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+# Environment variables
+Below I have tried to list all environment variables that can be used to modify the behaviour of Chatterino. Used for things that I don't feel like fit in the settings system.
+
+## CHATTERINO2_RECENT_MESSAGES_URL
+Used to change the URL that Chatterino2 uses when trying to load historic Twitch chat messages (if the setting is enabled).  
+Default value: `"https://recent-messages.robotty.de/api/v2/recent-messages/%1?clearchatToNotice=true"`  
+Arguments:  
+1) `%1` = Name of the Twitch channel