Update changelog and bump version

Author: lorenzoh

CHANGELOG.md

@@ -8,6 +8,16 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [0.2.3]
+
+### Changed
+
+- `BufferedThreadsafe` now properly passes through explicit random state
+- `ScaleKeepAspect` no longer sometimes produces a black border
+- *fix* `Sequence |> Sequence` now has a method
+- `ToTensor` now works on different color types and N-dimensional arrays
+- `MaskMulti` now has a constructor for `IndirectArray`s
+
 ## [0.1.5] - 2021-04-17
 
 ### Added

Project.toml

@@ -1,7 +1,7 @@
 name = "DataAugmentation"
 uuid = "88a5189c-e7ff-4f85-ac6b-e6158070f02e"
 authors = ["lorenzoh <lorenz.ohly@gmail.com>"]
-version = "0.2.3"
+version = "0.2.4"
 
 [deps]
 ColorBlendModes = "60508b50-96e1-4007-9d6c-f475c410f16b"