Release Notes

FOR JOSH **Full Changelog**: https://github.com/celestiaorg/celestia-node/compare/v0.21.9-mammoth-v0.0.9...v0.21.9-mammoth-0.0.9

**Full Changelog**: https://github.com/celestiaorg/celestia-node/compare/v0.21.9-mammoth-v0.0.8...v0.21.9-mammoth-v0.0.9

**Full Changelog**: https://github.com/celestiaorg/celestia-node/compare/v0.21.9-mammoth-v0.0.7...v0.21.9-mammoth-v0.0.8

## What's Changed * refactor: deprecate IsInsufficientMinGasPrice by @rootulp in https://github.com/celestiaorg/celestia-app/pull/4510 * fix: start `tendermint.rpc.grpc.BlockAPI` by @rootulp in https://github.com/celestiaorg/celestia-app/pull/4525 **Full Changelog**: https://gith

## What's Changed * feat: add CAT mempool by @tac0turtle in https://github.com/celestiaorg/celestia-core/pull/1708 **Full Changelog**: https://github.com/celestiaorg/celestia-core/compare/v1.53.0-tm-v0.38.17-rc0...v1.53.0-tm-v0.38.17-rc1

## What's Changed * feat: add priority mempool by @tac0turtle in https://github.com/celestiaorg/celestia-core/pull/1703 **Full Changelog**: https://github.com/celestiaorg/celestia-core/compare/v1.52.0-tm-v0.38.17...v1.53.0-tm-v0.38.17-rc0

## What's Changed * feat: wire module-by-hash debug command (backport #4453) by @mergify in https://github.com/celestiaorg/celestia-app/pull/4480 * feat!: set upgrade on upgrade keeper in endblocker (backport #4430) by @mergify in https://github.com/celestiaorg/celestia-app/pull/

## Changelog * 35f0315e269ddd9ac31b0c98015f0084ab72f105 mod tidy

**Full Changelog**: https://github.com/celestiaorg/celestia-node/compare/v0.21.9-mammoth-v0.0.5...v0.21.9-mammoth-v0.0.6

**Full Changelog**: https://github.com/celestiaorg/celestia-node/compare/v0.21.9-mammoth-v0.0.4...v0.21.9-mammoth-v0.0.5

**Full Changelog**: https://github.com/celestiaorg/celestia-node/compare/v0.21.9-mammoth-v0.0.3...v0.21.9-mammoth-v0.0.4

## What's Changed * feat: wire module-by-hash debug command (backport #4453) by @mergify in https://github.com/celestiaorg/celestia-app/pull/4480 * feat!: set upgrade on upgrade keeper in endblocker (backport #4430) by @mergify in https://github.com/celestiaorg/celestia-app/pull/

## What's Changed * chore: put celestia features into 0.38.x by @tac0turtle in https://github.com/celestiaorg/celestia-core/pull/1672 **Full Changelog**: https://github.com/celestiaorg/celestia-core/commits/v1.52.0-tm-v0.38.17

## Upgrade Notice This release addresses a security vulnerability. Node operators are encouraged to upgrade immediately. ## What's Changed * feat: update the gas estimation mechanism to use the mempool (backport #4411) by @mergify in https://github.com/celestiaorg/celestia-app/pu

## Upgrade Notice This release addresses a security vulnerability. Node operators are encouraged to upgrade immediately. ## What's Changed * feat!: reduce upgrade height delay for Arabica and Mocha (backport #4414) by @mergify in https://github.com/celestiaorg/celestia-app/pull/4

## Upgrade Notice This release addresses a security vulnerability. Node operators are encouraged to upgrade immediately. ## What's Changed * feat!: reduce upgrade height delay for Arabica and Mocha (backport #4414) by @mergify in https://github.com/celestiaorg/celestia-app/pull/4

## Upgrade Notice This release addresses a security vulnerability. Node operators are encouraged to upgrade immediately. ## What's Changed * chore(deps): upgrade to go-square v2.2.0 (backport #4463) by @mergify in https://github.com/celestiaorg/celestia-app/pull/4464 * fix: BlobS

## What's Changed * feat: adjust the estimated gas price for high and medium priority (backport #4449) by @mergify in https://github.com/celestiaorg/celestia-app/pull/4457 **Full Changelog**: https://github.com/celestiaorg/celestia-app/compare/v3.5.0-arabica...v3.5.1-arabica

## What's Changed * refactor: replace custom appendTo methods with `encoding.AppendBinary` by @leopardracer in https://github.com/celestiaorg/celestia-node/pull/4160 * fix: use a more straightforward return value by @looklose in https://github.com/celestiaorg/celestia-node/pull/4

## Upgrade Notice This release improves the gas estimation mechanism. ## What's Changed * feat: update the gas estimation mechanism to use the mempool (backport #4411) by @mergify in https://github.com/celestiaorg/celestia-app/pull/4422 * chore(deps): bump core to v1.51.0-tm-v0.3

## What's Changed * deps(go.mod): bump app by @renaynay in https://github.com/celestiaorg/celestia-node/pull/4175 * refactor: replace custom appendTo methods with `encoding.AppendBinary` by @leopardracer in https://github.com/celestiaorg/celestia-node/pull/4160 * fix: use a more

Regular patch release containing several fixes and chores. ## What's Changed * docs: fix broken link by @futreall in https://github.com/celestiaorg/celestia-node/pull/4011 * fix: cli with malformed height by @jcstein in https://github.com/celestiaorg/celestia-node/pull/4107 * fix

## Upgrade Notice This release improves the gas estimation mechanism. ## What's Changed * feat: update the gas estimation mechanism to use the mempool (backport #4411) by @mergify in https://github.com/celestiaorg/celestia-app/pull/4422 * chore(deps): bump core to v1.51.0-tm-v0.3

**Full Changelog**: https://github.com/celestiaorg/celestia-node/compare/v0.21.9-mammoth-v0.0.2...v0.21.9-mammoth-v0.0.3

TESTING ONLY

## What's Changed * chore(deps): Bump golang.org/x/net from 0.35.0 to 0.36.0 by @dependabot in https://github.com/celestiaorg/celestia-node/pull/4169 * perf(header): MsgID func only needs to unmarshal Commit from ExtendedHeader by @renaynay in https://github.com/celestiaorg/celes

## What's Changed * feat: purpose -1 to return all unconfirmed transactions in UnconfirmedTxs RPC by @rach-id in https://github.com/celestiaorg/celestia-core/pull/1675 **Full Changelog**: https://github.com/celestiaorg/celestia-core/compare/v1.49.1-tm-v0.34.35...v1.51.0-tm-v0.34.

## What's Changed * ci: bump golangci-lint by @cristaloleg in https://github.com/celestiaorg/celestia-node/pull/4163 * feat(modp2p): reachability check by @Wondertan in https://github.com/celestiaorg/celestia-node/pull/4164 * deps(go.mod): app bump to mocha by @renaynay in https:

## Upgrade Notice This release addresses a security vulnerability in ibc-go. Node operators are encouraged to upgrade immediately. ## What's Changed * fix: non-deterministic JSON in IBC acks again by @rootulp in https://github.com/celestiaorg/celestia-app/pull/4406 **Full Changel

## Upgrade Notice This release addresses a security vulnerability in ibc-go. Node operators are encouraged to upgrade immediately. ## What's Changed * fix: non-deterministic JSON in IBC acks again by @rootulp in https://github.com/celestiaorg/celestia-app/pull/4406 **Full Changel