[Tails-l10n] Release schedule for Tails 6.15

Hi,

intrigeri will be the RM for Tails 6.15.

The current plan is:

- Wednesday, Apr 30: build images, start testing
- Thursday, May 1: release

Developers, please:

- Book time for automated and manual QA during office hours,
from Wednesday 13:00 to Thursday 11:00 (Europe/Berlin).
If you can't, please let the RM know.

- During these 2 days, don't push any change to the branch
used for the release.


--
boyska (he/him)