Update changelog

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

CHANGES.txt

@@ -1,6 +1,6 @@
 libcryptsetup-rs 0.9.4 (UNRELEASED)
 ======================
-Recommended Rust toolchain version: 1.77.0
+Recommended Rust toolchain version: 1.79.0
 Recommended development environment: Fedora 39
 
 - Fix issue where getter and setter used different units:
@@ -9,7 +9,11 @@ Recommended development environment: Fedora 39
 - Use once_cell rather than lazy_static for lazy statics:
   https://github.com/stratis-storage/libcryptsetup-rs/pull/358
 
+- Increase nix dependency lower bound to 0.29.0:
+  https://github.com/stratis-storage/libcryptsetup-rs/pull/362
+
 - Tidies and Maintenance:
+  https://github.com/stratis-storage/libcryptsetup-rs/pull/363
   https://github.com/stratis-storage/libcryptsetup-rs/pull/361
   https://github.com/stratis-storage/libcryptsetup-rs/pull/360
   https://github.com/stratis-storage/libcryptsetup-rs/pull/359