v1.17.3

• Add ROUND function
• ! Fix constant folding with Floats to prevent loss of precision
• ! Fix LN Function which was broken
• ! Fix String comparison which failed upon certain conditions
• VAL "" is now evaluated too.
• ! Asm: allow extra new lines at the end of ASM files
• Add IM2 Library by @Duefectu
• Updated links in doc to https
• ! FastPlotXOR lib now uses local labels
• ! Added typing to String library by Rogerio Biondi (@rogeriobiondi)
• Internal refacts and code rearrangements
• Add support to output .z80 and .sna files
• Intermediate Code files now have .ir extension (previously was .ic)
• !Fix bugs in optimizer
• Change prologue initialization in ZXNext to set IY value
• Add NextLibLite.bas library (@em00k's NextLib stripped down version)
• Add ON GOTO / ON GOSUB examples and fix typo in pong.bas example
• Fix some other errors and improve stability