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Merged
Ryang-21 merged 1 commit into from
Mar 6, 2026
Merged

release v4.0.0 #137

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10 changes: 5 additions & 5 deletions CHANGELOG.md
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Expand Up @@ -5,19 +5,19 @@ project adheres to [Semantic Versioning](http://semver.org/).

## Unreleased

## [v4.0.0](https://github.com/stellar/js-xdr/compare/v3.1.2...v4.0.0)

### Breaking Change
* Removed [the custom `Buffer.subarray` polyfill](https://github.com/stellar/js-xdr/pull/118) introduced in v3.1.1 to address the issue of it not being usable in the React Native Hermes engine. We recommend using [`@exodus/patch-broken-hermes-typed-arrays`](https://github.com/ExodusMovement/patch-broken-hermes-typed-arrays) as an alternative. If needed, please review and consider manually adding it to your project ([#128](https://github.com/stellar/js-xdr/pull/128)).

### Added
* Added optional `maxDepth` decoding limits for nested recursive types to guard against stack overflows during decode. `Array`, `VarArray`, and `Option` constructors now accept a depth limit, and `Struct.create` / `Union.create` can configure per-type decode depth budgets.

### Fixed
* Removed [the custom `Buffer.subarray` polyfill](https://github.com/stellar/js-xdr/pull/118) introduced in v3.1.1 to address the issue of it not being usable in the React Native Hermes engine. We recommend using [`@exodus/patch-broken-hermes-typed-arrays`](https://github.com/ExodusMovement/patch-broken-hermes-typed-arrays) as an alternative. If needed, please review and consider manually adding it to your project ([#128](https://github.com/stellar/js-xdr/pull/128)).

* Decoding Array and VarArray now fast fails when the array length exceeds remaining bytes to decode ([#132](https://github.com/stellar/js-xdr/pull/132))

* Fixed silent truncation of bigint values exceeding the range of sized integers (`Hyper`, `UnsignedHyper`, and other `LargeInt` subtypes). Construction, encoding, and multi-part assembly now throw on overflow/underflow instead of silently clamping. `isValid` also validates value range. `sliceBigInt` now returns signed slice values for consistency ([#133](https://github.com/stellar/js-xdr/pull/133)).




## [v3.1.2](https://github.com/stellar/js-xdr/compare/v3.1.1...v3.1.2)

### Fixed
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2 changes: 1 addition & 1 deletion package.json
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@@ -1,6 +1,6 @@
{
"name": "@stellar/js-xdr",
"version": "3.1.2",
"version": "4.0.0",
"description": "Read/write XDR encoded data structures (RFC 4506)",
"engines": {
"node": ">=20.0.0",
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