We are happy to announce the release of Deck Android 1.26! 
Features
Card colors (requires Deck server ≥ 1.18)
Deck Android 1.26 features support for defining custom colors for each card. We have also shipped some minor bug fixes and updated dependencies and translations (Greetings to the awesome Nextcloud Transifex Community!).
Get Deck Android 1.26
The release is rolled out in stages (at time writing < 5%), so just be a little patient if you can’t see the update yet or switch to the beta channel.
Get involved!
If you’d like to get involved into the development, check out our good first issues and other ways to contribute 