[Full Changelog](https://github.com/matrix-org/matrix-js-sdk/compare/v5.0.0...v5.0.1) * add method for new /aliases endpoint [\#1219](https://github.com/matrix-org/matrix-js-sdk/pull/1219) * method for checking if other party supports verification method [\#1213](https://github.com/matrix-org/matrix-js-sdk/pull/1213) * add local echo state for accepting or declining a verif req [\#1210](https://github.com/matrix-org/matrix-js-sdk/pull/1210) * make logging compatible with rageshakes [\#1214](https://github.com/matrix-org/matrix-js-sdk/pull/1214) * Find existing requests when starting a new verification request [\#1209](https://github.com/matrix-org/matrix-js-sdk/pull/1209) * log MAC calculation during SAS [\#1211](https://github.com/matrix-org/matrix-js-sdk/pull/1211)