Release Overview

Breaking Change

Rollkit now supports both gRPC and jsonRPC for talking to the DA layer via the go-da interface. To continue using the previous gRPC connection, update your url target to the following format: grpc://localhost:26650.

Previous: --rollkit.da_address = localhost:26650 Updated: --rollkit.da_address = grpc://localhost:26650

IBC & CometBFT RPC Equivalence

Rollkit is now IBC compatible and fully CometBFT RPC Equivalent. See IBC connection guide here.

DA Submission Improvements

Introduces Fee Autoscaling with the --rollkit.da_gas_multiplier flag. See docs.

Handles the following errors from the go-da interface:

timed out waiting for tx to be included in a block
incorrect account sequence
tx already in mempool
tx too big

See relevant issue comment here.

Pending Blocks Updates

Pending blocks are now persisted in the Store module, so no pending blocks are lost on a restart of the sequencer node. Related issue here.

Audit Updates

This version was independently audited by two audit teams, Informal Systems and Binary Builders. See updated README and issues tagged with labels:informal-audit-issue and bb-audit-issue.

Rollkit CLI

The rollkit cli tool was finally merged! 🚀 Install the cli tool with make install. Quickly spin up a rollup with rollkit start.

We are looking to add a lot more functionality to the cli, so if you have ideas, please submit an issue!

