Merge branch 'release/0.5.0' of github.com:bitcoindevkit/bdk

diff --cc CHANGELOG.md
index 8bd8a332668dacc8e763eb352798c60e693ea143,ec33164f46bfe502609768319ae77580784c6bb6..0ca5317f5b91d8a89f4cc30e9947d9fd66f69b3f
--- 1/CHANGELOG.md
--- 2/CHANGELOG.md
+++ b/CHANGELOG.md
@@@ -6,10 -6,8 +6,12 @@@ and this project adheres to [Semantic V
  
  ## [Unreleased]
  
 +### Descriptor
 +#### Added
 +- Added ability to analyze a `PSBT` to check which and how many signatures are already available
 +
+ ## [v0.5.0] - [v0.4.0]
+ 
  ### Misc
  #### Changed
  - Updated `electrum-client` to version `0.7`

diff --cc src/lib.rs
Simple merge