Update CHANGELOG.md

CHANGELOG.md

@@ -1,10 +1,22 @@
 # Change Log
 
+## 2024.04.07 - v0.3.0
+
+- Added support for character-at-a-time mode and line mode.
+  [@not-jan](https://github.com/not-jan)
+  - Character-at-a-time mode can be enabled by setting the `message_mode` field
+    in the `TelnetCodec` struct to `false`. This will result in each character
+    generating an individual event.
+- Exposed the full `TelnetCodec` struct to the public API, where previously it
+  was only partially exposed.
+
 ## 2024.03.20 - v0.2.0
 
-- Fixes several off-by-one errors in the decoding logic. (@xxx)
-- Added raw message support in the TelnetEvent enum. (@xxx)
-- Added tests for decoding logic. (@xxx)
+- Fixes several off-by-one errors in the decoding logic.
+  [@xxx](https://github.com/xxx)
+- Added raw message support in the TelnetEvent enum.
+  [@xxx](https://github.com/xxx)
+- Added tests for decoding logic. [@xxx](https://github.com/xxx)
 - General documentation improvements.
 
 ## 2023.02.18 - v0.1.0