Update changelog

CHANGELOG.md

@@ -1,6 +1,6 @@
 # Changelog
 
-## Main
+## Main branch (git)
 
 - Doc: Expanded `XYZGrid` docstring to clarify `MapLink` class will not itself
   spawn anything, children must define their prototypes explicitly.
@@ -13,6 +13,8 @@
 
 ## Evennia 1.2.0
 
+Feb 25, 2023
+
 - Bug fix: `TagHandler.get` did not consistently cast to string (aMiss-aWry)
 - Bug fix: Channels hard to manage if given in different case (aMiss-aWry)
 - Feature: `logger.delete_log` function for deleting custom logs from inside the
@@ -29,6 +31,8 @@
 
 ## Evennia 1.1.1
 
+Jan 15, 2023
+
 - Bug fix: Better handler malformed alias-regex given to nickhandler. A
   regex-relevant character in a channel alias could cause server to not restart.
 - Feature: Add `attr` keyword to `create_channel`. This allows setting