We have monthly telecons for developers who contribute to (or are interested in contributing to) the Astropy project. We try to keep these meetings to 1 hour and discuss general issues, initiatives, and ideas relevant to all aspects of the Astropy project. If you are interested in attending, some relevant links are below:

• Minutes, running notes, and agenda for all meetings
• The schedule and connection info are announced via email on the astropy-dev mailing list and is kept up to date in the Astropy calendar (request access by emailing coordinators@astropy.org)

Also potentially useful: Astropy Core Package Release Calendar