Release Notes

This patch release fixes a few bugs as well as adds queued submission feature to celestia-client via https://github.com/celestiaorg/celestia-node/pull/4669 ## What's Changed * ci: go mod parity check for main and tastora go.mod by @gupadhyaya in https://github.com/celestiaorg/cel

This release introduces queued transaction submission via https://github.com/celestiaorg/celestia-node/pull/4620. ## Queued Transaction Submission ( Parallel Transaction Submission Lanes ) Node runners enable this feature by setting `TxWorkerAccounts` in the state config: ```toml

This release introduces queued transaction submission via https://github.com/celestiaorg/celestia-node/pull/4620. ## Queued Transaction Submission ( Parallel Transaction Submission Lanes ) Node runners enable this feature by setting `TxWorkerAccounts` in the state config: ```toml

## What's Changed * PORT: refactor(blob): refactor blob's commitment proof verification method by @renaynay in https://github.com/celestiaorg/celestia-node/pull/4648 * chore: bump app v6.2.0 arabica by @evan-forbes in https://github.com/celestiaorg/celestia-node/pull/4652 **Full

This release introduces queued transaction submission via https://github.com/celestiaorg/celestia-node/pull/4620. ## Queued Transaction Submission ( Parallel Transaction Submission Lanes ) Node runners enable this feature by setting `TxWorkerAccounts` in the state config: ```toml

## What's changed * feat(state): Introduced queued submission by @renaynay and @evan-forbes in https://github.com/celestiaorg/celestia-node/pull/4620 * deps(go.mod): Bump app by @renaynay in https://github.com/celestiaorg/celestia-node/pull/4621

⚠️ **Note: this release requires a config update and - for BN runners - a migration step.** ⚠️ See [docs](https://docs.celestia.org/how-to-guides/celestia-node-troubleshooting#resetting-your-config) for further information. ⚠️ **BRIDGE NODE RUNNERS MUST COMPLETE A MIGRATION STEP

Pre-release for 128mb6s testing

Fixes a bug in blob submission ## What's Changed * fix(state/core_accessor): fix gas estimation logic by @vgonkivs in https://github.com/celestiaorg/celestia-node/pull/4608 **Full Changelog**: https://github.com/celestiaorg/celestia-node/compare/v0.27.4-mocha...v0.27.5-mocha

Fixes a bug in blob submission ## What's Changed * fix(state/core_accessor): fix gas estimation logic by @vgonkivs in https://github.com/celestiaorg/celestia-node/pull/4608 **Full Changelog**: https://github.com/celestiaorg/celestia-node/compare/v0.27.4-arabica...v0.27.5-arabica

## What's Changed * port stream fix by @renaynay in https://github.com/celestiaorg/celestia-node/pull/4600 **Full Changelog**: https://github.com/celestiaorg/celestia-node/compare/v0.27.3-mocha...v0.27.4-mocha

## What's Changed * port stream fix by @renaynay in https://github.com/celestiaorg/celestia-node/pull/4600 **Full Changelog**: https://github.com/celestiaorg/celestia-node/compare/v0.27.3-arabica...v0.27.4-arabica

This release fixes a stream leak found by a few downstream users in the shrex client. ## What's Changed * fix(share/shwap/p2p/shrex): defer stream close in doRequest by @renaynay in https://github.com/celestiaorg/celestia-node/pull/4596 **Full Changelog**: https://github.com/cele

Contains a bump to celestia-app that should resolve account sequence mismatch errors ## What's Changed * deps(go.mod): Bump celestia-app to newest v5 release by @renaynay in https://github.com/celestiaorg/celestia-node/pull/4584 * chore: bump go-header by @Wondertan in https://gi

## What's Changed * deps(go.mod): bump mocha v6 by @renaynay in https://github.com/celestiaorg/celestia-node/pull/4582 **Full Changelog**: https://github.com/celestiaorg/celestia-node/compare/v0.27.2-mocha...v0.27.3-mocha

