Nightly (2026-08-20)

Other

• perf(anvil): speed up transaction receipt queries (#16245) by @figtracer
• refactor(verify): drop the unreachable unknown optimizer runs branch (#16066) by @mkzung
• feat(fuzz): seed bytes32 from literals (#16249) by @figtracer
• feat(chisel): expose last result as $_ (#16244) by @figtracer
• refactor(evm): gate Monad transaction state behind feature (#16250) by @mablr
• fix(symbolic): track runtime memory extents (#16240) by @stevencartavia
• fix(anvil): restore fee state on revert (#16241) by @stevencartavia
• feat(forge)!: remove deprecated generate (#16242) by @stevencartavia
• fix(anvil): invalidate newer snapshots (#16208) by @stevencartavia
• refactor(evm): gate Monad ContextUpdate behind feature (#16251) by @mablr
• perf(symbolic): reduce path clone overhead (#16259) by @figtracer
• perf(symbolic): cache model evaluation (#16260) by @figtracer
• fix(wallet): reject keystore names that escape the keystore directory (#16237) by @SashaMIT
• fix(script): skip synthetic Tempo fees (#16217) by @mablr
• refactor(evm): bind chain context to ContextTr::Chain (#16257) by @mablr
• fix(common): classify OpenChain 5xx responses as connectivity failures (#16258) by @zloglevel
• perf(symbolic): reuse z3 subprocess (#16252) by @figtracer
• fix(fmt): keep comments in the contract header (#16267) by @mattsse
• ci: fix tempo sponsor-signature check flakiness (#16273) by @mattsse

Full Changelog:

nightly-423ac0d4080830fd2ec6ea52175b323a095973e9...nightly-af70ca286b7c0a5d16163ff43b311af01bf176d3