See also the release notes.

Status of Debian Edu "Jessie"

Changes from Wheezy to Jessie

Known problems we must fix

Known problems, we would like to fix

Known problems, unlikely to be fixed for jessie

Reported problems, not/no longer reproducible

Fixed in git

dovecot no longer creates ssl certificate (772162, 772163). Certificate creation and enabling of ssl is now done using cfengine/shellcommand and according script.

Fixed in unstable (related packages accepted in unstable)

Fixed + done (related packages migrated to jessie)

Further ideas

Mostly stuff for Jessie (the release after Wheezy)