encoding.md in yarp-0.7.0

- old
+ new

@@ -37,9 +37,10 @@
 * `koi8-r`
 * `shift_jis`
 * `sjis`
 * `us-ascii`
 * `utf-8`
+* `utf8-mac`
 * `windows-31j`
 * `windows-1251`
 * `windows-1252`
 
 For each of these encodings, YARP provides a function for checking if the subsequent bytes form an alphabetic or alphanumeric character.