- Session parameters "cas_server" and "checked_cas" were replaced with
    "cas_id" and "passed_cas".

Update cpanfile

Bug: Normal (non-super) listmasters can edit site templates (#1224)

edit_list.conf should not be loaded multiple times to waste memory (an item of #584)

Make the characters used for e-mail addresses conform to RFC 5322

Add summary of outstanding moderation requests in "My lists" page (#1194)

The "subscribe" requests ignored custom_attribute (#1199)

Refactor internals of config (2)

  - Added not_before and not_after keys to hold available versions.
  - Simplified Conf.pm a bit.
  - Parameter "tracking" in sympa.conf/robot.conf will be forced renaming.

Drop a dependency Socket6 (#1211)

Data source synchronization performance improvement (#1186)