Merge pull request ethereum#5418 from ethereum/v3-12-0

v3.12.0

Merge pull request ethereum#5380 from ethereum/v3-11-2

v3.11.2

Merge pull request ethereum#5360 from ethereum/v3-11-1

v3.11.1

Merge pull request ethereum#5292 from ethereum/v3-11-0

v3.11.0

Merge pull request ethereum#5266 from ethereum/v3-10-0

v3.10.0

Merge pull request ethereum#5237 from ethereum/v3-9-0

v3.9.0

Merge pull request ethereum#5206 from ethereum/v3-8-0

v3.8.0

Merge pull request ethereum#5188 from ethereum/v3.7.2

v3.7.2

Merge pull request ethereum#5183 from ethereum/v3.7.1

v3.7.1

Merge pull request ethereum#5165 from ethereum/v3-7-0

v3.7.0