* Tweak – Migrate middleware to a new URL.

* Misc – Update brand to Kestrel

* Sensei LMS: Version bump to 4.22.0 https://raw.githubusercontent.com/Automattic/sensei/version/4.22.0/changelog.txt
* Sensei Pro: Version bump to 1.22.0
* Add WPCOM activation button in case of losing the license
* Fix Lessons Available email with special characters being displayed incorrectly in the subject line
* Missing CSS classes for “Purchase Course” button
* Update button of the question block to have the correct styles on some themes where it was broken

* Tweak – Deprecated notices during checkout.

* Add: PLUGINS-1063 – Multilingual support for ES, FR, PT, NL, DE, ZH, IT, PL, RU, TR, AR, SV, EL, HU, DA.