v2.1.1

What's Changed

• fix(eips): avoid fake exponential overflow by @mattsse in #3961
• docs: fix contributors guide link in PR template by @flag4table in #4042
• feat(network-primitives): add header num_hash helper by @mattsse in #4046
• feat(engine): add testing build block params helper by @Soubhik-10 in #4047
• chore(deps): bump the ci-weekly group with 3 updates by @dependabot[bot] in #4051
• fix(eips): serialize hash block ids as bare hashes by @mattsse in #4052
• fix(docs): avoid rustdoc ICE on re-exports by @mattsse in #4060
• fix(tx-macros): preserve fallback decode cursor by @0xalpharush in #4059
• fix(consensus): reject string withdrawals in block RLP by @0xalpharush in #4058
• perf(json-rpc): skip re-parse when returning owned Box by @mfw78 in #4057
• docs: fix bug report template link by @blackflytech in #4053
• chore: expand zepter feature checks by @DaniPopes in #4063

New Contributors

• @flag4table made their first contribution in #4042
• @mfw78 made their first contribution in #4057
• @blackflytech made their first contribution in #4053

Full Changelog: v2.1.0...v2.1.1