CrossWords 4.4.205 release

This release features a complete rewrite in Kotlin, the language Google now prefers for Android development.

Please take this survey to help determine what gets done next in CrossWords.

New with this release

Convert all Java files to Kotlin
Add option to sort Known Players by how recently they've played
Allow board sizes up to 21x21
Use HiveMQ's MQTT library instead of Paho
Fix tile-picking bug
Fix rematch bug
Fix failure to quit after too many passes
Remove obsolete menu options
Fix downloading from Wordlists screen
Add support for play in Basque
Translations via Weblate in: Catalan, Chinese, Dutch, French, German, Italian, Japanese, Polish, Portuguese (Brazil), Portuguese, Slovak, Spanish, Tamil, Turkish, and Ukrainian

Coming soon

Fix notification problems on newer Android versions
Support duplicate-style play (popular in France)
Copy Tutanota's push-notification technique
Improve move-via-NFC

Please let me know (email xwords@eehouse.org) what features you’d most like to see or if you’re experiencing problems. And if you do get a crash, please tell me!

Thanks!
--Eric