docs: add FFmpeg MP4 demuxing to changelog

Dhanush Varma · Dhanush Varma · commit 006130e735b2 · 2026-03-06T11:53:37.000+05:30
diff --git a/docs/CHANGES.TXT b/docs/CHANGES.TXT
@@ -1,5 +1,6 @@
 0.96.7 (unreleased)
 -------------------
+- Feature: Added FFmpeg-based MP4 demuxing as alternative to GPAC (enabled with -DWITH_FFMPEG=ON).
 - Fix: Prevent crash in Rust timing module when logging out-of-range PTS/FTS timestamps from malformed streams.
 
 0.96.6 (2026-02-19)
