v1.4.2

CHANGELOG.md

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 688f497..4fa0dda 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -8,6 +8,8 @@
 
 ## [Unreleased]
 
+## [1.4.2] - 2026-05-26
+
 ### Added since 1.4.1
 
 * Add --jobs flag to avifgainmaputil to use multiple worker threads when
@@ -25,6 +27,8 @@
 * Update libyuv.cmd/LocalLibyuv.cmake: 644251f25 (1924)
 * Update svt.cmd/svt.sh/LocalSvt.cmake: v4.1.0
 * Update zlibpng.cmd/LocalZlibpng.cmake: libpng 1.6.58
+* Fix memory leak of altICC if avifDecoderFindGainMapItem returns early.
+* Avoid MT loop restoration crash in libaom < 3.13.3
 * Fix decoding layered image with multiple scaled alpha layers
 * Fix NaN bypass of AVIF_CLAMP in gain map tone mapping (use fminf/fmaxf)
 * Fix null pointer dereference in avifImageCopy() when avifImageCreateEmpty()
@@ -1381,7 +1385,8 @@
 - Constants `AVIF_VERSION`, `AVIF_VERSION_MAJOR`, `AVIF_VERSION_MINOR`, `AVIF_VERSION_PATCH`
 - `avifVersion()` function
 
-[Unreleased]: https://github.com/AOMediaCodec/libavif/compare/v1.4.1...HEAD
+[Unreleased]: https://github.com/AOMediaCodec/libavif/compare/v1.4.2...HEAD
+[1.4.2]: https://github.com/AOMediaCodec/libavif/compare/v1.4.1...v1.4.2
 [1.4.1]: https://github.com/AOMediaCodec/libavif/compare/v1.4.0...v1.4.1
 [1.4.0]: https://github.com/AOMediaCodec/libavif/compare/v1.3.0...v1.4.0
 [1.3.0]: https://github.com/AOMediaCodec/libavif/compare/v1.2.1...v1.3.0

CMakeLists.txt

diff --git a/CMakeLists.txt b/CMakeLists.txt
index e82b969..5c3877a 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -31,7 +31,7 @@
     cmake_policy(SET CMP0194 NEW)
 endif()
 
-project(libavif LANGUAGES C VERSION 1.4.1)
+project(libavif LANGUAGES C VERSION 1.4.2)
 
 # The root directory of the avif source
 set(AVIF_SOURCE_DIR "${CMAKE_CURRENT_SOURCE_DIR}")
@@ -65,7 +65,7 @@
 #     Increment PATCH.
 set(LIBRARY_VERSION_MAJOR 16)
 set(LIBRARY_VERSION_MINOR 4)
-set(LIBRARY_VERSION_PATCH 1)
+set(LIBRARY_VERSION_PATCH 2)
 set(LIBRARY_VERSION "${LIBRARY_VERSION_MAJOR}.${LIBRARY_VERSION_MINOR}.${LIBRARY_VERSION_PATCH}")
 set(LIBRARY_SOVERSION ${LIBRARY_VERSION_MAJOR})
 

include/avif/avif.h

diff --git a/include/avif/avif.h b/include/avif/avif.h
index e7e14f9..c66ac18 100644
--- a/include/avif/avif.h
+++ b/include/avif/avif.h
@@ -79,8 +79,8 @@
 // to leverage in-development code without breaking their stable builds.
 #define AVIF_VERSION_MAJOR 1
 #define AVIF_VERSION_MINOR 4
-#define AVIF_VERSION_PATCH 1
-#define AVIF_VERSION_DEVEL 1
+#define AVIF_VERSION_PATCH 2
+#define AVIF_VERSION_DEVEL 0
 #define AVIF_VERSION \
     ((AVIF_VERSION_MAJOR * 1000000) + (AVIF_VERSION_MINOR * 10000) + (AVIF_VERSION_PATCH * 100) + AVIF_VERSION_DEVEL)