## What's Changed
* Fix some crashes in chart activity by @maniac103 in https://github.com/openhab/openhab-android/pull/3898
* Make sure to format number values correctly for unit 'one' by @maniac103 in https://github.com/openhab/openhab-android/pull/3899


**Full Changelog**: https://github.com/openhab/openhab-android/compare/3.17.8-beta...3.17.9-beta
