Release Notes

## Upgrade Notice This release includes a fix for block sync on Mocha. ## What's Changed * ci(goreleaser): fix release candidate suffix (backport #3833) by @mergify in https://github.com/celestiaorg/celestia-app/pull/3838 * chore(go.mod): bump grafana/pyroscope-go deps (backport

This release contains an API-breaking change to the DA API via https://github.com/celestiaorg/celestia-node/pull/3750 # What's changed * fix: remove godebug asynctimerchan=1 by @cristaloleg in https://github.com/celestiaorg/celestia-node/pull/3790 * feat(cel-shed/p2p): bootstrapp

## What's Changed * chore(go.mod): bump grafana/pyroscope-go deps by @cristaloleg in https://github.com/celestiaorg/celestia-core/pull/1471 * build(deps): Bump actions/download-artifact from 3 to 4.1.7 in /.github/workflows by @dependabot in https://github.com/celestiaorg/celesti

## What's Changed * chore(deps): upgrade to app v2.2.0-arabica by @rootulp in https://github.com/celestiaorg/celestia-node/pull/3772 * fix(header): soft failure is only for not enough voting power by @cristaloleg in https://github.com/celestiaorg/celestia-node/pull/3769 * fix(cor

## Upgrade Notice This release includes a fix for block sync on Mocha. This release is intended for the Mocha testnet. ## What's Changed * ci(goreleaser): fix release candidate suffix (backport #3833) by @mergify in https://github.com/celestiaorg/celestia-app/pull/3838 * chore(go

This is a protocol-breaking release featuring Shwap([CIP-19](https://github.com/celestiaorg/CIPs/blob/main/cips/cip-19.md)), which targets the Arabica network that brings massive optimizations to disk usage and data access latencies. The new protocol is not backward compatible wi

## What's Changed * chore(deps): upgrade to app v2.2.0-arabica by @rootulp in https://github.com/celestiaorg/celestia-node/pull/3772 * fix(header): soft failure is only for not enough voting power by @cristaloleg in https://github.com/celestiaorg/celestia-node/pull/3769 * fix(cor

This release includes new bootstrappers for the mainnet, performance enhancements, and several bug fixes. CELESTIA_HOME env var changed its behavior. Previously, it worked like XDG_HOME in the form of $CELESTIA_HOME/.celestia-<network>-<type>. [This change ](https://github.com/ce

This release includes new bootstrappers for the mainnet, performance enhancements, and several bug fixes. CELESTIA_HOME env var changed its behavior. Previously, it worked like XDG_HOME in the form of $CELESTIA_HOME/.celestia--. https://github.com/celestiaorg/celestia-node/pull/3

## Upgrade Notice This release includes a fix for block sync on Mocha. This release is intended for the Arabica testnet. ## What's Changed * ci(goreleaser): fix release candidate suffix (backport #3833) by @mergify in https://github.com/celestiaorg/celestia-app/pull/3838 * chore(

## Upgrade Notice This release includes a fix for block sync on Mocha. This release is not intended for any public testnets. ## What's Changed * ci(goreleaser): fix release candidate suffix (backport #3833) by @mergify in https://github.com/celestiaorg/celestia-app/pull/3838 * ch

## Changelog * 2a9acb45a1315aa9ec1146b5c0b95cb7d9e4271a fix(node): fixup CELESTIA_HOME (#3759)

Compatible with celestia-node 0.15.0 and above ## What's Changed * chore: Update auto_request_review.yml by @distractedm1nd in https://github.com/celestiaorg/celestia-openrpc/pull/121 * Revert to Go `1.20` and add `Index()` method to `Blob` type by @Ferret-san in https://github.c

## What's Changed * chore: updates go version to 1.22.6 by @staheri14 in https://github.com/celestiaorg/celestia-core/pull/1463 * build(deps): Bump github.com/celestiaorg/nmt from 0.22.0 to 0.22.1 by @dependabot in https://github.com/celestiaorg/celestia-core/pull/1449 * feat(tra

