• Fix a crash on launch affecting some devices and custom ROMs (splash screen exit)
• Time zone now follows your device automatically as you travel (new "Match system time zone" option, on by default; turn it off to pin a fixed zone)
• Cleaned up wording in Caffeine Coach messages

Includes everything from 2.3.0:
• Caffeine Coach: the smallest, best-timed dose suggestion under your home chart
• Type exact fractional serving amounts (e.g. half a soda)
• New Pulse Cup app icon, Material You themed-icon support, and an animated splash
• Weekly sleep rota; reliable two-way Health Connect sync; new catalog items
