Update CHANGELOG

Bug: webm:1780
Change-Id: I3ab4729bff1d27ef7127ef26e780a469e9278c21

1 files changed, 36 insertions, 0 deletions

diff --git a/CHANGELOG b/CHANGELOG
index 4f5dcbd44..3fb2d19bb 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,3 +1,39 @@
+2023-01-31 v1.13.0 "Ugly Duckling"
+  This release includes more Neon and AVX2 optimizations, adds a new codec
+  control to set per frame QP, upgrades GoogleTest to v1.12.1, and includes
+  numerous bug fixes.
+
+  - Upgrading:
+    This release is ABI incompatible with the previous release.
+
+    New codec control VP9E_SET_QUANTIZER_ONE_PASS to set per frame QP.
+
+    GoogleTest is upgraded to v1.12.1.
+
+    .clang-format is upgraded to clang-format-11.
+
+    VPX_EXT_RATECTRL_ABI_VERSION was bumped due to incompatible changes to the
+    feature of using external rate control models for vp9.
+
+  - Enhancement:
+    Numerous improvements on Neon optimizations.
+    Numerous improvements on AVX2 optimizations.
+    Additional ARM targets added for Visual Studio.
+
+  - Bug fixes:
+    Fix to calculating internal stats when frame dropped.
+    Fix to segfault for external resize test in vp9.
+    Fix to build system with replacing egrep with grep -E.
+    Fix to a few bugs with external RTC rate control library.
+    Fix to make SVC work with VBR.
+    Fix to key frame setting in VP9 external RC.
+    Fix to -Wimplicit-int (Clang 16).
+    Fix to VP8 external RC for buffer levels.
+    Fix to VP8 external RC for dynamic update of layers.
+    Fix to VP9 auto level.
+    Fix to off-by-one error of max w/h in validate_config.
+    Fix to make SVC work for Profile 1.
+
 2022-06-17 v1.12.0 "Torrent Duck"
   This release adds optimizations for Loongarch, adds support for vp8 in the
   real-time rate control library, upgrades GoogleTest to v1.11.0, updates