Update changelog

Signed-off-by: mulhern <[email protected]>

Author: mulkieran

CHANGES.txt

@@ -1,12 +1,19 @@
 devicemapper 0.34.1 (unreleased)
 ================================
-Recommended Rust toolchain version: 1.73.0
-Recommended development release: Fedora 38
+Recommended Rust toolchain version: 1.74.1
+Recommended development release: Fedora 39
 
 - Downgrade some log entries to trace level:
   https://github.com/stratis-storage/devicemapper-rs/pull/890
 
+- Increase nix dependency lower bound to 0.27.1:
+  https://github.com/stratis-storage/devicemapper-rs/pull/886
+
 - Tidies and Maintenance:
+  https://github.com/stratis-storage/devicemapper-rs/pull/895
+  https://github.com/stratis-storage/devicemapper-rs/pull/894
+  https://github.com/stratis-storage/devicemapper-rs/pull/893
+  https://github.com/stratis-storage/devicemapper-rs/pull/892
   https://github.com/stratis-storage/devicemapper-rs/pull/889