v0.12.0

• Breaking change: Switched Client.UserTyping to take a time.Duration instead of raw int64 milliseconds.
• Breaking change: Removed custom reply relation type and switched to using the wire format (nesting in m.in_reply_to).
• Added device ID to appservice OTK count map to match updated MSC3202. This is also a breaking change, but the previous incorrect behavior wasn't implemented by anything other than mautrix-syncproxy/imessage.
• (There are probably other breaking changes too).
• Added database utility and schema upgrade framework
  • Originally from mautrix-whatsapp, but usable for non-bridges too
  • Includes connection wrapper to log query durations and mutate queries for SQLite compatibility (replacing $x with ?x).
• Added bridge utilities similar to mautrix-python. Currently includes:
  • Crypto helper
  • Startup flow
  • Command handling and some standard commands
  • Double puppeting things
  • Generic parts of config, basic config validation
  • Appservice SQL state store
• Added alternative markdown spoiler parsing extension that doesn't support reasons, but works better otherwise.
• Added Discord underline markdown parsing extension (_foo_ -> foo).
• Added support for parsing spoilers and color tags in the HTML parser.
• Added support for mutating plain text nodes in the HTML parser.
• Added room version field to the create room request struct.
• Added empty JSON object as default request body for all non-GET requests.
• Added wrapper for /capabilities endpoint.
• Added omitempty markers for lots of structs to make the structs easier to use on the server side too.
• Added support for registering to-device event handlers via the default Syncer's OnEvent and OnEventType methods.
• Fixed CreateEventContent using the wrong field name for the room version field.
• Fixed StopSync not immediately cancelling the sync loop if it was sleeping after a failed sync.
• Fixed GetAvatarURL always returning the current user's avatar instead of the specified user's avatar (thanks to @nightmared in #83).
• Improved request logging and added new log when a request finishes.
• Crypto store improvements:
  • Deleted devices are now kept in the database.
  • Made ValidateMessageIndex atomic.
• Moved appservice.RandomString to the util package and made it use crypto/rand instead of math/rand.
• Significantly improved cross-signing validation code.
  • There are now more options for required trust levels, e.g. you can set SendKeysMinTrust to id.TrustStateCrossSignedTOFU to trust the first cross-signing master key seen and require all devices to be signed by that key.
  • Trust state of incoming messages is automatically resolved and stored in evt.Mautrix.TrustState. This can be used to reject incoming messages from untrusted devices.

v0.11.0

• Bumped minimum Go version to 1.17.
• Switched from /r0 to /v3 paths everywhere.
  • The new v3 paths are implemented since Synapse 1.48, Dendrite 0.6.5, and Conduit 0.4.0. Servers older than these are no longer supported.
• Switched from blackfriday to goldmark for markdown parsing in the format module and added spoiler syntax.
• Added EncryptInPlace and DecryptInPlace methods for attachment encryption. In most cases the plain/ciphertext is not necessary after en/decryption, so the old Encrypt and Decrypt are deprecated.
• Added wrapper for /rooms/.../aliases.
• Added utility for adding/removing emoji variation selectors to match recommendations on reactions in Matrix.
• Added support for async media uploads (MSC2246).
• Added automatic sleep when receiving 429 error (thanks to @ownaginatious in #44).
• Added support for parsing spec version numbers from the /versions endpoint.
• Removed unstable prefixed constant used for appservice login.
• Fixed URL encoding not working correctly in some cases.

v0.10.12

• Added option to use a different Client to send invites in IntentAPI.EnsureJoined.
• Changed MessageEventContent struct to omit empty msgtypes in the output JSON, as sticker events shouldn't have that field.
• Fixed deserializing the thumbnail_file field in FileInfo.
• Fixed bug that broke SQLCryptoStore.FindDeviceByKey.

v0.10.11

• Added automatic updating of state store from IntentAPI calls.
• Added option to ignore cache in IntentAPI.EnsureJoined.
• Added GetURLPreview as a wrapper for the /preview_url media repo endpoint.
• Moved base58 module inline to avoid pulling in btcd as a dependency.

v0.10.10

• Added event types and content structs for server ACLs and moderation policy lists (thanks to @qua3k in #59 and #60).
• Added optional parameter to Client.LeaveRoom to pass a reason field.

v0.10.9

• Breaking change: Changed Messages() to take a filter as a parameter instead of using the syncer's filter (thanks to @qua3k in #55 and #56).
  • The previous filter behavior was completely broken, as it sent a whole filter instead of just a RoomEventFilter.
  • Passing nil as the filter is fine and will disable filtering (which is equivalent to what it did before with the invalid filter).
• Added Context() wrapper for the /context API (thanks to @qua3k in #54).
• Added utility for converting media files with ffmpeg.

v0.10.8

• Added OlmSession.Describe() to wrap olm_session_describe.
• Added trace logs to log olm session descriptions when encrypting/decrypting to-device messages.
• Added space event types and content structs.
• Added support for power level content override field in CreateRoom.
• Fixed ordering of olm sessions which would cause an old session to be used in some cases even after a client created a new session.

v0.10.7

• Changed Client.RedactEvent to allow arbitrary fields in redaction request.

v0.10.5

• Fixed websocket disconnection not clearing all pending requests.
• Added OlmMachine.SendRoomKeyRequest as a more direct way of sending room key requests.
• Added automatic Olm session recreation if an incoming message fails to decrypt.
• Changed Login to only omit request content from logs if there's a password or token (appservice logins don't have sensitive content).

v0.10.4

• Added reason field to invite and unban requests (thanks to @ptman in #48).
• Fixed AppService.HasWebsocket() returning true even after websocket has disconnected.