diff --git a/CHANGELOG.md b/CHANGELOG.md
index 61f24ea..bc39f22 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -14,6 +14,14 @@ This is the `v2` release of the **ValueStringBuilder**. There aren't any noticea
 ### Changed
 - Added `OverloadResolutionPriority` for `Span` overload for the ctor to keep the current behavior. Reported by [@nsentinel])(https://github.com/nsentinel) in [#210](https://github.com/linkdotnet/StringBuilder/issues/210).
 
+## [1.23.0] - 2025-01-11
+
+- Added `Append(Rune)` overload
+- Added `AppendJoin(Rune, IEnumerable<string?>)` overload
+- Added `AppendJoin<T>(Rune, IEnumerable<T>)` overload
+- Optimised `AppendLine(scoped ReadOnlySpan<char>)` by avoiding allocating a new string
+- Removed erroneous null check in `AppendJoin<T>(ReadOnlySpan<char>, IEnumerable<T>)`
+
 ## [1.22.0] - 2024-12-18
 
 ### Added