*NOTE*: There is a bug in go1.23 that may cause networking and timeout issues(https://github.com/golang/go/issues/69312). If you experience syncing/sampling instability, try running your node with `GODEBUG="asynctimerchan=1"` #### What’s Changed: - **Celestia-App v2 (Lemongrass)

## What's Changed * feat: re-add ability to filter tables from trace data by @cmwaters in https://github.com/celestiaorg/celestia-core/pull/1455 * fix: DNS TTL not respected by @ninabarbakadze in https://github.com/celestiaorg/celestia-core/pull/1442 **Full Changelog**: https://g

## Upgrade Notice This release fixes a bug that prevented nodes from using [state sync](https://docs.cometbft.com/v0.34/core/state-sync). ## What's Changed * fix: error handling by @ninabarbakadze in https://github.com/celestiaorg/celestia-app/pull/3809 * fix: state sync on v2.x

## What's Changed * fix: state sync on v2.x by @rootulp in https://github.com/celestiaorg/celestia-app/pull/3808 * docs: add documentation to enabling BBR by @cmwaters in https://github.com/celestiaorg/celestia-app/pull/3812 * ci: use goreleaser-cross for goreleaser-check command

## What's Changed * fix: error handling by @ninabarbakadze in https://github.com/celestiaorg/celestia-app/pull/3809 **Full Changelog**: https://github.com/celestiaorg/celestia-app/compare/v2.1.1...v2.1.2

## Upgrade Notice This release upgrade to Go 1.22.6 in order to fix an issue with missing pre-built binaries on the v2.1.0 release. ## What's Changed * chore(deps): upgrade to Go 1.22.6 (backport #3764) by @mergify in https://github.com/celestiaorg/celestia-app/pull/3803 **Full C

## What's Changed * chore(deps): upgrade to celestia-app v2.0.0 by @rootulp in https://github.com/celestiaorg/celestia-node/pull/3453 * chore: improve Make help command by @rootulp in https://github.com/celestiaorg/celestia-node/pull/3640 * refactor(header): `Validate` should che

## **Key Features** In this release, we introduce a lightweight transaction indexer as an alternative to the traditional KV indexer. This new indexer addresses the need for a more lightweight way of checking the status of a transaction. **Transaction status tracking:** The new tx

This release focuses on performance improvements in the P2P layer, aiming to reduce CPU load on the server side for both Full and Bridge nodes. ## What's Changed * chore(deps): Bump golangci/golangci-lint-action from 6.0.1 to 6.1.0 by @dependabot in https://github.com/celestiaorg

## What's Changed * fix: e2e by updating docker-compose to docker compose by @evan-forbes in https://github.com/celestiaorg/celestia-core/pull/1457 * refactor: export tx status consts by @ninabarbakadze in https://github.com/celestiaorg/celestia-core/pull/1451 * feat(store): add

## What's Changed * fix: verify if `MaxBytes` is less than or equal to 0 by @Eoous in https://github.com/rollkit/rollkit/pull/1770 * fix(rpc): optional params by @tuxcanfly in https://github.com/rollkit/rollkit/pull/1769 * test: refactor startup of RPC servers by @tzdybal in http

**Note: this release is currently intended for mocha-4** This release breaks config, so a re-initialisation of the config is necessary. Please refer [here](https://docs.celestia.org/nodes/celestia-node-troubleshooting#resetting-your-config) for instructions on how to do it. ## Wh

## What's Changed * build(deps): Bump github.com/celestiaorg/nmt from 0.21.0 to 0.22.0 (backport #1421) by @mergify in https://github.com/celestiaorg/celestia-core/pull/1423 * fix: panic in prometheus by @cmwaters in https://github.com/celestiaorg/celestia-core/pull/1427 * chore:

## Upgrade Notice This is a strictly non-breaking change that is optional to update to. ## What's Changed * test(v1.x): expand apphash test with all state machine msgs by @ninabarbakadze in https://github.com/celestiaorg/celestia-app/pull/3665 * chore(deps): upgrade to cosmos-sdk

## Upgrade Notice Per the major version bump, this release is breaking for consensus node operators and library consumers. ## What's Changed This release prepares the consensus network for the [Lemongrass network upgrade](https://docs.celestia.org/nodes/hardfork-process#lemongras