test: include modern hardforks in test matrix#2153
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BobTheBuidler
approved these changes
May 17, 2026
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I'm taking over this dependabot PR so I can merge some stuff ASAP.
This PR now homes the modern hardfork additions from #2148 since they clutter the diff and make for ugly reviewing / git history.
I might pull out a few more PRs from the big one, tbd.
Summary
Summary
This PR expands EVM hardfork CI coverage for modern Solidity hardforks.
It keeps the existing historical jobs:
evm-byzantiumevm-petersburgevm-istanbulAnd adds explicit modern hardfork jobs:
evm-berlinevm-londonevm-parisevm-shanghaievm-cancunevm-pragueWhy
The previous
evm-latestjob only grouped a small latest-compiler hardfork check together, which made the intent less clear and left modern hardfork/compiler boundary coverage too thin.This PR makes the matrix explicit: each modern hardfork gets its own job, and each job runs against Brownie’s known Solidity EVM-version boundary releases plus
latest.Tradeoff
This intentionally increases CI work. The upside is much clearer coverage and easier-to-read failures: if Prague or Cancun breaks, the failing job name says so directly.
latestis still covered, but as part of each modern hardfork’s compiler-version list rather than as a separate ambiguous aggregate job.Scope
This PR only changes EVM CI/tox matrix definitions.
It does not change compiler behavior, test fixtures, or runtime code.