* Refactor & make base64 functions browser-safe ([\#3818](https://github.com/matrix-org/matrix-js-sdk/pull/3818)). * Deprecate `MatrixEvent.toJSON` ([\#3801](https://github.com/matrix-org/matrix-js-sdk/pull/3801)). * Element-R: Add the git sha of the binding crate to `CryptoApi#getVersion` ([\#3838](https://github.com/matrix-org/matrix-js-sdk/pull/3838)). Contributed by @florianduros. * Element-R: Wire up `globalBlacklistUnverifiedDevices` field to rust crypto encryption settings ([\#3790](https://github.com/matrix-org/matrix-js-sdk/pull/3790)). Fixes vector-im/element-web#26315. Contributed by @florianduros. * Element-R: Wire up room rotation ([\#3807](https://github.com/matrix-org/matrix-js-sdk/pull/3807)). Fixes vector-im/element-web#26318. Contributed by @florianduros. * Element-R: Add current version of the rust-sdk and vodozemac ([\#3825](https://github.com/matrix-org/matrix-js-sdk/pull/3825)). Contributed by @florianduros. * Element-R: Wire up room history visibility ([\#3805](https://github.com/matrix-org/matrix-js-sdk/pull/3805)). Fixes vector-im/element-web#26319. Contributed by @florianduros. * Element-R: log when we send to-device messages ([\#3810](https://github.com/matrix-org/matrix-js-sdk/pull/3810)). * Fix reemitter not being correctly wired on user objects created in storage classes ([\#3796](https://github.com/matrix-org/matrix-js-sdk/pull/3796)). Contributed by @MidhunSureshR. * Element-R: silence log errors when viewing a pending event ([\#3824](https://github.com/matrix-org/matrix-js-sdk/pull/3824)). * Don't emit a closed event if the indexeddb is closed by Element ([\#3832](https://github.com/matrix-org/matrix-js-sdk/pull/3832)). Fixes vector-im/element-web#25941. Contributed by @dhenneke. * Element-R: silence log errors when viewing a decryption failure ([\#3821](https://github.com/matrix-org/matrix-js-sdk/pull/3821)). * Don't remove thread info from a thread root when it is redacted ([\#3814](https://github.com/matrix-org/matrix-js-sdk/pull/3814)). Contributed by @andybalaam. * Move events related to a redacted event into the main timeline ([\#3800](https://github.com/matrix-org/matrix-js-sdk/pull/3800)). Fixes vector-im/element-web#26388. Contributed by @andybalaam. * Move redacted messages out of any thread, into main timeline. ([\#3798](https://github.com/matrix-org/matrix-js-sdk/pull/3798)). Fixes vector-im/element-web#26366. Contributed by @andybalaam.