Changelog.md

0.9.0 (2021-12-28)

Breaking Changes:

• SSVM is now WasmEdge. WasmEdge is hosted by the Cloud Native Computing Foundation (CNCF) as a sandbox project.
• Migrate all SSVM components with WasmEdge components.
• Bump SSVM from 0.7.3 to WasmEdge 0.9.0
• Bump EVMC to 0.7.4
• Bump WasmEdge-evmc to 0.9.0 for matching the WasmEdge 0.9.0 release.

0.1.1 (2020-06-24)

Refactor:

• Update host function signature.
  • Use memory instance pointer rather than reference due to API change of host function base class.
• Remove revert error code.
  • Return as terminated and handle revert event in EEI environment.

0.1.0 (2020-05-20)

Features:

• Ethereum environment interface
  • Moved from SSVM project.
  • Implemented all EEI functions in a host module.

Tools:

• SSVM-EVMC
  • SSVM-EVMC integrates EVMC and Ethereum Environment Interface(EEI).
  • SSVM-EVMC is a shared library for EVMC-compatible clients.

Tests:

• ERC20 contracts for SSVM-EVMC
  • Create an example VM for testing.
  • Test the following functionalities of ERC20 contracts:
    • Deploy ERC20 contract
    • Check balance
    • Check total supply
    • Transfer
    • Approve
    • Check allowance