Update Changelog

Author: bugadani

CHANGELOG.md

@@ -1,11 +1,16 @@
-Unreleased
-==========
+0.4.1 (2021-04-25)
+==================
 
 ## Changed:
-
+ 
+ * Updated `ansi-parser` dependency to `0.8.0`.
  * ANSI sequence support now requires the `ansi` feature which is on by default.
  * Fields of the `style::color::Rgb` struct are now public.
 
+## Fixed:
+
+ * The `ansi` feature can now be used in `no_std` environments.
+
 0.4.0 (2020-11-26)
 ==================