Log Message:
mailman3: updated to 3.3.10

3.3.10

Configuration

BREAKING CHANGE: The nntp runner is no longer started by default. If you have \ 
lists gating to/from usnet you need to add start: yes in the [runner.nntp] \ 
section in mailman.cfg.

Bugs fixed

The mailman members command will now fall back to the member’s user record \ 
display_name if the address record has none.
The user_name_or_email substitution in regular header/footer templates now works
The output from the mailman lists command no longer has trailing blanks and the \ 
command with the -d option doesn’t fail with very long list ids.
The text of the AlreadySubscribedError is now translatable.
The mailman import21 command adjust spaces in subject_prefix for Mailman 2.1 \ 
compatibility.
An exception in the lmtp runner is caught and a retryable status returned.
Catch more generic requests exceptions on downloading suffix list to avoid \ 
shunting messages.
Reordered retrievals in the Task runner to avoid premature deletions due to a \ 
race condition.
The nttplib slated to be removed in Python 3.13. Getting from PyPI.
The web URL replacements now work in all templates.
Emergency moderation is now applied following mail loop detection, banned \ 
address detection and header matching so those actions are applied before an \ 
emergency hold.
The performance of mailman findmember has been improved.
Moderation reasons in admin notices of held messages are now always in the \ 
list’s preferred language.
The mailman import21 command drops invalid regexps from the imported ban_list.
The default setting for bounce_matching_headers is shortened.
The --force option for mailman start will now remove a stale lock if the pid \ 
that set it exists but is not a Mailman process.

New Features

One can now add entries like @list@example.com to the accept_these_nonmembers \ 
attribute of a list to accept nonmember posts from members of another list.
REST API now allows forwarding the held message to a new address when handling \ 
the message.
Add the ability to set web URLs by setting domain’s base_url parameter which \ 
allows using parameters like $held_message_url in the templates.
The mailman create command now has a --style-name NAME option.
The task runner will now delete message files that have no entry in the message \ 
store.
Set process title if setproctitle module is available.
Strip whitespaces from Message-ID header value in log not to separate into \ 
multiple lines
The lifetime of saved DSNs in the message store is now configurable with a \ 
default of 1 day.
Task runner now uses the configured dsn_lifetime when deleting bounce events.
Setting digest_size_threshold to zero now means unlimited, i.e., a digest will \ 
never be sent based on size.
There is a new mailman admins command to add/delete owners or moderators of a list.

Other

The Mailman master process that starts the runners will now pass a number of \ 
environment variables to the runner processes that alter the behavior of the \ 
Python interpreter. See section ENVIRONMENT VARIABLES in man python.

Packaging

Migrate to using the new standard pyproject.toml for Python packaging instead of \ 
setup.py. This also moves from setuptools to pdm to be used as the build \ 
backend.