Update changelog

Author: deathaxe

messages/3.1.8.md

@@ -6,6 +6,8 @@ feedback you can use [GitHub issues][issues].
 ## Bug Fixes
 
 * Fix GFM auto-link termination
+* Fix inline raw code spans highlighting
+* Fix stealing focus of Goto Anything Quick Panel (#710)
 * Add support for pandoc attributes in reference definitions (#712)
 
 ## New Features