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Merged
gammazero merged 2 commits into from
Apr 9, 2026
Merged

Release v0.38.0 #1137

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cc616a2
Release v0.38.0
gammazero Apr 9, 2026
7845b42
update version
gammazero Apr 9, 2026
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15 changes: 13 additions & 2 deletions CHANGELOG.md
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Expand Up @@ -16,6 +16,19 @@ The following emojis are used to highlight certain changes:

### Added

### Changed

### Removed

### Fixed

### Security


## [v0.38.0]

### Added

- `ipns`: `NewRecord` accepts `WithMetadata(map[string]any)` option for storing custom scalar key-value pairs (string, `[]byte`, int64, int, bool) in the signed DAG-CBOR data of IPNS records. Metadata can be read back via `Record.Metadata` (returns typed `MetadataValue` with `Kind()` discriminator) and iterated with `Record.MetadataEntries`. Reserved IPNS field names, empty keys, and unsupported value types are rejected. [#1085](https://github.com/ipfs/boxo/pull/1085)
- `dag/walker`: new package for memory-efficient DAG traversal with deduplication. `VisitedTracker` interface with `BloomTracker` (scalable bloom filter chain, ~4 bytes/CID vs ~75 bytes for a map) and `MapTracker` (exact, for tests). `WalkDAG` provides iterative DFS traversal with integrated dedup, supporting dag-pb, dag-cbor, raw, and other registered codecs. ~2x faster than the legacy go-ipld-prime selector-based traversal. `WalkEntityRoots` emits only entity roots (files, directories, HAMT shards) instead of every block, skipping internal file chunks. [#1124](https://github.com/ipfs/boxo/pull/1124)
- `pinner`: `NewUniquePinnedProvider` and `NewPinnedEntityRootsProvider` log and skip corrupted pin entries instead of aborting the provide cycle, allowing remaining pins to still be provided. [#1124](https://github.com/ipfs/boxo/pull/1124)
Expand Down Expand Up @@ -46,8 +59,6 @@ The following emojis are used to highlight certain changes:
- `mfs`: closing a file descriptor after its directory entry was removed (e.g. FUSE RELEASE racing with RENAME) no longer re-adds the stale entry to the parent directory. [#1134](https://github.com/ipfs/boxo/pull/1134)
- `mfs`: `SetMode` and `SetModTime` no longer drop file content links when updating UnixFS metadata. [#1134](https://github.com/ipfs/boxo/pull/1134)

### Security


## [v0.37.0]

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2 changes: 1 addition & 1 deletion version.json
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@@ -1,3 +1,3 @@
{
"version": "v0.37.0"
"version": "v0.38.0"
}
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