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Since v0.13.0, x/tx follows Cosmos SDK semver: https://github.com/cosmos/cosmos-sdk/blob/main/RELEASES.md
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# Changelog

## [Unreleased]

## [v0.14.0](https://github.com/cosmos/cosmos-sdk/releases/tag/x/tx/v0.14.0) - 2025-04-24

* SDK v0.53.x support.
* [#23708](https://github.com/cosmos/cosmos-sdk/pull/23708) Add unordered transaction support.
* [#24408](https://github.com/cosmos/cosmos-sdk/pull/24408) Fix add feePayer as signer.
* [#24409](https://github.com/cosmos/cosmos-sdk/pull/24409) Fallback to injected resolver for placeholder descriptors.

## [v0.13.8](https://github.com/cosmos/cosmos-sdk/releases/tag/x/tx/v0.13.8) - 2025-01-28

* [#23513](https://github.com/cosmos/cosmos-sdk/pull/23513), [#23539](https://github.com/cosmos/cosmos-sdk/pull/23539) Add map marshalling support (as option) to Amino JSON encoder. 

## [v0.13.7](https://github.com/cosmos/cosmos-sdk/releases/tag/x/tx/v0.13.7) - 2024-12-16

* Fix [ABS-0043](https://github.com/cosmos/cosmos-sdk/security/advisories/GHSA-8wcc-m6j2-qxvm) Limit recursion depth for unknown field detection

## [v0.13.6](https://github.com/cosmos/cosmos-sdk/releases/tag/x/tx/v0.13.6) - 2024-12-12

### Bug Fixes

* [#22161](https://github.com/cosmos/cosmos-sdk/pull/22161) Add special case for string represented decimals.
* [#21825](https://github.com/cosmos/cosmos-sdk/pull/21825) Fix decimal encoding and field ordering in Amino JSON encoder.
* [#21782](https://github.com/cosmos/cosmos-sdk/pull/21782) Fix JSON attribute sort order on messages with oneof fields.

## [v0.13.5](https://github.com/cosmos/cosmos-sdk/releases/tag/x/tx/v0.13.5) - 2024-09-18

### Improvements

* [#21712](https://github.com/cosmos/cosmos-sdk/pull/21712) Add `AminoNameAsTypeURL` option to Amino JSON encoder.

## [v0.13.4](https://github.com/cosmos/cosmos-sdk/releases/tag/x/tx/v0.13.4) - 2024-08-02

### Improvements

* [#21073](https://github.com/cosmos/cosmos-sdk/pull/21073) In Context use sync.Map `getSignersFuncs` map from concurrent writes, we also call Validate when creating the Context.

## [v0.13.3](https://github.com/cosmos/cosmos-sdk/releases/tag/x/tx/v0.13.3) - 2024-04-22

### Improvements

* [#20049](https://github.com/cosmos/cosmos-sdk/pull/20049) Sort JSON attributes for `inline_json` encoder.

## [v0.13.2](https://github.com/cosmos/cosmos-sdk/releases/tag/x/tx/v0.13.2) - 2024-04-12

### Features

* [#19786](https://github.com/cosmos/cosmos-sdk/pull/19786)/[#19919](https://github.com/cosmos/cosmos-sdk/pull/19919) Add "inline_json" option to Amino JSON encoder.

### Improvements

* [#19845](https://github.com/cosmos/cosmos-sdk/pull/19845) Use hybrid resolver instead of only protov2 registry

### Bug Fixes

* [#19955](https://github.com/cosmos/cosmos-sdk/pull/19955) Don't shadow Amino marshalling error messages

## [v0.13.1](https://github.com/cosmos/cosmos-sdk/releases/tag/x/tx/v0.13.1) - 2024-03-05

### Features

* [#19618](https://github.com/cosmos/cosmos-sdk/pull/19618) Add enum as string option to encoder.

### Improvements

* [#18857](https://github.com/cosmos/cosmos-sdk/pull/18857) Moved `FormatCoins` from `core/coins` to this package under `signing/textual`.

### Bug Fixes

* [#19265](https://github.com/cosmos/cosmos-sdk/pull/19265) Reject denoms that contain a comma.

## [v0.13.0](https://github.com/cosmos/cosmos-sdk/releases/tag/x/tx/v0.13.0) - 2023-12-19

### Improvements

* [#18740](https://github.com/cosmos/cosmos-sdk/pull/18740) Support nested messages when fetching signers up to a default depth of 32.
