diff --git a/forge-gui/release-files/CHANGES.txt b/forge-gui/release-files/CHANGES.txt
index 3ad8ef515fd..c350c6b2e8e 100644
--- a/forge-gui/release-files/CHANGES.txt
+++ b/forge-gui/release-files/CHANGES.txt
@@ -10,6 +10,9 @@ The casual MoJhoSto format is now available on Forge. It's a variant of Momir Ba
 - Deck generation tools -
 Random AI deck generation now supports commander variants as well as standard and modern - these modes all now correctly limit AI playable cards when generating decks for AI.  Commander/TinyLeader/Brawl decks can be generated for a specific commander if you choose the "Random Commander Card-based Decks"
 
+- New Puzzles: Rivals of Ixalan Possibility Storm -
+Rivals of Ixalan season of Possibility Storm puzzles is now available on Forge.
+
 - Format file specification -
 Formats are now specified one-per-file in the res/formats folder - if you have your own custom formats, they should be moved into here following the same syntax