@shemnon @chfast currently the following code validation test cases are failing with evmone:

• EOFCREATE points to a runtime container and no exception is raised
  

  execution-spec-tests/tests/prague/eip7692_eof_v1/eip7620_eof_create/test_eofcreate.py

  Lines 720 to 725 in ffa3b57

  	Container(
  	sections=[
  	Section.Code(code=Op.EOFCREATE[0](0, 0, 0, 0) + Op.STOP),
  	Section.Container(container=smallest_runtime_subcontainer),
  	],
  	),

• RETURNCONTRACT points to a initcontainer and no exception is raised
  

  execution-spec-tests/tests/prague/eip7692_eof_v1/eip7620_eof_create/test_eofcreate.py

  Lines 982 to 996 in ffa3b57

  	Container(
  	sections=[
  	Section.Code(code=Op.EOFCREATE[0](0, 0, 0, 0) + Op.STOP),
  	Section.Container(
  	container=Container(
  	sections=[
  	Section.Code(
  	code=Op.RETURNCONTRACT[0](0, 0),
  	),
  	Section.Container(container=smallest_initcode_subcontainer),
  	],
  	)
  	),
  	],
  	),

The test cases seem to be following the spec but let me know if I could be missing something.

Spec was updated. If we had versioning turned on we could have added a version bump to that update and tooling could have caught it.

ethereum/EIPs#8586

@marioevz, this change is not in evmone's master yet. There are still 3 changes in the review process on our side: https://github.com/ethereum/evmone/pulls?q=is%3Apr+is%3Aopen+label%3AEOF.

@marioevz this change has landed in evmone master.