What's Changed

Fix Inefficient usage of mutex in PendingBlocks by @Manav-Aggarwal in https://github.com/rollkit/rollkit/pull/1460
Replace SyncStatus with atomic.Bool by @Manav-Aggarwal in https://github.com/rollkit/rollkit/pull/1459
Add a default erroring case on unknown enums in DA by @Manav-Aggarwal in https://github.com/rollkit/rollkit/pull/1466
Do proposer check immediately by @Manav-Aggarwal in https://github.com/rollkit/rollkit/pull/1467
Check for closure of txAvailable channel by @Manav-Aggarwal in https://github.com/rollkit/rollkit/pull/1468
Compute empty evidence hash constantly by @Manav-Aggarwal in https://github.com/rollkit/rollkit/pull/1463
Fix Store related BB audit issues by @Manav-Aggarwal in https://github.com/rollkit/rollkit/pull/1465
refactor: replace switch statement with if condition for error handling by @Chirag018 in https://github.com/rollkit/rollkit/pull/1469
Use sync.Map in block cache instead of one mutex lock by @Manav-Aggarwal in https://github.com/rollkit/rollkit/pull/1480
chore: make log human readable by @MSevey in https://github.com/rollkit/rollkit/pull/1498
Resolve multiple BB audit issues by @Manav-Aggarwal in https://github.com/rollkit/rollkit/pull/1478
chore: bump cometbft to v0.38.4 by @MSevey in https://github.com/rollkit/rollkit/pull/1502
change genesis InitialHeight behavior by @S1nus in https://github.com/rollkit/rollkit/pull/1413
Update auto_request_review.yml by @MSevey in https://github.com/rollkit/rollkit/pull/1505
ignore validation failed error for the genesis block by @gupadhyaya in https://github.com/rollkit/rollkit/pull/1499
build(deps): Bump actions/setup-go from 4 to 5 by @dependabot in https://github.com/rollkit/rollkit/pull/1392
build(deps): Bump github.com/quic-go/quic-go from 0.37.6 to 0.37.7 by @dependabot in https://github.com/rollkit/rollkit/pull/1440
refactor: Use atomic.Uint64 for height in DefaultStore by @Chirag018 in https://github.com/rollkit/rollkit/pull/1497
build(deps): Bump codecov/codecov-action from 3.1.4 to 3.1.5 by @dependabot in https://github.com/rollkit/rollkit/pull/1506
build(deps): Bump rollkit/.github from 0.2.2 to 0.3.0 by @dependabot in https://github.com/rollkit/rollkit/pull/1384
build(deps): Bump github.com/libp2p/go-libp2p-pubsub from 0.9.3 to 0.10.0 by @dependabot in https://github.com/rollkit/rollkit/pull/1315
build(deps): Bump github.com/quic-go/quic-go from 0.39.3 to 0.39.4 by @dependabot in https://github.com/rollkit/rollkit/pull/1510
build(deps): Bump github.com/celestiaorg/go-header from 0.5.1 to 0.5.2 by @dependabot in https://github.com/rollkit/rollkit/pull/1470
refactor: Replace unnecessary external lib with standard errors.Join by @Chirag018 in https://github.com/rollkit/rollkit/pull/1503
build(deps): Bump github.com/multiformats/go-multiaddr from 0.12.1 to 0.12.2 by @dependabot in https://github.com/rollkit/rollkit/pull/1513
Cast to uint64 from int64 instead of other way by @Manav-Aggarwal in https://github.com/rollkit/rollkit/pull/1516
mempool: Add metric size of pool in bytes by @hoanguyenkh in https://github.com/rollkit/rollkit/pull/1508
chore: enhance full client status tests by @00x-dx in https://github.com/rollkit/rollkit/pull/1504
build(deps): Bump github.com/cometbft/cometbft from 0.38.4 to 0.38.5 by @dependabot in https://github.com/rollkit/rollkit/pull/1514
build(deps): Bump codecov/codecov-action from 3.1.5 to 4.0.0 by @dependabot in https://github.com/rollkit/rollkit/pull/1519
build(deps): Bump google.golang.org/grpc from 1.60.1 to 1.61.0 by @dependabot in https://github.com/rollkit/rollkit/pull/1512
Revert "chore: enhance full client status tests" by @Manav-Aggarwal in https://github.com/rollkit/rollkit/pull/1521
build(deps): Bump codecov/codecov-action from 4.0.0 to 4.0.1 by @dependabot in https://github.com/rollkit/rollkit/pull/1523
da: add submit, get context timeouts by @tuxcanfly in https://github.com/rollkit/rollkit/pull/1507
build(deps): Bump github.com/celestiaorg/go-header from 0.5.2 to 0.5.3 by @dependabot in https://github.com/rollkit/rollkit/pull/1528
IBC for rollkit (JTMB IBC) by @vuong177 in https://github.com/rollkit/rollkit/pull/1424
Disable ISRs in Block Data by @Manav-Aggarwal in https://github.com/rollkit/rollkit/pull/1532
Handle duplicate block submission by @Manav-Aggarwal in https://github.com/rollkit/rollkit/pull/1471
Add test cases to consensus params validate by @Manav-Aggarwal in https://github.com/rollkit/rollkit/pull/1536
refactor: add missing stop ticker by @hoanguyenkh in https://github.com/rollkit/rollkit/pull/1541
build(deps): Bump golang.org/x/net from 0.20.0 to 0.21.0 by @dependabot in https://github.com/rollkit/rollkit/pull/1543
fix(da): update to go-da v0.4.0; add namespace flag by @tuxcanfly in https://github.com/rollkit/rollkit/pull/1542
Status rpc by @gupadhyaya in https://github.com/rollkit/rollkit/pull/1547
[DA] Fix error check for no blocks found in RetrieveBlocks() by @mastergaurang94 in https://github.com/rollkit/rollkit/pull/1546
Refactor TestGetNodeHeight by @AryanGodara in https://github.com/rollkit/rollkit/pull/1545
fix: make TestStatus stable by @tzdybal in https://github.com/rollkit/rollkit/pull/1557
