darn v0.6.2 — Nightly Build

Date: 2026-03-31
Commit: f354a3bb

CLI Binaries

darn v0.6.2 — Nightly Build

Date: 2026-03-30
Commit: 24026d60

CLI Binaries

Updates Subduction to 0.10.0

darn v0.6.1 — Nightly Build

Date: 2026-03-27
Commit: 55684ede

CLI Binaries

darn v0.6.0 — Nightly Build

Date: 2026-03-27
Commit: f75dd2de

CLI Binaries

Dependency upgrade release — updates all Subduction and Sedimentree crates to their latest versions and adapts to the new APIs. This has breaking changes under the hood.

What changed

Dependency upgrades

API migration

• SubductionBuilder: Subduction::new() replaced by a builder with
  type-level required fields; hydration is now manual (load from storage into
  a ShardedMap and pass via .sedimentrees()).
• Connection management: register() → add_connection() (takes
  Authenticated<C, F>); Connection trait no longer exposes peer_id() —
  peer identity lives on the Authenticated wrapper.
• Sync methods: full_sync() → full_sync_with_all_peers(),
  sync_all() → sync_with_all_peers().
• Error types: AttachError/RegistrationError replaced by
  AddConnectionError.
• Storage: load_* methods now return VerifiedMeta<T> wrappers; use
  into_full_parts().1 to extract inner values.
• Import paths: Audience and DiscoveryId moved to
  connection::handshake::audience submodule.

Improvements

• Iroh listener/sender task error logs now include the peer_id field,
  making it possible to correlate failures with a specific remote peer when
  multiple connections are active.
• Homebrew formula updated for v0.6.0.

Upgrading

No user-facing changes — workspaces, .darn config files, peers, and storage
are all forward-compatible. Just install the new binary.

darn v0.6.0 — Nightly Build

Date: 2026-03-15
Commit: 728cd6fe

CLI Binaries

What's Changed

• Address UX feedback by @expede in #19
• Improve README diagram by @expede in #20
• Update brew hashes by @expede in #21

Full Changelog: v0.5.0...v0.5.1

darn v0.5.1 — Nightly Build

Date: 2026-03-13
Commit: 2badcfc5

CLI Binaries

v0.5.0 "Cabled Cashmere"

Highlights

Immutable String Type

Files matching dist/**, build/**, and other configurable patterns are now stored as immutable strings (LWW — last-writer-wins) rather than character CRDTs. This is the correct merge strategy for build artifacts, minified bundles, and other generated files that should be replaced wholesale rather than character-merged.

Per-Workspace Peers

Peer configuration is now scoped per workspace instead of global, allowing different projects to sync with different collaborators.

Document Editing

New darn doc edit command for appending to and clearing lists in Automerge documents, enabling lightweight structured-data workflows from the CLI.

Quiet & Silent Modes

New --quiet and --silent flags control output verbosity independently of --porcelain:

Improved Concurrency

• File ingestion now uses I/O-tuned parallelism (cores × 4) instead of CPU-bound limits
• Network operations use a flat cap of 128 concurrent tasks
• New darn_core::concurrency module exposes these defaults

Changes

• Immutable string file type for last-writer-wins merge semantics
• dist/** and build/** added to default immutable patterns
• Per-workspace peer storage — peers are no longer global
• darn doc edit subcommand (append/clear lists in Automerge docs)
• --quiet / --silent verbosity flags
• Porcelain wire format documented accurately (<level>\t<message>)
• I/O-tuned concurrency for file ingestion and network sync
• Immutable content preserved through file lifetime (no spurious type coercion)
• Strict automerge: URL format — plain base58 fallback removed
• result_large_err fix — SedimentreeError boxed in FileProcessError
• Feature-gated imports — builds cleanly with --no-default-features --features rustls

Testing

• 143 unit, 40 integration, 13 CLI, and 2 doc tests
• New property-based tests (bolero) for serialization roundtrips, hash consistency, and sync stats
• Known-answer vectors for content_hash (blake3)
• 15 redundant tests removed

Full Changelog

v0.4.0...v0.5.0