Pre - Release 31 (Packages)

• Randomise direction of stairs and elevator direction in Clean style.

• Make multiple Observation Grates degrade to obs rooms (closes #2583).

• Fixes #2835: BEE NOT gates acting as OR gates

• Fix compile failure with Clean/Overgrown Fizzlers/Laserfields

• Fix #2826: gridded Physics Repulsion Field.

• Fix #2842 and #2849: Flip Panels not working correctly.

• Fix #2804: Physics objects falling through Overgrown Floor Observation Room.

• Fix #2830: Missing Portal 1 corridor images.

• Fix #2840: Clean (Glass) Angled Panels starting with fizzlers enabled.

• Fix #2837: Funnels not working properly in non-Clean styles.

• Fix #2847, fix #2823: missing materials on Unstationary Scaffold.

• Fix #2841: Overgrown Angled Panel not working at all