fix: mock CheckTx call for mempool recheck by @tzdybal in https://github.com/rollkit/rollkit/pull/1559
build(deps): Bump google.golang.org/grpc from 1.61.0 to 1.61.1 by @dependabot in https://github.com/rollkit/rollkit/pull/1551
fix: remove unnecessary node start in full client test by @tzdybal in https://github.com/rollkit/rollkit/pull/1563
build(deps): Bump golangci/golangci-lint-action from 3.7.0 to 4.0.0 by @dependabot in https://github.com/rollkit/rollkit/pull/1538
docs: fix typos by @vuittont60 in https://github.com/rollkit/rollkit/pull/1549
Add Rollkit CLI by @Ferret-san in https://github.com/rollkit/rollkit/pull/791
build(deps): Bump codecov/codecov-action from 4.0.1 to 4.0.2 by @dependabot in https://github.com/rollkit/rollkit/pull/1565
Improve node and services closing by @tzdybal in https://github.com/rollkit/rollkit/pull/1554
build(deps): Bump google.golang.org/grpc from 1.61.1 to 1.62.0 by @dependabot in https://github.com/rollkit/rollkit/pull/1567
build(deps): Bump codecov/codecov-action from 4.0.2 to 4.1.0 by @dependabot in https://github.com/rollkit/rollkit/pull/1566
Refactor: Extract out repitition of start-stop node pattern by @AryanGodara in https://github.com/rollkit/rollkit/pull/1544
Quick Fix: Fix wrong changes pushed to main branch from my PR #1544 by @AryanGodara in https://github.com/rollkit/rollkit/pull/1577
test : Use IsType assertions in test by @PrathyushaLakkireddy in https://github.com/rollkit/rollkit/pull/1574
fix(da): increase backoff for mempool errors by @tuxcanfly in https://github.com/rollkit/rollkit/pull/1535
Fix typos by @omahs in https://github.com/rollkit/rollkit/pull/1579
build(deps): Bump github.com/stretchr/testify from 1.8.4 to 1.9.0 by @dependabot in https://github.com/rollkit/rollkit/pull/1582
build(deps): Bump golang.org/x/net from 0.21.0 to 0.22.0 by @dependabot in https://github.com/rollkit/rollkit/pull/1583
build(deps): Bump github.com/prometheus/client_golang from 1.18.0 to 1.19.0 by @dependabot in https://github.com/rollkit/rollkit/pull/1584
fix(sync): check height bound to avoid overflow by @tuxcanfly in https://github.com/rollkit/rollkit/pull/1537
fix: retract v0.12.0 due to accidental publish by @MSevey in https://github.com/rollkit/rollkit/pull/1588
Refactor GetRandomSignedHeaders and GetValidatorSet Helpers by @AryanGodara in https://github.com/rollkit/rollkit/pull/1564
Create an enum for "nodetype" instead of passing "light" and "full" as string literals to functions by @AryanGodara in https://github.com/rollkit/rollkit/pull/1589
Refactor pending blocks handling by @tzdybal in https://github.com/rollkit/rollkit/pull/1568
fix(manager): reduce the number of isProposer checks in manager by @arhamj in https://github.com/rollkit/rollkit/pull/1555
build(deps): Bump github.com/celestiaorg/go-header from 0.5.3 to 0.5.4 by @dependabot in https://github.com/rollkit/rollkit/pull/1581
Refactor GenerateKey to make it more robust by @AryanGodara in https://github.com/rollkit/rollkit/pull/1580
build(deps): Bump google.golang.org/grpc from 1.62.0 to 1.62.1 by @dependabot in https://github.com/rollkit/rollkit/pull/1597
fix(store): avoid set height when GetState() to fix randomly block height mismatch error when start gm rollup by @vuong177 in https://github.com/rollkit/rollkit/pull/1596
add header and header by hash methods to jsonrpc by @gupadhyaya in https://github.com/rollkit/rollkit/pull/1599
build(deps): Bump google.golang.org/protobuf from 1.32.0 to 1.33.0 by @dependabot in https://github.com/rollkit/rollkit/pull/1598
fix(executor): limit block to da max blob size by @tuxcanfly in https://github.com/rollkit/rollkit/pull/1601
Catch panic when querying non-existent transactions in full_client.Tx by @vuong177 in https://github.com/rollkit/rollkit/pull/1585
test(ut): added tests to check the existing behaviour for block/manager.go by @arhamj in https://github.com/rollkit/rollkit/pull/1550
fix(da): add jsonrpc da client by @tuxcanfly in https://github.com/rollkit/rollkit/pull/1587
ci: add ci for the cli for rollkit start cmd by @MSevey in https://github.com/rollkit/rollkit/pull/1603
fix(manager): only reset custom gas price by @tuxcanfly in https://github.com/rollkit/rollkit/pull/1595

New Contributors

@Chirag018 made their first contribution in https://github.com/rollkit/rollkit/pull/1469
@hoanguyenkh made their first contribution in https://github.com/rollkit/rollkit/pull/1508
@00x-dx made their first contribution in https://github.com/rollkit/rollkit/pull/1504
@vuong177 made their first contribution in https://github.com/rollkit/rollkit/pull/1424
@mastergaurang94 made their first contribution in https://github.com/rollkit/rollkit/pull/1546
@AryanGodara made their first contribution in https://github.com/rollkit/rollkit/pull/1545
@vuittont60 made their first contribution in https://github.com/rollkit/rollkit/pull/1549
@PrathyushaLakkireddy made their first contribution in https://github.com/rollkit/rollkit/pull/1574
@omahs made their first contribution in https://github.com/rollkit/rollkit/pull/1579
@arhamj made their first contribution in https://github.com/rollkit/rollkit/pull/1555

Full Changelog: https://github.com/rollkit/rollkit/compare/v0.11.19...v0.13.0