Boost-announce

boost-announce@lists.boost.org

June 2025

1 discussions

mailman upgrade
by Sam Darwin 04 Jun '25

04 Jun '25

Hi, As discussed earlier on the developer list, mailman2 is end-of-life and no longer supported. We are planning to upgrade the mailing lists from mailman2 to mailman3. This will be done in-place, importing the previous archives and user list into a mm3 instance hosted at the same URL lists.boost.org. An example staging instance can be viewed at https://lists.preview.boost.org Mailman3 is more complex than Mailman2 with multiple components including "web" and "core". After the upgrade your account should still exist in the core backend, which means you will continue to receive messages and be able to send emails. However, to interact with the web frontend (optional) you must register an account using the same email address at https://lists.boost.org. Registering in the web portal will require setting up a new password, and confirming the email address. Be sure to use your existing email from before. Any previous passwords will not be valid. If you don't create an account in the web UI, your email subscriptions to the lists continue. But you can't yet log in to configure the account. No action is needed right now. Wait until after the upgrade. All previous messages will be imported to the new system. Additionally, the earlier archives in the form of static plain html pages will be available at https://listarchives.boost.org/ The imported lists are Boost, Boost Announce, and Boost Users. Activity on any other lists is remarkably low such as 1-2 emails per year. Please migrate other discussions to Github Issues, Slack, or one of the main mailing lists. Let us know any concerns. Report issues in the github repository cppalliance/boost-mailman. The tentative schedule is Tuesday June 17. Plan on not using the list for one day, or perhaps a few days. Roll back to mailman2 if something unusual is discovered soon after going live. Chat out-of-band in cpplang slack boost channel.

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