[Full Changelog](https://github.com/matrix-org/matrix-js-sdk/compare/v0.7.1...v0.7.2) * Bump to Olm 2.0 [\#309](https://github.com/matrix-org/matrix-js-sdk/pull/309) * Sanity check payload length before encrypting [\#307](https://github.com/matrix-org/matrix-js-sdk/pull/307) * Remove dead _sendPingToDevice function [\#308](https://github.com/matrix-org/matrix-js-sdk/pull/308) * Add setRoomDirectoryVisibilityAppService [\#306](https://github.com/matrix-org/matrix-js-sdk/pull/306) * Update release script to do signed releases [\#305](https://github.com/matrix-org/matrix-js-sdk/pull/305) * e2e: Wait for pending device lists [\#304](https://github.com/matrix-org/matrix-js-sdk/pull/304) * Start a new megolm session when devices are blacklisted [\#303](https://github.com/matrix-org/matrix-js-sdk/pull/303) * E2E: Download our own devicelist on startup [\#302](https://github.com/matrix-org/matrix-js-sdk/pull/302)