Amend "Changing this document"; add History line.

Author: gvanrossum

peps/pep-0013.rst

@@ -306,6 +306,10 @@ Changing this document
 Changes to this document require at least a two-thirds majority of
 votes cast in a core team vote which should be open for two weeks.
 
+No vote is required to update note blocks and the "Current steering
+council" and "History of council elections" sections with current
+information.
+
 
 History
 =======
@@ -348,6 +352,7 @@ History of amendments
 ---------------------
 
 2019-04-17: Added the vote length for core devs and changes to this document.
+2024-XX-XX: Adopted Multi-winner Bloc STAR voting for council elections.