matrix-sdk 0.9.0

What's Changed

Bug Fixes

• Use the inviter's server name and the server name from the room alias as
  fallback values for the via parameter when requesting the room summary from
  the homeserver. This ensures requests succeed even when the room being
  previewed is hosted on a federated server.
  (#4357)

• Do not use the encrypted original file's content type as the encrypted
  thumbnail's content type.
  (#ecf4434)

Features

• Enable persistent storage for the EventCache. This allows events received
  through the /sync endpoint or backpagination to be stored persistently,
  enabling client applications to restore a room's view, including events,
  without requiring server communication.
  (#4347)

• [BREAKING] Make all fields of Thumbnail required
  (#4324)

• Backups::exists_on_server, which always fetches up-to-date information from the
  server about whether a key storage backup exists, was renamed to
  fetch_exists_on_the_server, and a new implementation of exists_on_server
  which caches the most recent answer is now provided.

matrix-sdk 0.8.0

What's Changed

Bug Fixes

• Add more invalid characters for room aliases.

• Match the right status code in Client::is_room_alias_available.

• Fix a bug where room keys were considered to be downloaded before backups were
  enabled. This bug only affects the
  BackupDownloadStrategy::AfterDecryptionFailure, where no attempt would be
  made to download a room key, if a decryption failure with a given room key
  would have been encountered before the backups were enabled.

Documentation

• Improve documentation of Client::observe_events.

Features

• Add create_room_alias function.

• Client::cross_process_store_locks_holder_name is used everywhere:

• StoreConfig::new() now takes a
  cross_process_store_locks_holder_name argument.

• StoreConfig no longer implements Default.

• BaseClient::new() has been removed.

• BaseClient::clone_with_in_memory_state_store() now takes a
  cross_process_store_locks_holder_name argument.

• BaseClient no longer implements Default.

• EventCacheStoreLock::new() no longer takes a key argument.

• BuilderStoreConfig no longer has
  cross_process_store_locks_holder_name field for Sqlite and
  IndexedDb.

• EncryptionSyncService and Notification are using Client::cross_process_store_locks_holder_name.

• Allow passing a custom RequestConfig to an upload request.

• Retry uploads if they've failed with transient errors.

• Implement EventHandlerContext for tuples.

• Introduce a mechanism similar to Client::add_event_handler and
  Client::add_room_event_handler but with a reactive programming pattern. Add
  Client::observe_events and Client::observe_room_events.

// Get an observer.
let observer =
    client.observe_events::<SyncRoomMessageEvent, (Room, Vec<Action>)>();

// Subscribe to the observer.
let mut subscriber = observer.subscribe();

// Use the subscriber as a `Stream`.
let (message_event, (room, push_actions)) = subscriber.next().await.unwrap();

When calling observe_events, one has to specify the type of event (in the
example, SyncRoomMessageEvent) and a context (in the example, (Room, Vec<Action>), respectively for the room and the push actions).

• Implement unwedging for media uploads.

• Send state from state sync and not from timeline to widget (#4254)

• Allow aborting media uploads.

• Add RoomPreviewInfo::num_active_members.

• Use room directory search as another data source.

• Check if the user is allowed to do a room mention before trying to send a call
  notify event.
  (#4271)

• Add Client::cross_process_store_locks_holder_name().

• Add a PreviouslyVerified variant to VerificationLevel indicating that the
  identity is unverified and previously it was verified.

• New UserIdentity::pin method.

• New ClientBuilder::with_decryption_trust_requirement method.

• New ClientBuilder::with_room_key_recipient_strategy method

• New Room.set_account_data and Room.set_account_data_raw RoomAccountData
  setters, analogous to the GlobalAccountData

• New RequestConfig.max_concurrent_requests which allows to limit the maximum
  number of concurrent requests the internal HTTP client issues (all others have
  to wait until the number drops below that threshold again)

• Implement proper redact handling in the widget driver. This allows the Rust
  SDK widget driver to support widgets that rely on redacting.

Refactor

• [breaking] Rename DisplayName to RoomDisplayName.

• Improve is_room_alias_format_valid so it's more strict.

• Remove duplicated fields in media event contents.

• Use SendHandle for media uploads too.

• Move event_cache_store/ to event_cache/store/ in matrix-sdk-base.

• Move linked_chunk from matrix-sdk to matrix-sdk-common.

• Move Event and Gap into matrix_sdk_base::event_cache.

• Move formatted_caption_from to the SDK, rename it.

• Tidy up and start commenting the widget code.

• Get rid of ProcessingContext and inline it in its callers.

• Get rid of unused limits parameter when constructing a WidgetMachine.

• Use a specialized mutex for locking access to the state store and
  being_sent.

• Renamed VerificationLevel::PreviouslyVerified to
  VerificationLevel::VerificationViolation.

• [breaking] Replace the Notification type from Ruma in SyncResponse and
  Client::register_notification_handler by a custom one.

• [breaking] The ambiguity maps in SyncResponse are moved to JoinedRoom
  and LeftRoom.

• [breaking] Room::can_user_redact and Member::can_redact are split
  between *_redact_own and *_redact_other.

• [breaking] AmbiguityCache contains the room member's user ID.

• [breaking] Replace impl MediaEventContent with &impl MediaEventContent in
  Media::get_file/Media::remove_file/Media::get_thumbnail/Media::remove_thumbnail

• [breaking] A custom sliding sync proxy set with
  ClientBuilder::sliding_sync_proxy now takes precedence over a discovered
  proxy.

• [breaking] Client::get_profile was moved to Account and renamed to
  Account::fetch_user_profile_of. Account::get_profile was renamed to
  Account::fetch_user_profile.

• [breaking] The HttpError::UnableToCloneRequest error variant has been
  removed because it was never used or generated by the SDK.

• [breaking] The Error::InconsistentState error variant has been removed
  because it was never used or generated by the SDK.

• [breaking] The widget capabilities in the FFI now need two additional
  flags: update_delayed_event, send_delayed_event.

• [breaking] Room::event now takes an optional RequestConfig to allow
  for tweaking the network behavior.

• [breaking] The instant module was removed, use the ruma::time module
  instead.

• [breaking] Add ClientBuilder::sqlite_store_with_cache_path to build a
  client that stores caches in a different directory to state/crypto.

• [breaking] The body parameter in get_media_file has been replaced with
  a filename parameter now that Ruma has a filename() method.

matrix-sdk-crypto-ffi-0.4.3

Production-ready version of iOS Crypto SDK, containing precompiled matrix-sdk-crypto-ffi Apple framework.

• Exposed PKEncryption APIs directly from vodozemac

matrix-sdk-crypto 0.7.2

What's Changed

Security Fixes

• Fix UserIdentity::is_verified to take into account our own identity #d8d9dae (Moderate, GHSA-4qg4-cvh2-crgg).

matrix-sdk-crypto-ffi-0.4.2

Production-ready version of iOS Crypto SDK, containing precompiled matrix-sdk-crypto-ffi Apple framework.

Changes:

FFI Bindings: Expose CryptoStore clear caches

matrix-sdk-crypto-ffi-0.4.1

Production-ready version of iOS Crypto SDK, containing precompiled matrix-sdk-crypto-ffi Apple framework.

Contains some breaking changes

matrix-sdk-crypto-js-0.1.4

• Add method OlmMachine.queryKeysForUsers to build an out-of-band key request.