v2.9.5

Bugfixes

• Account switching failed
• CardDAV sync broken #163
• findEmailAndLinks() breaks some HTML messages #167
• Folder rename/move was broken
• PHP Notice Undefined: ThreadUid, HideUnsubscribed, UseThreads, ReplySameFolder
• Revert the Safari fix "position: sticky;" as it breaks Firefox and Chrome

Improvements

• Be structural with messagelist menu sorting options (DESC/ASC and not mixed)
• Better caching
• Better mail message handling
• Change AbstractFetchRemote (and child classes) with a better structure
• Drop useless Microsoft 'Sensitivity' MIME Header
• Force email minimum font-size to be 11px for readability
• Offload some server CPU usage to the client when fetching folder list
• Revamp mailbox management so that reloading of the whole folder tree is mostly not needed
• Revamp the FullNameHash system for better readable urls for mailboxes
• Some PHP code cleanups and added an IMAP yield/iterate untagged responses handler