Update changelog

Signed-off-by: mulhern <amulhern@redhat.com>

Author: mulkieran

CHANGES.txt

@@ -1,3 +1,13 @@
+loopdev-3 0.5.3
+===============
+Recommended Rust toolchain version: 1.88.0
+Recommended development platform for Python development: Fedora 41
+
+- Tidies and Maintenance:
+  https://github.com/stratis-storage/loopdev-3/pull/59
+  https://github.com/stratis-storage/loopdev-3/pull/57
+
+
 loopdev-3 0.5.2
 ===============
 Recommended Rust toolchain version: 1.87.0