add alpha channel handling

CHANGELOG.md

@@ -1,42 +1,17 @@
 # Thank you so much for finding and using EHR!
 
 > [!IMPORTANT]
-> InnerSloth added a way to use chat commands without needing to spam the chat after it to hide who typed it. In the next few weeks, please adapt to using commands with a `/cmd ` prefix. So if you were to type `/bt 4 snitch`, you would now type `/cmd bt 4 snitch`. This is the last version of EHR that allows the old way of typing commands.
-
-> [!NOTE]
-> - Custom Net Objects work again! All game modes and roles can be used again on vanilla servers!
-> - HTML tags are supported on vanilla regions again! Just make sure they don't contain many numbers. Color tags are automatically replaced to ones without digits. Some visual differences may occur.
-> - See more info on [our Discord server](https://discord.gg/ehr).
+> InnerSloth added a way to use chat commands without needing to spam the chat after it to hide who typed it. In the next few weeks, please adapt to using commands with a `/cmd ` prefix. So if you were to type `/bt 4 snitch`, you would now type `/cmd bt 4 snitch`. This is the last major version of EHR that allows the old way of typing commands. Starting v7.3.0, the mod will NOT spam the chat even if you don't use /cmd.
 
 ## Bug Fixes
-- Fixed Comms Camouflage activating in non-standard game modes
-- Fixed Room Rush sometimes not working
-- Fixed chatting during game having weird notifications
-- Deadlined and Alchemist info is now properly synced with non-host modded clients
-- Fixed Imitator being able to imitate even after changing roles by other means
-- Fixed Retributionist kill button availability not syncing with non-host modded clients
-- Fixed Beacon sometimes not updating vision
-- Fixed Chameleon being invisible infinitely
-- Fixed Room Rusher showing incorrect rooms for non-host modded clients
-- Fixed Starspawn ignoring ability cooldown and uses
+- Fixed Mingle end summary for non-host modded clients
+- Fixed `Chat During Game` causing black screen for vanilla clients in Mingle, Quiz and Natural Disasters
+- Fixed color tags not being replaced to letter-only ones when they had an alpha channel
 
 ## Changes
-- More compatibility with LevelImpostor
-- Augur no longer dies due to misguessing, instead it just can't guess in that meeting again
-- Doppelganger's ID is visually swapped with their victim on the meeting UI. Does not affect `/id` for critical scenarios.
-- Kill log timestamps are now relative to when the game started (timestamps may be removed entirely in the future, because it's so many digits)
-- Increased target selection range through pet button
-- Optimized Mastermind code
+- 
 
 ## Additions
-- New role: Accumulator (Neutral Killing)
-- New role: Quarry (Neutral Killing)
-- New settings for Portal Maker:
-- - `Ability Cooldown`
-- - `Can Pet To Remove Both Portals After Placing Them`
-- New setting (Mod Settings > `Camouflage During Comms`):
-- - `Don't Camouflage Round 1`
-- New setting (Mod Settings):
-- - `Take Role Spawn Chances Into Account When Picking Draft Choices`
+- 
 
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