Playtest Update 0.6.16d

Hello Tadpoles!

Tiny Visual Update
This is a very small patch, only a couple of things have changed and most are graphics-related:

• Frogs now align to ground (a bit buggy sometimes, we're investigating the issue)
• Frogs' textures are now more crisp even when seen from afar
• Some environmental textures which showed weird lines on transparent edges now should be shown correctly
• Water lilies are now closer to water and have a crisper look

Known Issues
Some users have reported an issue with UI not working properly when opening an old save. We haven't been able to reproduce this issue yet, but we're working on it.