Commit 7b6a89 on main brings the crash fixes (including saves), allows m_hGoalEnt and m_hPhysicsEnt in SetSaveValue and tries to account for info_ladder_dismount inside the ground.

Commit f668ee on the x86-64 beta: "Fix crashes related to recent changes, including saves".

evilpigeonlol reported that save and map transitions crash with an empty save file on x86-64 (Windows). In #next-update, Ormi asked the same.

In #lua-help, CreativeGuy asked whether networkVars are saved for persistent props; they seemed to save in his singleplayer test. Beelzebub answered "afaik yes".

Commit bb557c on main ports a fix for math.ceil/math.floor, adds self checks for corrupted map files and stops the load command from booting you out of the session when the save is missing.

NovaDiablox asked to unbind F8 by default. robotboy655 declined: loading shouldn't boot you from the session; the engine wrongly checked mountable games for the "quick" save file. Commit bb557c fixes it.

Commit 7be067 on main blocks the envmap and lightprobe commands from Lua, fixes some dupes, saves and demos not loading, and adds more decompression self checks.