docs: add changelog entries

Signed-off-by: Jérôme Benoit <jerome.benoit@piment-noir.org>

diff --git a/CHANGELOG.md b/CHANGELOG.md
index b7b9604c734d236e5f93e832ec583d213fae8b92..a14c087c2f2d6fd020ba5c065cd6cd0030a245a2 100644 (file)
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,11 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+### Changed
+
+- Reduce branching in several hot code paths.
+- Use faster object cloning implementation.
+
 ## [3.1.12] - 2023-12-27
 
 ### Fixed