Update CHANGELOG.md

Author: keveleigh

org.mixedrealitytoolkit.windowsspeech/CHANGELOG.md

@@ -6,12 +6,18 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/).
 
 ### Changed
 
+* Made the dependency on com.microsoft.mrtk.tts.windows optional. [PR #1060](https://github.com/MixedRealityToolkit/MixedRealityToolkit-Unity/pull/1060)
+
+## [3.0.4] - 2025-11-12
+
+### Changed
+
 * Subsystems no longer register themselves on non-Windows platforms.
-* Made the dependency on com.microsoft.mrtk.tts.windows optional.
 
 ### Fixed
 
 * Updated dependencies to match Unity Asset Store packages. [PR #1054](https://github.com/MixedRealityToolkit/MixedRealityToolkit-Unity/pull/1054)
+  * com.microsoft.mrtk.tts.windows 1.0.4
   * org.mixedrealitytoolkit.core 3.2.2
 
 ## [3.0.3] - 2024-04-17