0.8.4-rc.8 - 2026-10-12

Release Notes

Added

• weaver project add | up | down | status | remove: add a project to a developer machine in one
  step (fetch over the mesh or git, register, detect how it runs, install its /<slug> route,
  list required environment variables by name), start and stop it with process-compose, and
  undo exactly what was added. The dashboard's "Add locally" uses the same path.
  docs/guides/developer-quickstart.md.
• Chief of staff on a real model: scripts/build.sh cos-up starts the agent with a local model
  (llm lab) and stops it on exit, with a cloud fallback chain; tools for the board, the current
  card and mesh routes; notes to project history and a per-installation RVF brain; local
  speech-to-text and spoken replies with barge-in. The conversation API is frozen as cos.v1
  (docs/plans/adr-118-cos-contract.md), with per-endpoint replies and an optional tailnet bind
  with per-endpoint tokens (weftos-cos endpoint add).
• Display sessions over the certified-leaf channel (ADR-117): display.* RPCs, weaver leaf status, cos-console-host --leaf, the edge-pad firmware renders sessions; hardware-in-the-loop
  script scripts/edgepad-console-hil.sh.
• Mesh resources and exposures (ADR-120 X1-X2): library and toolchain facts (CUDA, ROCm, Core ML,
  MLX, PyTorch, ONNX Runtime) and live free VRAM; one exposure registry with
  weaver expose list | on | off | pause | log and a [mesh.expose] master switch; unannounced
  exposures are refused; a hash-chained activity log; exposures and resources in the heartbeat.
• weftos team apply | status | uninstall (ADR-112 TM2): project-scoped apply with a lock,
  collision refusal, a birth report and symmetric uninstall; agent.install uses the same path.
• MCP: stateless 2026-07-28 requests and server/discover next to the 2025-06-18 handshake.

Fixed

• HNSW memory search: queries no longer serialize on the store and model locks (10K: 18-thread
  throughput 321 -> about 114,000 queries/s), graph builds are about 10x faster, and deletes or
  upserts between rebuilds can no longer return the wrong entry.
• A flaky mesh-fetch test, clawft-voice-onnx clippy under --features onnx (now in the gate),
  and scripts/build.sh --help executing text in its usage message.
• Long model streams no longer stall in the retry buffer (more than 256 chunks).

weft-gui-egui 0.8.4-rc.8

Install weft-gui-egui 0.8.4-rc.8

Install prebuilt binaries via shell script

curl --proto '=https' --tlsv1.2 -LsSf https://github.com/weave-logic-ai/weftos/releases/download/v0.8.4-rc.8/clawft-gui-egui-installer.sh | sh

Install prebuilt binaries via powershell script

powershell -ExecutionPolicy Bypass -c "irm https://github.com/weave-logic-ai/weftos/releases/download/v0.8.4-rc.8/clawft-gui-egui-installer.ps1 | iex"

Install prebuilt binaries via Homebrew

brew install weave-logic-ai/tap/clawft-gui-egui

Download weft-gui-egui 0.8.4-rc.8

File	Platform	Checksum
clawft-gui-egui-aarch64-apple-darwin.tar.gz	Apple Silicon macOS	checksum
clawft-gui-egui-x86_64-apple-darwin.tar.gz	Intel macOS	checksum
clawft-gui-egui-x86_64-pc-windows-msvc.zip	x64 Windows	checksum
clawft-gui-egui-aarch64-unknown-linux-gnu.tar.gz	ARM64 Linux	checksum
clawft-gui-egui-x86_64-unknown-linux-gnu.tar.gz	x64 Linux	checksum
clawft-gui-egui-aarch64-unknown-linux-musl.tar.gz	ARM64 MUSL Linux	checksum
clawft-gui-egui-x86_64-unknown-linux-musl.tar.gz	x64 MUSL Linux	checksum

Verifying GitHub Artifact Attestations

The artifacts in this release have attestations generated with GitHub Artifact Attestations. These can be verified by using the GitHub CLI:

gh attestation verify <file-path of downloaded artifact> --repo weave-logic-ai/weftos

