The other changes are in the patch "issue13248_obsolescence_v3.diff".
AFAIU, they will not be removed in 3.3, in order to facilitate transition from Python 2.


*asyncore*
  shortcut "dispatcher.*" for "dispatcher.socket.*" attributes

*base64*
  functions "encodestring" and "decodestring"

*cgi*
  functions "parse_qs" and "parse_qsl"

*gzip*
  "GzipFile.filename"

*http.client*
  argument "strict" of HTTPResponse and HTTPConnection

*mailbox*
  argument of type "StringIO" or "text mode files"

*ntpath*
  function "splitunc"

*tarfile*
  argument "exclude" of "TarFile.add"

*trace*
  old API