Update changelog

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

CHANGES.txt

@@ -1,3 +1,26 @@
+devicemapper 0.32.4 (UNRELEASED)
+================================
+Recommended Rust toolchain version: 1.67.0
+Lowest supported Rust toolchain version: 1.66.1
+Recommended development release: Fedora 37
+
+- Increase nix dependency lower bound to 0.26.0:
+  https://github.com/stratis-storage/devicemapper-rs/pull/820
+
+- Tidies and Maintenance:
+  https://github.com/stratis-storage/devicemapper-rs/pull/825
+  https://github.com/stratis-storage/devicemapper-rs/pull/824
+  https://github.com/stratis-storage/devicemapper-rs/pull/823
+  https://github.com/stratis-storage/devicemapper-rs/pull/822
+  https://github.com/stratis-storage/devicemapper-rs/pull/821
+  https://github.com/stratis-storage/devicemapper-rs/pull/819
+  https://github.com/stratis-storage/devicemapper-rs/pull/818
+  https://github.com/stratis-storage/devicemapper-rs/pull/817
+  https://github.com/stratis-storage/devicemapper-rs/pull/816
+  https://github.com/stratis-storage/devicemapper-rs/pull/814
+  https://github.com/stratis-storage/devicemapper-rs/pull/803
+
+
 devicemapper 0.32.3
 ===================
 Recommended Rust toolchain version: 1.65.0