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Changelog

All notable changes to this project will be documented in this file.

The format is based on Keep a Changelog, and this project adheres to Semantic Versioning.

[Unreleased]

41.1.0 - 2026-07-16

Added

(database) add database fallback mode for BAL misses (#3754)

Other

(database) avoid double cloning in take_n_reverts (#3539)
(database) use Option::filter in BundleAccount::take_info_revert (#3730)

41.0.0 - 2026-06-11

Added

(database) add conditional bundle update builder (#3729)

Other

avoid reallocations and cloning during commit (#3732)

15.0.2 - 2026-05-26

Added

add OnStateHook for State<DB> (#3710)

15.0.1 - 2026-05-22

Other

updated the following local packages: revm-database-interface

15.0.0 - 2026-05-19

Added

show address or slot in BAL error (#3619)
(state) Optimized index type for transaction ID using non-max (#3610)
(account) Optimized index type for account ID using non-max (#3605)
(database) add State::has_bal helper (#3604)

Fixed

gracefully handle commits of non-cached accounts (#3657)

Other

(database) preserve commit_iter semantics (#3681)
update alloy-eip7928 to newer version (#3627)
backport v107 release notes from branch (#3617)
enable and fix clippy::missing_const_for_fn (#3592)
rm op-revm (migrated to ethereum-optimism/optimism) (#3568)

13.0.1 - 2026-04-17

Other

updated the following local packages: revm-state, revm-database-interface

13.0.0 - 2026-04-10

Added

add crate-level re-exports for all revm-* dependencies (#3507)

Other

remove no-op background transition merge builder toggle (#3510)

12.0.0 - 2026-03-04

Other

bump revm-database-interface to v10.0.0

11.0.0 - 2026-03-02

Added

(database) add clear() to CacheState and TransitionState (#3390)
(database) add iter and lowest helpers to BlockHashCache (#3352)
(database) add StateBuilder::with_bal_builder_if (#3351)
(database) add storage getter to BundleState (#3321)

Fixed

forward storage_by_account_id in WrapDatabaseRef (#3441)
(database) allow EIP161 state clear for empty Loaded and Changed accounts (#3421)
(db) use self.storage() in storage_by_account_id to avoid cache bypass (#3385)
(bal) fix populated account if pre-state was none (#3357)
(database) BlockHashCache incorrectly returns zero for block 0 (#3319)

Other

move EIP-161 state clear into journal finalize (#3444)
deduplicate CacheDB::basic by delegating to load_account (#3447)
(database) add reserve calls in merge_transitions and extend_state (#3430)
reserve capacity in add_transitions (#3373)
remove GPL mention and update gmp feature comments (#3383)
use fixed bytes hashmaps from alloy-core (#3358)
Use O(1) ring buffer cache for block hashes instead of BTreeMap (#3299)

10.0.0 - 2026-01-15

Added

(cache-db) Added pritty_print for CacheDB (#3296)
Propagate map-foldhash Feature Through Dependency Chain (#3252)
BAL EIP-7928 (#3070)
DatabaseCommitExt::drain_balances (#3205)
DatabaseCommitExt + increment_balances (#3195)
DatabaseCommit::commit_iter (#3197)
Restrict Database::Error. JournaledAccountTr (#3199)

Fixed

(database) return error instead of panic when block not found in AlloyDB (#3284)
(database) make DatabaseCommit dyn-compatible (#3264)
(database) prevent deadlock in (#3251)
(database) verify handle belongs to current runtime before block_in_place (#3212)

Other

fix typos, grammar errors, and improve documentation consistency (#3294)
fix typos and grammar in database crate (#3279)
happy new year, 2026 licence (#3272)
avoid collect in CacheState commit (#3242)
(database) use fixed hashmaps in cache db (#3231)
(database) avoid triple cache lookup (#3232)
optimize vector initialization with size hints in state and precompile modules (#3191)

9.0.6 - 2025-11-14

Fixed

(database) return correct bytecode in BenchmarkDB::code_by_hash (#3170)

9.0.5 - 2025-11-10

Fixed

(op) Ensure L1Block account is always loaded (#3150)

9.0.4 - 2025-11-07

Other

updated the following local packages: revm-primitives, revm-bytecode, revm-state, revm-database-interface

9.0.3 - 2025-10-30

Other

updated the following local packages: revm-bytecode, revm-state, revm-database-interface

9.0.2 - 2025-10-15

Other

updated the following local packages: revm-bytecode, revm-state, revm-database-interface

9.0.1 - 2025-10-15

Other

updated the following local packages: revm-primitives, revm-bytecode, revm-state, revm-database-interface

9.0.0 - 2025-10-09

Other

(database) optimize BTreeMap lookup in BundleState::build() (#3068)
(database) remove unnecessary Send+Sync bounds from TryDatabaseCommit for Arc (#3063)
remove deprecated methods (#3050)

8.0.0 - 2025-10-07

Fixed

Apply spelling corrections from PRs #2926, #2915, #2908 (#2978)

Other

add boundless (#3043)
(database) extract duplicate test balance constants (#3017)
pretty print state in revme statetest (#2979)
(database) avoid panic by conditionally using block_in_place (#2927)
add SECURITY.md (#2956)

7.0.5 - 2025-08-23

Other

(database) remove unused dependencies (#2885)
add AccountStatus unit test (#2869)

7.0.4 - 2025-08-12

Other

use mem::take (#2870)
small performance and safety improvements (#2868)
use HashMap::or_insert_with lazily compute (#2864)

