Bug Fixes:
I#445 - libedataserverui4: (almost) empty GIR/VAPI file (Corentin Noël)
I#446 - IMAP: Inbox hidden in offline with "Show only subscribed folders"
I#447 - Google Task modification not synced
I#452 - CalDAV: Can fail to refresh content in some cases
Miscellaneous:
Parse URI strings into GUri in a relaxed mode
IMAPx: Folder refresh could remove new message from local summary
