0.65.0

• Supported delete and binary operators for varUintN/varIntN types.
• Supported function references for library function, e.g. function(int, int) internal returns (int) op = Math.add;
• Supported gosh functions: applyBinPatch/applyBinPatchQ/applyZipBinPatch/applyZipBinPatchQ.
• Supported conversion uint32 to private function, e.g. function(uint, uint) internal pure returns (uint) fun = uint32(123456).
• Support command line option --private-function-ids for printing private function ids.
• Support pragma upgrade func/oldsol; to upgrade old contracts.

• Documentation
• Getting started with smart contracts development
• Changelog