revive/CHANGELOG.md

Changelog

Unreleased

v0.1.0-dev.7

This is a development pre-release.

Added

• Implement the GASPRICE opcode.
• Implement the BASEFEE opcode.
• Implement the GASLIMIT opcode.

Changed

• The GAS opcode now returns the remaining ref_time.
• Contracts can now be supplied call data input of arbitrary size.
• Some syscalls now return the value in a register, slightly improving emitted contract code.
• Calls forward maximum weight limits instead of 0, anticipating a change in polkadot-sdk where weight limits of 0 no longer interprets as uncapped limit.

Fixed

• A linker bug which was preventing certain contracts from linking with the PVM linker.
• JS: Fix encoding conversion from JS string (UTF-16) to UTF-8.
• The git commit hash slug is always displayed in the version string.

v0.1.0-dev.6

This is a development pre-release.

Added

• Implement the BLOCKHASH opcode.
• Implement delegate calls.
• Implement the GASPRICE opcode. Currently hard-coded to return 1.
• The ELF shared object contract artifact is dumped into the debug output directory.
• Initial support for emitting debug info (opt in via the -g flag)

Changed

• resolc now emits 64bit PolkaVM blobs, reducing contract code size and execution time.
• The RISC-V bit-manipulation target feature (zbb) is enabled.

Fixed

• Compilation to Wasm (for usage in node and web browsers)

v0.1.0-dev.5

This is development pre-release.

Added

• Implement the CODESIZE and EXTCODESIZE opcodes.

Changed

• Include the full revive version in the contract metadata.

Fixed

v0.1.0-dev-4

This is development pre-release.

Added

• Support the ORIGIN opcode.

Changed

• Update polkavm to v0.14.0.
• Enable the a, fast-unaligned-access and xtheadcondmov LLVM target features, decreasing the code size for some contracts.

Fixed