1.4.8

Features

• t6: merge old compiler fixes as flag (#235) (xensik)
• tool: add working directory argument (#248) (xensik)

Bug Fixes

• t6: comment lexing & empty file crash (#233) (xensik)
• s4: add instance support (#239) (xensik)
• s2: switch table strings with id 0 (#240) (xensik)
• s4: var typo (#243) (xensik)
• arc: header cache cleanup (#249) (xensik)
• preprocessor: header location error (#250) (xensik)

Code Refactoring

• cleanup structs (#234) (xensik)

Builds

• update ci scripts (#247) (xensik)