Version 1.2.2

• Ability to download attachments from QtApp.
• Fix title's change notifications.
• Block visibility of presence status for ex-contacts.
• Fix resumption of sending-queue.
• Allow to abort backoff (if any) upon retry pending connections.
• Avoid to reconnect when the SDK notifies a reconnection.
• Prevent sending ECHO if not online.
• Cancel retry controller upon new (re)connection attempt.

Version 1.2.1

• Immediate connect after DNS failure.
• Improve verification of message order tampering (skip management messages, send event).
• Fix race condition finding last messages.
• Fix resumption of actionpackets-processing after multiple full fetchnodes.
• Fix URL parser for rich-links (discard emails, keep emojis
• Update keyid only for messages in same room.
• Fix management of ESID.
• QtApp improvements: logout, offline mode, esid, create 1on1 room, 2FA,
• Adjust automatic tests for automatic room unarchive.
• Adjust conditions to consider a call as in-progress.
• Ability to check if a call is incoming/outgoing and if it's in progress.
• Send attachments as new type for chatd.
• Move special-message's types to a different range.

Version 1.2.0

• Support for archived chats feature.
• DNS cache for connections to chatd/presenced.
• Fix management of multiple new keys in-flight.
• Ensure message is encrypted to the current set of participants when user hits "Send".
• Fix same delta being used for consecutive updates within the same second.
• Persist encrypted new messages from sending queue.
• Fix creation of back-references.
• Add domain-name to rich-links information.
• Notify when call is rejected in another device.
• Adjust termination codes for calls.
• Use MEGA's fingerprint instead of SDK's one for node-attachments.
• Update DB cache to reload missing "deleted" chatrooms from API.
• Fix update of title from members names (it was not notified in certain cases).
• Keep existing messages in manual-sending upon truncate.
• Skip unnecessary/duplicated notifications to the app.
• Minor fixes and improvements.

Version 1.1.8

• Changes in communications with chatd to make them more robust
• Better management of the connection state
• Fixed the load of conversations in offline mode
• New logic to manage invalid messages and management messages
• Support for call history management messages
• Support to forward contact messages
• Support for creation of rich links
• Improvements in debug logs
• Reload history for cached chats to include missed call-history messages.
• Bug fixes and other minor improvements

Version 1.1.7

• Performance improvements for QtApp.
• Protect against replayed NEWMSG.
• Send JOINRANGEHIST with the newest msgid, even if still decrypting.
• Remove limit of registered callbacks for promises.
• Skip inactive chatrooms for notification purposes.
• Fix illegal access to user-attribute cache.
• Manage reject of HIST (disable chatroom).
• Postpone cleanup of WebRTC context until thread exits.
• Enable ECHO mechanism even when not online.
• Make SYNC mechanism more robust (first cancel timer, then resolve promise).
• Improve log messages to show shard number for chatd-related messages.

Version 1.1.6

• Support for A/V Calls in QtApp.
• Allow to stop is-typing notification.
• Improve persistence of account-state upon crashes.
• Fix presence status for non-contacts.
• Fix several cases of incorrect count of unread messages, specially after truncate.
• Fix to know when we have all previous history.
• Adapt call-collision to changes in chatd (own ENDCALL).
• Notify apps about the state of WebRTC sessions for better UX-UI.
• Allow management messages as content for last messages.
• Update conditions to consider a message as unread.
• Management of PUSH notifications in Android: retrieve newest messages up-to-date.
• Prevent to send too large messages to chatd.
• Change title by default when no peers and no title is set.
• Several fixes and improvements for QtApp example.
• Fix crash on iOS using the latest xcode IDE.
• Protection against spoofed messages updates.

Version 1.1.5

• Show rich-links as regular text messages (by now).
• New notification listener.
• Support for rejection of new keys.
• Manage async decryption upon rejection of JOINRANGEHIST.
• Wait 200ms before setting messages as seen.
• Improved detection of replayed messages updates.
• Support to stop is typing notification.

Version 1.1.4

• Automatic reconnection of WebRTC sessions.
• Attachments always include 'fileattrstring' if available, even if no thumbnail/preview.
• Update presence upon addition of non-contacts to groupchats.
• Rotate keys upon truncation of history.
• Fix notification about new chatrooms, which was wrongly reported in the MegaChatRoomListener.
• Fix several issues with logger.
• New DNS resolver based on libuv.

Version 1.1.3

• New QtApp example using MegaChatApi.
• New QtCreator project for building all deps, tests and examples.
• Fix messages locally moved to manual-sending when they were already confirmed by server.
• Fix update of last-message when message is removed from manual-sending queue.
• Fix persistence of flag indicating client reached the start of history.
• Fix 1on1 chatroom's title for contacts without name.
• Fix management of messages larger than 65k characters.
• Add user-agent data to calls statistics.
• Fix a crash due to concurrent access to registered loggers.
• Minor fixes.

Version 1.1.2

• Management of inactive chats and contacts.
  • 1on1 not necessarily linked to a contact
  • 1on1 are displayed for ex-contacts and ex-users in QtApp
  • get presence of ex-contacts if 1on1 exists
  • connect to inactive chats
  • notify when join a new groupchat
  • update own privilege upon groupchat leave
• Improved management of manual-sending queue.
• Stats for video calls.
• Tests for call-signalling.
• Qt project to build the library and tests.
• Fix notification of message loaded from server.
• No need to invalidate SDK's cache when MEGAchat's cache is not available.
• Speed-up connection and initialization of WebRTC module