## What's Changed * deps(go.mod): bump mocha v6 by @renaynay in https://github.com/celestiaorg/celestia-node/pull/4582 **Full Changelog**: https://github.com/celestiaorg/celestia-node/compare/v0.27.2-arabica...v0.27.3-arabica

This release includes changes necessary for celestia-app v6 compatibility. It also reduces the storage window from 30 days to 7. If bumping directly from v0.25.3-mocha to this release, please see release notes for [v0.26.1-mocha](https://github.com/celestiaorg/celestia-node/relea

## What's Changed * deps(go.mod): bump app to arabica release by @renaynay in https://github.com/celestiaorg/celestia-node/pull/4578 **Full Changelog**: https://github.com/celestiaorg/celestia-node/compare/v0.27.1-arabica...v0.27.2-arabica

This release includes changes necessary for celestia-app v6 compatibility. It also reduces the storage window from 30 days to 7. If bumping directly from v0.25.3-arabica to this release, please see release notes for [v0.26.0-arabica](https://github.com/celestiaorg/celestia-node/r

⚠️ **Note: this release requires a config update and - for BN runners - a migration step.** ⚠️ See [docs](https://docs.celestia.org/how-to-guides/celestia-node-troubleshooting#resetting-your-config) for further information. ## This release notably introduces... * a unified share

⚠️ **Note: this release requires a config update.** ⚠️ See [docs](https://docs.celestia.org/how-to-guides/celestia-node-troubleshooting#resetting-your-config) for further information. ## This release notably introduces... * a unified share exchange protocol (via [unified shrex](h

This release includes changes necessary for celestia-app v6 compatibility. It also reduces the storage window from 30 days to 7. If bumping directly from v0.25.3-arabica to this release, please see release notes for [v0.26.0-arabica](https://github.com/celestiaorg/celestia-node/r

⚠️ **Note: this release requires a config update.** ⚠️ See [docs](https://docs.celestia.org/how-to-guides/celestia-node-troubleshooting#resetting-your-config) for further information. ## This release notably introduces... * a unified share exchange protocol (via [unified shrex](h

This release includes significant changes accumulated since May 2025 while waiting for the Celestia App v4/v5 mainnet update. **Please review all breaking changes carefully before upgrading.** # TL;DR 🚨 **This release breaks both API and config!** - ⚠️ **API Breaking Changes** -

Fixes a potential memory leak in light node (LN) and allows disabling of sampling process (DASer). **This patch release also requires a config update against the previous patch release. Please see [docs](https://docs.celestia.org/how-to-guides/celestia-node-troubleshooting#resett

Fixes a potential memory leak in light node (LN) and allows disabling of sampling process (DASer). **This patch release also requires a config update against the previous patch release. Please see [docs](https://docs.celestia.org/how-to-guides/celestia-node-troubleshooting#resett

# Celestia Node v0.25-mocha Release Notes This release accumulates all **Arabica v0.25.x releases (v0.25.0–v0.25.2)** and applies them to the **Mocha testnet**. It introduces several **breaking API changes**, new features, and critical updates for client developers (Go & Rust). -

# Celestia Node v0.25.2 Release Notes This patch release includes additional API breaking changes that further improve consistency across the node API. Please review these changes carefully before upgrading from v0.25.0 or v0.25.1. ## TL;DR * ⚠ **Additional API Breaking Changes**

Full changelog from last release: https://github.com/celestiaorg/celestia-node/releases/tag/v0.25.0-arabica ## What's Changed * fix(cmd/celestia): parse only store determination flags for auxiliary commands by @renaynay in https://github.com/celestiaorg/celestia-node/pull/4472 **

# Celestia Node v0.25 Release Notes This release includes significant changes accumulated since May 2025 while waiting for the Celestia App v4/v5 mainnet update. Please review all breaking changes carefully before upgrading. ## TL;DR * ⚠ **API Breaking Changes** * JSON integers n