Release Notes

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

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

*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 * 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

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

**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

This patch focuses on two things: * Fixing memory leaks coming from libp2p dependency #3581 * Make LNs run only with DHT Client mode to see if that's causing churn and high provider record loss on the network #3574 **Full Changelog**: https://github.com/celestiaorg/celestia-node/

## What's Changed * ci: remove golangci-lint action warning by @ramin in https://github.com/celestiaorg/celestia-node/pull/3500 * feat(metrics): add common labels to prometheus by @walldiss in https://github.com/celestiaorg/celestia-node/pull/3508 * ci: update celestia shared dep

# v0.14.0 ## Pruning This release introduces block (or sample) pruning via the `--experimental-pruning` flag. When --experimental-pruning is enabled, light nodes will prune samples, while full and bridge nodes will prune blocks older than 30 days ( the availability window defined

A patch release containing a fix for account sequence errors in some blob submission scenarios. Original commit that was cherry-picked for this release: https://github.com/celestiaorg/celestia-node/pull/3298 **Full Changelog**: https://github.com/celestiaorg/celestia-node/compare

## What's Changed * refactor(share): use atomic.Int64 and fix 'racy' bugs by @cristaloleg in https://github.com/celestiaorg/celestia-node/pull/3478 * chore(deps): upgrade golangci-lint in ci to 1.59 by @walldiss in https://github.com/celestiaorg/celestia-node/pull/3483 * chore(de

## What's Changed * chore: Update Tendermint Telemetry Broken Link by @Erlangshen219 in https://github.com/celestiaorg/celestia-node/pull/3338 * fix(ci): update from published to released trigger for deployment epic by @MSevey in https://github.com/celestiaorg/celestia-node/pull/

This patch fixes a severe namespace data parsing logic bug that causes missed blobs. - [72111f4a](https///github.com/celestiaorg/celestia-node/commit/72111f4a) fix(blob/service): fix handling of the padding shares (#3404) - [e40a1099](https///github.com/celestiaorg/celestia-node/

A patch release focused on dependancy bumps and chore updates. - [0fbab7d8](https///github.com/celestiaorg/celestia-node/commit/0fbab7d8) chore(fmt/linters): Add gofumpt formatter and linter (#3331) by @walldiss - [a1a5f3c0](https///github.com/celestiaorg/celestia-node/commit/a1a

This RC notably introduces: * the ability to concurrently submit transactions via https://github.com/celestiaorg/celestia-node/pull/3298 * fee granting via https://github.com/celestiaorg/celestia-node/pull/3304 Note, this RC contains a break, listed below, that breaks proto for B

A patch release containing various fixes. ## Fixes - [ceae8cfb](https///github.com/celestiaorg/celestia-node/commit/ceae8cfb) fix(nodebuilder/share/cmd): Fix parsing of uint for height in `share` rpc CLI commands (#3294) - [913e9df5](https///github.com/celestiaorg/celestia-node/c

## What's Changed * ci(deps): Bump common ci by @jrmanes in https://github.com/celestiaorg/celestia-node/pull/3222 * fix(ci): specify secrets by @jrmanes in https://github.com/celestiaorg/celestia-node/pull/3279 * deps: Bump libp2p dependencies by @renaynay in https://github.com/

This patch mainly addresses two medium-severity issues: * DA nodes to time out during the start if one of the bootstrappers goes offline(https://github.com/celestiaorg/go-header/pull/167) * Sampling randomness didn't persist over retries(https://github.com/celestiaorg/celestia-no

This patch release notably fixes a bug that broke serialisation for `blob.Proof`. It also [introduces an additional field](https://github.com/celestiaorg/celestia-node/pull/3165) inside of the `blob.Blob` struct that tracks the index of the first share of the blob inside of the E

This release introduces a light node sampling window of 30 days, specified in [CIP-4](https://github.com/celestiaorg/CIPs/blob/main/cips/cip-4.md). Light nodes will now only sample blocks within a 30 day window instead of sampling all blocks from genesis. Also notable is the [int

Proper release logs will land in the official release. ## What's Changed * feat(nodebuilder/prune)!: Enable sampling window for light nodes by @renaynay in https://github.com/celestiaorg/celestia-node/pull/2991 * refactor(makefile + ci): rename swamp -> integration by @ramin in h

This release is a recommended upgrade for all users and contains security-related fixes. ## What's Changed * ci: add continue-on-error temporarily by @ramin in https://github.com/celestiaorg/celestia-node/pull/3100 * chore(deps): Bump go-header by @renaynay in https://github.com/

This release is a recommended upgrade for all users and contains security-related fixes. ## What's Changed * refactor(makefile + ci): rename swamp -> integration by @ramin in https://github.com/celestiaorg/celestia-node/pull/3065 * chore(deps): update otel group by @ramin in http

This patch release introduces support for `arabica-11` and a few minor fixes and dependency bumps. **Please note**: This patch upgrades the go-header dependency which contains a break to header metrics, namely: `head` is now located under `hdr_store_head_height_gauge`. ## What's

Adds arabica-11. ## What's Changed * chore(deps): Bump github.com/prometheus/client_golang from 1.17.0 to 1.18.0 by @dependabot in https://github.com/celestiaorg/celestia-node/pull/3064 * chore(deps): Bump github.com/ipfs/boxo from 0.15.0 to 0.16.0 by @dependabot in https://githu

Contains another [mem-leak fix](https://github.com/celestiaorg/celestia-node/pull/3005). ## What's Changed * pruner: Implement skeleton for pruner package by @renaynay in https://github.com/celestiaorg/celestia-node/pull/2972 * fix(cmd): explicitly set a string representation of

# v0.12.1 > Make Light Nodes light again * 🔧 __Resolved Memory Leak__: After a thorough investigation, our team has fixed a longstanding memory leak coming from our dependencies. This fix ensures stable RAM usage and a reliable user experience. Check [Issue #2905](https://github

This RC most notably contains a fix to the memory leak caused by a bug in BadgerDB, reducing memory consumption significantly in https://github.com/celestiaorg/celestia-node/pull/2960. ## What's Changed ### FEATURES * feat(core): Enable metrics for core package by @renaynay in ht