Update changelog

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

Author: mulkieran

CHANGES.txt

@@ -1,13 +1,16 @@
 libblkid-rs 0.4.1
 =================
-Recommended Rust toolchain version: 1.85.0
+Recommended Rust toolchain version: 1.86.0
 Recommended development release: Fedora 41
 
 - Add support for compilation on macOS:
   https://github.com/stratis-storage/libblkid-rs/pull/193
   https://github.com/stratis-storage/libblkid-rs/pull/191
   https://github.com/stratis-storage/libblkid-rs/pull/190
 
+- Increase lowest supported Rust version to 1.77.0:
+  https://github.com/stratis-storage/libblkid-rs/pull/199
+
 - Tidies and Maintenance:
   https://github.com/stratis-storage/libblkid-rs/pull/197
   https://github.com/stratis-storage/libblkid-rs/pull/196