Bump severity of mat_hdr_level problem (HDR being disabled)
debug_dump: Separate Lua and non-Lua cvars
Block voice_overdrivefadetime
Add light pos to some vrad warnings
* light has _fifty_percent_distance of X but _zero_percent_distance of Y
* can't solve quadratic for light X Y
Fixed crashes relating to Entity.FollowBone
Entity.FollowBone, SetAttachment and SetParent will throw errors when given absolutely invalid attachment/bone IDs (i.e. less than 0, or above 255)
Add more info to "gamemode is not a table" error
Rework how movement is disabled when player is dead with movetype_walk