Add data track tryPush for pointer/size to avoid a copy (#239)

* Adds tryPush(data*, size) API for data tracks
* Reduces a copy when forwarding data from another API

Use the same bundle for CI runs as releases (#242)

* Unified CI build artifacts with release SDK bundles by packaging through CMake install rules
* CI artifacts now include public headers, runtime libraries, build metadata, and find_package(LiveKit) CMake files
* CI no longer uploads internal build-only static dependency archives
* Added Windows build.cmd --bundle --prefix support and switched the Windows release job to use it
* Added CI validation for required SDK bundle files
* Fixed Windows batch argument parsing so --prefix correctly uses its supplied directory

Bump cpp-example-collection from `7e76bea` to `707239a` (#238)

Bumps [cpp-example-collection](https://github.com/livekit-examples/cpp-example-collection) from `7e76bea` to `707239a`.
- [Commits](livekit-examples/cpp-example-collection@7e76bea...707239a)

---
updated-dependencies:
- dependency-name: cpp-example-collection
  dependency-version: 707239af2002e078d312cbf8810e09f8cbdae0cd
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

other_sdks (#234)

Prevent release action from rewriting releases (#231)

Data track schema metadata (#214)

Adds C++ support for data track schema metadata, updating to upstream Rust livekit-ffi/v0.12.72 (06371a33) release update.

API changes:

* Adds schema types (DataTrackSchemaId, DataTrackSchemaEncoding, DataTrackFrameEncoding) and optional metadata on DataTrackPublishOptions / DataTrackInfo
* Adds methods LocalParticipant::defineSchema() and getSchema()` for storing and retrieving schema definitions via room data blobs

Other changes:

* Bumps client-sdk-rust to the published release that ships schema metadata support
* Updates CI e2e setup to dev-server-action@v1.1.0 with enable_participant_data_blob: true so schema storage tests can run
* Prevents pre-release builds from publishing docs to production link

Bugfix: Server-initiated room disconnect shutdown fix (#205)

* Fixes server-initiated room disconnect shutdown by routing explicit disconnect, destructor cleanup, server disconnect events, and EOS through a shared shutdown() helper, which by proxy cleans up event code
* Ensure server Disconnected events remove the C++ FFI listener, stop subscriptions, clear room-owned state, and fire onDisconnected exactly once without re-sending an FFI disconnect

Expose data track pipeline options (#186)

* Expose data track pipeline options

---------

Co-authored-by: Alan George <alan.george@livekit.io>

Minimize docker build (#178)

* Limits Docker operations to only the docker-images.yml workflow (not in builds.yml anymore)
* Docker only runs when Docker-related stuff changes
* Nightly CI will validate docker builds more regularly (downstream PR)

Fix FfiClient listener use-after-free during Room teardown (#171)

Fixes a use-after-free crash when a Room (or any listener owner) is destroyed while the FFI thread is still dispatching an event into its FfiClient listener. Observed both in flaky integration tests and user-reported.

* Introduce ListenerSlot (additional state around Listener) to track in-flight listener callbacks; removeListener() and shutdown() block until active callbacks finish before teardown proceeds
* Set a removed flag before draining so stale pushEvent snapshots do not start new callbacks after unregister
* Replace the initialized_ bool with a LifecycleState enum and compare_exchange_strong for single-flight initialize() / shutdown(), and to drop events / reject new listeners during shutdown
* Added 2 unit tests to verify fixes are resiliant