[Full Changelog](https://github.com/matrix-org/matrix-react-sdk/compare/v0.12.5...v0.12.6-rc.1) * Add a "reload widget" button. [\#1920](https://github.com/matrix-org/matrix-react-sdk/pull/1920) * Make devTools styling more consistent and easier to edit event data. [\#1923](https://github.com/matrix-org/matrix-react-sdk/pull/1923) * Update from Weblate. [\#1930](https://github.com/matrix-org/matrix-react-sdk/pull/1930) * Cookie bar update [\#1929](https://github.com/matrix-org/matrix-react-sdk/pull/1929) * Message for leaving server notices room [\#1928](https://github.com/matrix-org/matrix-react-sdk/pull/1928) * More thorough check of IM URL validity. [\#1927](https://github.com/matrix-org/matrix-react-sdk/pull/1927) * Add usage data link to cookie bar [\#1926](https://github.com/matrix-org/matrix-react-sdk/pull/1926) * Change wording and appearance of Deactivate Account dialog [\#1925](https://github.com/matrix-org/matrix-react-sdk/pull/1925) * fix membership list ordering when presence is disabled. [\#1924](https://github.com/matrix-org/matrix-react-sdk/pull/1924) * Implement erasure option upon deactivation [\#1922](https://github.com/matrix-org/matrix-react-sdk/pull/1922) * Add cookie warning to widget warning (AppPermission) [\#1921](https://github.com/matrix-org/matrix-react-sdk/pull/1921) * Terms and Conditions dialog [\#1919](https://github.com/matrix-org/matrix-react-sdk/pull/1919) * improve privileged section users in room settings [\#1902](https://github.com/matrix-org/matrix-react-sdk/pull/1902) * Space between sentences in 'leave room' warning [\#1918](https://github.com/matrix-org/matrix-react-sdk/pull/1918) * Specify valid address types to "Start a chat" dialog [\#1908](https://github.com/matrix-org/matrix-react-sdk/pull/1908) * Implement opt-in analytics with cookie bar [\#1906](https://github.com/matrix-org/matrix-react-sdk/pull/1906) * Fix vector-im/riot-web#6523 Emoji rendering destroys paragraphs [\#1910](https://github.com/matrix-org/matrix-react-sdk/pull/1910)