diff --git a/firefox/readme.md b/firefox/readme.md
index bc59533..2c1783e 100644
--- a/firefox/readme.md
+++ b/firefox/readme.md
@@ -8,6 +8,8 @@ Features:
 
 ## Updates
 
+v12021.12.14 :: Sideberry updated to use configs for easier theming, fixed font rendering, and fixed font sizing. 
+
 **12021.12.01 :: Sideberry is the preferred method, and has been since June. I will not be updating the TST extension moving forward. Sideberry is better in nearly every regard to memory usage, responsiveness, speed, and useability.**
 
 12021.06.14 :: I have added Sideberry support, sideberry is faster, more responsive, and far easier to customize. I may keep going forward with this version.