K-9 Mail 8.0b3

Features:

• OAuth is now available for Fastmail users

Fixes:

• Fixed an issue where the wrong account object was being changed, leading to account updates not being saved and inconsistent behavior
• Fixed another top crash, perceived users crashes is now well below the threshold.
• Added missing spacing in the message list
• Better validation of identities, a valid email address is now enforced

Development and and Documentation

• More advanced release automation from version bump to publishing releases

Contributors

• @alvar0liveira made their first contribution in #8259
• Thank you also to @cketti, @coreycb, @jfx2006, @kewisch and @wmontwe

Full Changelog: https://github.com/thunderbird/thunderbird-android/compare/K9MAIL_8_0b2..K9MAIL_8_0b3