7.0.3 - 2025-08-06

Other

update README.md (#2842)
add rust-version and note about MSRV (#2789)

7.0.2 - 2025-07-23

Other

updated the following local packages: revm-primitives, revm-bytecode, revm-database-interface, revm-state

7.0.1 - 2025-07-03

Other

updated the following local packages: revm-bytecode, revm-state, revm-database-interface

7.0.0 - 2025-06-30

Other

updated the following local packages: revm-bytecode, revm-state, revm-database-interface

6.0.0 - 2025-06-19

Added

(precompile) rug/gmp-based modexp (#2596)

Fixed

change account state to None if NotExisting on insert_account_info (#2630)

Other

lints for revm-database (#2639)
bump alloydb test (#2640)

5.0.0 - 2025-06-06

Added

(database) Implement DatabaseRef for State (#2570)
added TxEnv::new_bench() add util function (#2556)
transact multi tx (#2517)

Other

Avoid clone before converting ref BundleAccount to CacheAccount (#2574)
(docs) add lints to database-interface and op-revm crates (#2568)

4.0.1 - 2025-05-22

Other

bump alloy libs (#2533)
make crates.io version badge clickable (#2526)
Storage Types Alias (#2461)

4.0.0 - 2025-05-07

Dependency bump

3.1.0 - 2025-05-07

Added

(database) re-export all public items from alloydb when feature … (#2443)

Other

copy edit The Book (#2463)
bump dependency version (#2431)
fixed broken link (#2421)
remove alloy-sol-types deps (#2411)

3.0.0 - 2025-04-09

Other

clean unsed indicatif (#2379)
add 0x prefix to b256! and address! calls (#2345)
(database) remove auto_impl dependency (#2344)

2.0.0 - 2025-03-28

Other

make number more readable (#2300)

1.0.0 - 2025-03-24

Other

docs nits (#2292)

1.0.0-alpha.5 - 2025-03-21

Other

make clippy happy (#2274)
simplify single UT for OpSpecId compatibility. (#2216)

1.0.0-alpha.4 - 2025-03-16

Other

updated the following local packages: revm-primitives, revm-bytecode

1.0.0-alpha.3 - 2025-03-11

Fixed

correct propagate features (#2177)

Other

bump alloy (#2183)

1.0.0-alpha.2 - 2025-03-10

Fixed

use correct HashMap import (#2148)
(op) Handler deposit tx halt, catch_error handle (#2144)

Other

(db) separate fields from CacheDB into Cache (#2131)
PrecompileErrors to PrecompileError (#2103)
(deps) bump breaking deps (#2093)
move all dependencies to workspace (#2092)
re-export all crates from revm (#2088)

1.0.0-alpha.1 - 2025-02-16

Added

Context execution (#2013)
EthHandler trait (#2001)
expose precompile address in Journal, DB::Error: StdError (#1956)
integrate codspeed (#1935)
(database) implement order-independent equality for Reverts (#1827)
couple convenience functions for nested cache dbs (#1852)
Restucturing Part7 Handler and Context rework (#1865)
add support for async database (#1809)
restructure Part2 database crate (#1784)
(examples) generate block traces (#895)
implement EIP-4844 (#668)
(Shanghai) All EIPs: push0, warm coinbase, limit/measure initcode (#376)
Migrate primitive_types::U256 to ruint::Uint<256, 4> (#239)
Introduce ByteCode format, Update Readme (#156)

Fixed

no_std for revm-database (#2077)
fix typos (#620)

Other

set alpha.1 version
Bump licence year to 2025 (#2058)
add comment for pub function and fix typo (#2015)
bump alloy versions to match latest (#2007)
fix comments and docs into more sensible (#1920)
bumps select alloy crates to 0.6 (#1854)
(TransitionAccount) remove unneeded clone (#1860)
(CacheAccount) remove unneeded clone (#1859)
bump alloy to 0.4.2 (#1817)
(primitives) replace HashMap re-exports with alloy_primitives::map (#1805)
Bump new logo (#1735)
(README) add rbuilder to used-by (#1585)
added simular to used-by (#1521)
add Trin to used by list (#1393)
Fix typo in readme (#1185)
Add Hardhat to the "Used by" list (#1164)
Add VERBS to used by list (#1141)
license date and revm docs (#1080)
(docs) Update the benchmark docs to point to revm package (#906)
(docs) Update top-level benchmark docs (#894)
clang requirement (#784)
Readme Updates (#756)
Logo (#743)
book workflow (#537)
add example to revm crate (#468)
Update README.md (#424)
add no_std to primitives (#366)
revm-precompiles to revm-precompile
Bump v20, changelog (#350)
typos (#232)
Add support for old forks. (#191)
revm bump 1.8. update libs. snailtracer rename (#159)
typo fixes
fix readme typo
Big Refactor. Machine to Interpreter. refactor instructions. call/create struct (#52)
readme. debuger update
Bump revm v0.3.0. README updated
readme
Add time elapsed for tests
readme updated
Include Basefee into cost calc. readme change
Initialize precompile accounts
Status update. Taking a break
Merkle calc. Tweaks and debugging for eip158
Replace aurora bn lib with parity's. All Bn128Add/Mul/Pair tests passes
TEMP
one tab removed
readme
README Example simplified
Gas calculation for Call/Create. Example Added
readme usage
README changes
Static gas cost added
Subroutine changelogs and reverts
Readme postulates
Spelling
Restructure project
First iteration. Machine is looking okay