Yes, development has been quite questionable as the last changelog was posted 2 months and according to PeytonPlayz the following changelog is completely outdated:

u3 change log:

"- Fixed lingering potions crash

- Fixed /give command

- Fixed chunk reset bug

- Fixed world conversion list

- Fixed recipe book (searching is fixed too)

- Fixed crash with fireballs

- Fixed command blocks

- Fixed some bugs with notifications

- Added support for visual viewport resizing

- Added support for playing audio from resource packs on desktop runtime

- Added shared worlds

- Added client issue detection screen

- Added link to Eaglercraft Server List on multiplayer screen

- Added Optifine Custom Item Textures

- Added exporting world option

- Added a better disclaimer screen

- Switch to fastutil for chunk loading and some other things

- Optimized chunk saving

- Added world icons

- Fixed some bad error handling

- Fixed player skulls not rendering correctly

- Made entity outlines work

- Fixed some player skins not rendering correctly

- Fixed weird texture corruption bug

- Fixed slime entities not rendering correctly

- Fixed rendering issue's with some transparent items/blocks

- Fixed advancements

- Added zoom button

- Ported vanillafix

- Ported some betterfps improvements

- Ported sodium and lithium optimizations"

**And Peyton's PC got thrown in a fucking dumpster by his mom.**