin.gradle.tasks.KotlinCompile>().configureEach {
-        kotlinOptions.freeCompilerArgs += "-opt-in=kotlin.ExperimentalUnsignedTypes"
-    }
 }