v0.4.0b2

What's Changed

• docs: fixup release date by @charles-cooper in #3819
• fix[codegen]: bounds check for signed index accesses by @charles-cooper in #3817
• feat[tool]: validate AST nodes early in the pipeline by @charles-cooper in #3809
• feat[tool]: delay global constraint check by @charles-cooper in #3810
• chore[ci]: fix apt-get failure in era pipeline by @charles-cooper in #3821
• chore[ux]: improve an exports error message by @charles-cooper in #3822
• chore: Upgrade GitHub action dependencies by @DanielSchiavini in #3807
• fix[codegen]: range bound check for signed integers by @DanielSchiavini in #3814
• chore: remove tox rules for lint commands by @charles-cooper in #3826
• feat[tool]: export variable read/write access by @charles-cooper in #3790
• chore: improve codegen test coverage report by @charles-cooper in #3824
• chore[ci]: pin eth-abi for decode regression by @charles-cooper in #3834
• feat: add utility functions to OrderedSet by @harkal in #3833

Full Changelog: v0.4.0b1...v0.4.0b2