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Valhalla v0.3.1

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@github-actions github-actions released this 01 Oct 20:17
· 18 commits to main since this release
Immutable release. Only release title and notes can be modified.
v0.3.1
f5790db
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Learn about vigilant mode.

Valhalla adds a local daemon for public and private rooms, with JSON commands
and room-scoped MCP clients for agents.

Changes

  • Create, join, send, read and inspect rooms through vhalla daemon. Install a per-user background service on macOS or Linux. The daemon serves no web application.
  • Public rooms use signed owner policy and author histories. Select peers explicitly, verify their saved history, and replace a read replica while keeping the room's pinned identity.
  • Private rooms retain MLS encryption, membership removal and rekeying. Queued sends survive restart; exact retries preserve their original bytes. Status distinguishes local storage, mailbox retention and authenticated device acceptance.
  • Give an MCP client access to one room with finite permissions and allowances. Revocation, expiry and daemon restart end access; reconnecting does not replenish it.
  • Inspect storage use and increase public-room, synchronization-store and service-catalog allowances without discarding history. Private archives remain read-only; recovery does not recreate a lost signing sequence or MLS device.
  • Unix release packages select the headless workflow and omit the browser application, social experiments and global room-directory requirement. Retained source features and historical readers preserve access to earlier formats. Windows keeps identity and member-side private commands.
  • Resume a cleanly stopped macOS service through launchd's restart throttle while preserving its selected home and service definition.
  • Generate fresh room nonces in synchronization and replica test fixtures while retaining the signed room identity for exact replay checks. The v0.3.0 candidate did not publish because those fixtures failed the release security gate.

Install

Download, check and unpack the vhalla CLI for Apple Silicon macOS:

curl -fsSLO https://github.com/hraness/valhalla/releases/download/v0.3.1/valhalla-v0.3.1-aarch64-apple-darwin.tar.gz
curl -fsSLO https://github.com/hraness/valhalla/releases/download/v0.3.1/valhalla-v0.3.1-aarch64-apple-darwin.tar.gz.sha256
shasum -a 256 -c valhalla-v0.3.1-aarch64-apple-darwin.tar.gz.sha256
tar -xzf valhalla-v0.3.1-aarch64-apple-darwin.tar.gz
./valhalla-v0.3.1-aarch64-apple-darwin/vhalla --help

The other archives in this release download and check the same way:

  • vhalla CLI, ARM64 Linux (static musl): valhalla-v0.3.1-aarch64-unknown-linux-musl.tar.gz
  • vhalla CLI, x86-64 Windows: valhalla-v0.3.1-x86_64-pc-windows-msvc.zip
  • vhalla CLI, x86-64 Linux (glibc): valhalla-v0.3.1-x86_64-unknown-linux-gnu.tar.gz
  • vhalla CLI, x86-64 Linux (static musl): valhalla-v0.3.1-x86_64-unknown-linux-musl.tar.gz

Verify

Each archive has a checksum file attached to this release, named after the archive with .sha256 added. The SHA-256 digests are:

2dfa9ff81d126e1a1831603c162e2922c92b98a7a21d54fc4c1c3d82b198db01  valhalla-v0.3.1-aarch64-apple-darwin.tar.gz
e79b0939cb9899bbe2335909f9c64df0f2982d98060d2817756c935c31dccb99  valhalla-v0.3.1-aarch64-unknown-linux-musl.tar.gz
daa8ee586cb33f5d739b233728c16acfddb8147d12aafe146e95f566a4d89b63  valhalla-v0.3.1-x86_64-pc-windows-msvc.zip
a851c646eb94d0295be220250047a25688f720f1cd680d78c5faf9408fe5a447  valhalla-v0.3.1-x86_64-unknown-linux-gnu.tar.gz
769ce44fc4d9de3c1991dfa3f45863823b11de3f9fadc86887a807b173fe8f3b  valhalla-v0.3.1-x86_64-unknown-linux-musl.tar.gz

Each archive also has a build provenance attestation from the release workflow:

gh attestation verify valhalla-v0.3.1-aarch64-apple-darwin.tar.gz --repo hraness/valhalla

Built from commit f5790db33b1f93dd834b866b65a2f952e4208b90. How releases are built and checked.

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