Commit 7b3a375d for libheif

commit 7b3a375d01080d393bc6a93c619f80d52f5bf122
Author: Dirk Farin <dirk.farin@gmail.com>
Date:   Thu Jan 15 13:20:05 2026 +0100

    increase version to v1.21.2

diff --git a/CMakeLists.txt b/CMakeLists.txt
index c264dd6f..6462a3e2 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,6 +1,6 @@
 cmake_minimum_required (VERSION 3.16.3) # Oldest Ubuntu LTS (20.04 currently)

-project(libheif LANGUAGES C CXX VERSION 1.21.1)
+project(libheif LANGUAGES C CXX VERSION 1.21.2)

 # compatibility_version is never allowed to be decreased for any specific SONAME.
 # Libtool in the libheif-1.15.1 release had set it to 17.0.0, so we have to use this for the v1.x.y versions.