release 1.80

• added 'downto' range expression to make the step -1 common case easier
• reverse(float array) now works
• fixed some compiler problems related to the data type of array literals
• reintroduced alternative string encoding via @"...." syntax (for c64 this is the screencode encoding, rather than petscii which is the default for strings)
• introduced romsub keyword, to define ROM subroutines, instead of using asmsub
• compiler speed improved (callgraph logic was improved)
• floating point assembly code moved to separate embedded library file

release 1.70

• the separate STR_S datatype is gone (screencode strings will be done differently in a future release)
• added void keyword to explicitly ignore subroutine return values and get rid of that compiler warning
• fix assembler float truncation warning
• fix while and repeat loops condition warning location text
• fix invalid while and repeat assembly label name generation
• fix boolean checking of numbers
• fix compilation error about byte forl oop over array for bb in [1,2,3]
• many code cleanups, such as getting rid of most of the heapId code
• various simulator vm fixes
• improvements in the compiler backend code
• updated libraries

release 1.62

• fixed some type cast compiler errors in for loops
• fixed windows path issues related to drive letters
• improved number-to-decimal assembly library routines
• build script fixes for jdk 1.8
• som cleanups

release 1.61

• improved command line interface:
• can now compile multiple programs at once
• can now specify output directory
• implemented all for loop asm code paths
• implemented a lot more bitshift asm code, but stuff remains tbd
• added more functions to the simulator

release 1.60

• syntax change: it is no longer possible to declare for-loop variables inline
• optimized bit shift operations and fixed bugs
• added sort() and reverse() and sgn() functions
• for loop asm generation improved
• a lot of bug fixes

release 1.51

• removed avg() function because of invisible internal overflow issue
• added assembly output for the aggregate functions (min/max/sum etcetera)
• fixed strlen, any, all, asmsub argument via stack.

release 1.50

Got rid of the intermediate bytecodes and stackvm.
Assembly code generator completely rewritten to work directly from the Ast. (NOTE: unfortunately there's still a big code size regression caused by this)
Continuous compilation mode added.
Better syntax error checking.
added dontuse zeropage option

release 1.20

• struct literals added
• aggregate functions fixed in AstVM
• some array and struct parsing issues fixed
• arrays without init value are once again cleared with zero
• many internal refactorings and dead code cleanups

release 1.11

• added structs

release 1.10

• 'when' statement supported fully.
• multi target assignments are no longer supported
• return statements can no longer have more than one value
• tehtriz example now uses 'when' instead of a long if else list
• fixed typecasting issues
• typecasting is optimized better
• fixed some arithmetical compile time issues
• various other bug fixes