Merge #604: unpinning dependency tokio to just 1

939a115 unpinning dependency tokio to 1 (Richard Ulrich)

Pull request description:

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  ### Description

  unpinning dependency tokio to just 1

  ### Checklists

  #### All Submissions:

  * [x] I've signed all my commits
  * [x] I followed the [contribution guidelines](https://github.com/bitcoindevkit/bdk/blob/master/CONTRIBUTING.md)
  * [x] I ran `cargo fmt` and `cargo clippy` before committing

  #### New Features:

  * [ ] I've added tests for the new feature
  * [ ] I've added docs for the new feature
  * [x] I've updated `CHANGELOG.md`

  #### Bugfixes:

  * [ ] This pull request breaks the existing API
  * [ ] I've added tests to reproduce the issue which are now passing
  * [ ] I'm linking the issue being fixed by this PR

ACKs for top commit:
  notmandatory:
    ACK 939a115

Tree-SHA512: 7b33522411f6b63d844d12cc86c8992aa4105c29e91dbef67362a6c600f3ef39e802ff5893054bf8feeb7fa5bf383765025096cbc2ccb9a6b83bc5c919a5a43d

Author: notmandatory

CHANGELOG.md

@@ -8,6 +8,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 - added `OldestFirstCoinSelection` impl to `CoinSelectionAlgorithm`
 - New MSRV set to `1.56`
+- Unpinned tokio to `1`
 - Add traits to reuse `Blockchain`s across multiple wallets (`BlockchainFactory` and `StatelessBlockchain`).
 - Upgrade to rust-bitcoin `0.28` 
 

Cargo.toml

@@ -42,7 +42,7 @@ bitcoincore-rpc = { version = "0.15", optional = true }
 
 # Platform-specific dependencies
 [target.'cfg(not(target_arch = "wasm32"))'.dependencies]
-tokio = { version = "~1.14", features = ["rt"] }
+tokio = { version = "1", features = ["rt"] }
 
 [target.'cfg(target_arch = "wasm32")'.dependencies]
 async-trait = "0.1"