From
https://bugzilla.mozilla.org/showdependencytree.cgi?id=824026&hide_resolved=1Issues blocking bug 1221234 ("Enable Firefox Sync on phones"):
* 1225450: Check origin for Sync Inter-App-Communication (IAC) (Fernando)
* 1225809: unpinning DataStore operation is unsafe (Michiel)
* 1225812: operatorvariant topSitesCustomizer DataStore operation is unsafe (Michiel)
* 1224203: Detecting Server Unreachable takes several minutes (Michiel)
* 1229007: Prepare announcement for enabling read-only history sync to Foxfooders
Firefox Sync on Firefox OS - Known issues list after that (we could include this in the announcement):
* 1228967: Cannot sign back in after signing out of empty account
* 1205901: History sync is still read-only (Sean)
* 1227084: Generate and upload crypto keys (Michiel)
* Passwords sync is not yet enabled (Dale)
* Bookmarks sync is not yet enabled
* Tabs sync is not yet enabled
* Addons sync is not yet enabled
* Prefs sync is not yet enabled
* 1223812, 1224519: Redesign FxA signed in settings panel
* 1206014: User stories documentation
* Refactor work (1208352, 1224183, 1226166, 1227593, 1228964, 1228966)
* Marionette tests (1202347, 1225046, 1210732)
* QA