[Full Changelog](https://github.com/matrix-org/matrix-js-sdk/compare/v8.5.0...v9.0.0-rc.1) BREAKING CHANGES --- * `hasPendingEvent` now returns false instead of throwing when pending ordering mode is not `detached` All changes --- * Don't cache failures when fetching /versions [\#1521](https://github.com/matrix-org/matrix-js-sdk/pull/1521) * Install deps first as part of release [\#1518](https://github.com/matrix-org/matrix-js-sdk/pull/1518) * [Breaking] Change hasPendingEvent to return false if pending ordering !detached [\#1517](https://github.com/matrix-org/matrix-js-sdk/pull/1517) * Skip editor prompts for merges [\#1519](https://github.com/matrix-org/matrix-js-sdk/pull/1519) * Convert call test to TypeScript [\#1516](https://github.com/matrix-org/matrix-js-sdk/pull/1516) * Support party_id [\#1512](https://github.com/matrix-org/matrix-js-sdk/pull/1512) * Support m.call.reject [\#1510](https://github.com/matrix-org/matrix-js-sdk/pull/1510) * Remove specbuild from .gitignore [\#1515](https://github.com/matrix-org/matrix-js-sdk/pull/1515) * Log the error when we failed to send candidates [\#1514](https://github.com/matrix-org/matrix-js-sdk/pull/1514) * Fixes for call state machine [\#1503](https://github.com/matrix-org/matrix-js-sdk/pull/1503) * Fix call event handler listener removing [\#1506](https://github.com/matrix-org/matrix-js-sdk/pull/1506) * Set the type of the call based on the tracks [\#1501](https://github.com/matrix-org/matrix-js-sdk/pull/1501) * Use new local timestamp for calls [\#1499](https://github.com/matrix-org/matrix-js-sdk/pull/1499) * Adjust types and APIs to match React SDK [\#1502](https://github.com/matrix-org/matrix-js-sdk/pull/1502) * Make an accurate version of 'age' for events [\#1495](https://github.com/matrix-org/matrix-js-sdk/pull/1495) * Make 'options' parameter optional [\#1498](https://github.com/matrix-org/matrix-js-sdk/pull/1498) * Create a giant event type enum [\#1497](https://github.com/matrix-org/matrix-js-sdk/pull/1497) * Convert call.js to Typescript & update WebRTC APIs (re-apply) [\#1494](https://github.com/matrix-org/matrix-js-sdk/pull/1494)