Added ss08 that adds gaps to == === != !== (closes #383)

Author: tonsky

CHANGELOG.md

@@ -15,6 +15,7 @@ All notable changes to this project will be documented in this file.
 - Added `//=` `=//` `=//=` #816 
 - Added U+21B0..U+21B3 `↰↱↲↳`, U+2770..U+2771 `❰❱` #1032
 - Fixed U+27F8 `⟸` U+27F9 `⟹` U+27FA `⟺` U+27FD `⟽` U+27FE `⟾` U+27FF `⟿` that were broken in v4 #1067
+- Added ss08 that adds gaps to `==` `===` `!=` `!==` #383
 
 #### 4.0 (May 18, 2020)