Update CHANGES

CHANGES

@@ -1,5 +1,9 @@
 znapzend (0.21.3) unstable; urgency=medium
 
+  * Add debian 12 package
+
+-- Manuel Oetiker <manuel@oetiker.ch>  Thu, 25 Apr 2024 17:10:36
+
   * Maintenance release: refine splitting of [[user@]host:]dataset[:with-colons][@snap[:with-colons]] strings to work for the realistic majority of use-cases; fix back support of pool root dataset in such spec
   * Update self-tests with verification that [[user@]host:]dataset[:with-colons][@snap[:with-colons]] string decoding yields expected results
   * Extended handling of "org.znapzend:enabled=off" setting for sub-trees: now if the same intermediate dataset declares "org.znapzend:recursive=on", the disablement of znapzend handling takes place for descendants as well (previously it had effect only exactly for datasets that set "org.znapzend:enabled=off" as a local ZFS property)