STEEL and the consensus specs team are now Specs
danceratopz · · 2 min read The Ethereum Foundation's execution layer and consensus layer specification teams have merged into one team, Specs, with two focus areas: Specs [EL] and Specs [CL].
Blog¶
danceratopz · · 2 min read Specs as Models: Applying Category-Partition Testing to Ethereum's Consensus Layer
Leo Lara · · 40 min read Reading the executable consensus specs as a formal model to systematically enumerate test scenarios — and the new tests and spec bug it found.
The Weld is Complete: Welcome to Unified Specs and Tests
Guru · · 4 min read execution-spec-tests has successfully merged into execution-specs. We're ready for contributions!
Testing `eth_config`
Felix · · 3 min read A brief summary of how we ensure that clients use the same configuration.
The Weld: EELS + EEST Will Become a Single Repository
danceratopz · · 3 min read In Q4 2025, execution-spec-tests is moving to execution-specs.