Bedrock Edition beta 1.15.0.9

Beta 1.15.0.9 is the second beta version for an unknown version, though probably 1.16.0, as the beta starts with 1.15, released on April 28, 2020, which fixes some bugs.

Fixes

 * Crash fixes
 * Items in hand look identical to the same items placed in the world
 * Sun shadows and god rays look brighter and more correct through glass
 * Performance enhancements
 * Tweaks to address the brightness at night
 * Fix for per-pixel emissives on low resolution textures
 * Fix for better looking glass in reflections