I get this in the log when trying to compile after update:
C:\HaxeToolkit\haxe\lib\hxsl/2,0,5/hxsl/AgalCompiler.hx:704: characters 55-61 : Identifier 'RDepth' is not part of enum format.agal.RegType
C:\HaxeToolkit\haxe\lib\hxsl/2,0,5/hxsl/AgalCompiler.hx:704: characters 55-61 : For function argument 'dst'
C:\HaxeToolkit\haxe\lib\hxsl/2,0,5/hxsl/AgalCompiler.hx:704: characters 3-7 : Void should be dst : format.agal.Reg -> v : format.agal.Reg -> format.agal.Opcode
C:\HaxeToolkit\haxe\lib\hxsl/2,0,5/hxsl/AgalCompiler.hx:240: characters 8-12 : Expected constructor for enum format.agal.Opcode
C:\HaxeToolkit\haxe\lib\hxsl/2,0,5/hxsl/AgalCompiler.hx:269: characters 154-158 : Identifier 'OSgn' is not part of enum format.agal.Opcode (Suggestions: OSin, OSge)
C:\HaxeToolkit\haxe\lib\hxsl/2,0,5/hxsl/AgalCompiler.hx:269: characters 154-163 : Expected constructor for enum format.agal.Opcode
C:\HaxeToolkit\haxe\lib\hxsl/2,0,5/hxsl/AgalCompiler.hx:178: lines 178-182 : { version : Int, fragmentShader : Bool, code : Array<format.agal.Opcode> } has extra field version
C:\HaxeToolkit\haxe\lib\hxsl/2,0,5/hxsl/AgalCompiler.hx:120: lines 120-183 : Missing return format.agal.Data
I updated hxsl to make sure it's the same as the current version on github but it didn't help.