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Changelog

0.5.0 (2025-10-20)

Features

update zk_evm crates to 0.153.0 (#90) (8142057)

0.4.0 (2025-04-17)

Features

Elliptic curve precompiles (#87) (81375f5)

Bug Fixes

don't grow heap unless it is paid for (#74) (8311047)

0.3.0 (2025-01-27)

⚠ BREAKING CHANGES

Remove EVM emulator gas stipend (#82)
Revise VM storage interface (#73)

Features

Allow customizing precompiles logic (#79) (3841f5a)
allow tracers to stop/suspend execution (#78) (457d8a7)
expose storage to tracers (#77) (df5bec3)

Bug Fixes

ci: Update github-hosted runner label (#80) (70a6e30)
failing far call tracing (#81) (5df8c33)
Remove EVM emulator gas stipend (#82) (bf63339)
Revise VM storage interface (#73) (a233d44)

0.2.1 (2024-09-25)

Bug Fixes

some methods operating on wrong near call (#69) (9b36813)

0.2.0 (2024-09-23)

Features

Brush up repo for publishing (#58) (69ac5ed)
exposes necessary methods on heap newtype (#43) (9342db7)
implement kernel mode (#42) (2407d39)
Stable tracer interface (#46) (dc73bb4)
Track storage_refunds and pubdata_costs stats (#48) (2882a12)

Bug Fixes

base being in the kernel on address, not code address (#31) (d9cb911)
bugs in initial writes change (#36) (8defb4a)
don't repeatedly get initial values (#35) (50fdbfa)
filter out initial writes of zero (#39) (a291c24)
Fix Heap equality comparison (#51) (a0cf04b)
Fix decommit opcode semantics (2882a12)
Fix decommitment cost divergence (#57) (d385127)
Fix decommitment logic on out-of-gas (#56) (2276b7b)
fuzz test (#30) (d516967)
fuzz.sh (#64) (e8e72b5)
fuzzer now makes short programs; fix crash in near call (#52) (985a778)
infinite test (#34) (81185a5)
invalid instruction unsoundness (#61) (74577d9)
record history for aux heap as well (#49) (2877059)
record pubdata used by precompiles (#27) (a7de066)
report correct heap sizes in ContextMeta (#26) (493fcec)
revert pubdata on failed near call, too (#28) (fabc553)
StateInterface::current_frame did not work with near calls (#65) (53f8f88)
track transaction number in changes (#33) (e683ae8)

Performance Improvements

Implement segmented heap (#53) (d2405bc)
optimize external snapshots (#47) (952ecd4)