Based on your feedback (sigh@arminbuilds.com): + Bug fix related to canceled subscriptions + Disabled screen sleep during breathing exercises. (Manual sleep with audio only guidance is still possible)

Based on your feedback (sigh@arminbuilds.com): + Disabled screen sleep during breathing exercises. (Manual sleep with audio only guidance is still possible)

Based on feature requests (sigh@arminbuilds.com) a new option to adjust the timings individually was added. Contains small bug fixes and performance improvements.

This update contains bug fixes and performance improvements. In particular, a crash that could occur when viewing empty statistics was fixed.