Conversation Essentials 2.9.5

• Improve robustness of upgrade code for very old XF1 versions (~v1.2.x)

• Fix upgrading from XF1.x using XF2.1+

• Respect prefix value when using inline mod copy-to-thread option
• Setup to allow Multi Prefix to correctly extend copy-to-thread feature
  • Requires MultiPrefix v2.5.1 for full multi-prefix support

• Fix 'prefix' checkbox layout bug with XF2.1

• Cleanup some phrases references to XF1 'filtered' tab rather than the XF2 'conversation labels/rules'

• Fix rule handling for conversations which have a deleted conversation starter
• Do not send an inbox_full alert when replying that a user can not start a conversation
  • Rework maximum messages error message phrasing
• Check maximum messages limit before creating or inviting with another user into a conversation

• UI.X compatibility fix w.r.t to participant list
• Handle race condition when creating conversation metadata

• Tweak "Permissive default last read date privacy policy" explain text to be less confusing
• Fix disabling "Conversations Searchable" did not removing UI elements indicating conversation search is possible

• UI.X compatibility fix for participant list
• Fix 'duplicate key exception' which then causes a number of errors for calling set without forceSet
• Add css hook to conversation sidebar
• Only add sidenav if it has something usable

• Fix removing users from a Conversation Group
• Fix Prune Conversations function (TypeError: Argument 1 passed to findMessageByDate() must be an instance of XF\Entity\ConversationMaster, null given)
• Add tool-tip to label conversation unread counter
• Remove unimplemented "[ConvEss] Time limit on deleting own messages" permission