Hey Everyone,

I am pleased to announce that Mailman Core 3.3.4 is now out.

Because of incompatibility with the new version of a downstream library (SQLAlchemy), this release add is setting 1.3.x as the max supported version of SQLAlchemy.

Even though it comes soon after 3.3.3, it has a lot of bug fixes and new features. Some notable ones are:

• Email -join command now supports subscribing as digests with digest=<no|mime|plain> options being honored.
• For anonymous lists, Mailman will filter all the headers except a few that can be configured using a new config option.
• Mailman can do max_size checks on filtered message rather than original message (which might be larger before being filtered)
• Previously deprecated --add, --del and --sync options from mailman members command are now removed. Their alternatives are addmembers, delmembers and syncmembers subcommands.
• If configured, Mailman will add a report about content filtering.

A complete change log is available here:

https://docs.mailman3.org/projects/mailman/en/latest/src/mailman/docs/NEWS.h...

This release is available via PyPI:

https://pypi.org/project/mailman/3.3.4/

You can install or upgrade using:

$ pip install --upgrade mailman

Thanks to all the contributors who helped with this release!

-- On behalf of Mailman Core Team Abhilash Raj