Published on 2021-06-04.

* fix(web): position popups correctly in landscape mode on mobile platform and during Chrome emulation  (#5090)
* fix(common/core/desktop): Fix warnings when compiling for armhf  (#5109)
* fix(common/core/desktop): Don't segfault on invalid .kmx file  (#5110)
* chore(common): Check in crowdin strings for Amharic   (#5117)
* chore(ios): update fv cert ref  (#5124)
* chore(ios): works around wrong-workspace Carthage 0.38 lookup issue (#5135)
* fix(web): multi touch handling  (#5142)
* chore(ios): artifact prep script now in-repo (#5141)
* chore(web): Add CI script to kill BrowserStack tunnel   (#5152)
* fix(ios): artifact upload preparation  (#5161)
* fix(common/core/desktop): Fix failing tests on armhf  (#5204)
* feat(web): Add script to deploy KeymanWeb release to s.keyman.com   (#5179)
* chore(ios): renames problematic app selectors  (#5174)

* Minor fixes and performance improvements