1.5.1

Added

• Parallelization in AST and IR parsing
• More LLVM optimizations
• Location resolution for EraVM-specific messages in standard JSON output
• The suppress-errors parameter to disable some compilation errors

Changed

• All messages are now written to JSON output in standard JSON mode
• AST and IRs are not emitted anymore if not explicitly requested
• Empty files and contracts are pruned from standard JSON output
• Message formats are made more compatible with original messages of solc
• <address payable>.send/transfer(<X>) now triggers a compilation error
• Updated to Rust v1.79.0

Removed

• Obsolete warnings for extcodesize and ecrecover
• EVM-specific warnings which solc has been emitting unconditionally

Fixed

• Dependency graph inefficiency that caused excessive compilation time
• Removed JSON stream readers which are much slower than strings and vectors
• Missing output with non-canonical input paths in combined JSON output
• Missing warnings with solc v0.4.x and v0.5.x due to differences in AST
• Cryptic error on type(T).runtimeCode usage with EVM assembly codegen
• The unknown bytecodeHash error in standard JSON mode with solc v0.5.x