Changes since tag v11.2.0.618

commit 173dd8f2eff3b93b2be55fdfa7535eca1ab669fa
Author: Lynn <kjarli@gmail.com>
Date:   Thu Aug 28 19:11:03 2025 +0200

    Replace the copy of the old Mixin code with the new internal Mixin function

commit 173dd8f2eff3b93b2be55fdfa7535eca1ab669fa
Author: Lynn <kjarli@gmail.com>
Date:   Thu Aug 28 19:11:03 2025 +0200

    Replace the copy of the old Mixin code with the new internal Mixin function