You can also download the attestation from GitHub and verify against that directly:

gh attestation verify <file-path of downloaded artifact> --bundle <file-path of downloaded attestation>

clawft-cli 0.8.4-rc.8

Install clawft-cli 0.8.4-rc.8

Install prebuilt binaries via shell script

curl --proto '=https' --tlsv1.2 -LsSf https://github.com/weave-logic-ai/weftos/releases/download/v0.8.4-rc.8/clawft-cli-installer.sh | sh

Install prebuilt binaries via powershell script

powershell -ExecutionPolicy Bypass -c "irm https://github.com/weave-logic-ai/weftos/releases/download/v0.8.4-rc.8/clawft-cli-installer.ps1 | iex"

Install prebuilt binaries via Homebrew

brew install weave-logic-ai/tap/clawft-cli

Download clawft-cli 0.8.4-rc.8

File	Platform	Checksum
clawft-cli-aarch64-apple-darwin.tar.gz	Apple Silicon macOS	checksum
clawft-cli-x86_64-apple-darwin.tar.gz	Intel macOS	checksum
clawft-cli-x86_64-pc-windows-msvc.zip	x64 Windows	checksum
clawft-cli-aarch64-unknown-linux-gnu.tar.gz	ARM64 Linux	checksum
clawft-cli-x86_64-unknown-linux-gnu.tar.gz	x64 Linux	checksum
clawft-cli-aarch64-unknown-linux-musl.tar.gz	ARM64 MUSL Linux	checksum
clawft-cli-x86_64-unknown-linux-musl.tar.gz	x64 MUSL Linux	checksum

Verifying GitHub Artifact Attestations

The artifacts in this release have attestations generated with GitHub Artifact Attestations. These can be verified by using the GitHub CLI:

gh attestation verify <file-path of downloaded artifact> --repo weave-logic-ai/weftos

You can also download the attestation from GitHub and verify against that directly:

gh attestation verify <file-path of downloaded artifact> --bundle <file-path of downloaded attestation>

clawft-weave 0.8.4-rc.8

Install clawft-weave 0.8.4-rc.8

Install prebuilt binaries via shell script

curl --proto '=https' --tlsv1.2 -LsSf https://github.com/weave-logic-ai/weftos/releases/download/v0.8.4-rc.8/clawft-weave-installer.sh | sh

Install prebuilt binaries via powershell script

powershell -ExecutionPolicy Bypass -c "irm https://github.com/weave-logic-ai/weftos/releases/download/v0.8.4-rc.8/clawft-weave-installer.ps1 | iex"

Install prebuilt binaries via Homebrew

brew install weave-logic-ai/tap/clawft-weave

Download clawft-weave 0.8.4-rc.8

File	Platform	Checksum
clawft-weave-aarch64-apple-darwin.tar.gz	Apple Silicon macOS	checksum
clawft-weave-x86_64-apple-darwin.tar.gz	Intel macOS	checksum
clawft-weave-x86_64-pc-windows-msvc.zip	x64 Windows	checksum
clawft-weave-aarch64-unknown-linux-gnu.tar.gz	ARM64 Linux	checksum
clawft-weave-x86_64-unknown-linux-gnu.tar.gz	x64 Linux	checksum
clawft-weave-aarch64-unknown-linux-musl.tar.gz	ARM64 MUSL Linux	checksum
clawft-weave-x86_64-unknown-linux-musl.tar.gz	x64 MUSL Linux	checksum

Verifying GitHub Artifact Attestations

The artifacts in this release have attestations generated with GitHub Artifact Attestations. These can be verified by using the GitHub CLI:

gh attestation verify <file-path of downloaded artifact> --repo weave-logic-ai/weftos

You can also download the attestation from GitHub and verify against that directly:

gh attestation verify <file-path of downloaded artifact> --bundle <file-path of downloaded attestation>

weftos 0.8.4-rc.8

Install weftos 0.8.4-rc.8

Install prebuilt binaries via shell script

curl --proto '=https' --tlsv1.2 -LsSf https://github.com/weave-logic-ai/weftos/releases/download/v0.8.4-rc.8/weftos-installer.sh | sh

Install prebuilt binaries via powershell script

powershell -ExecutionPolicy Bypass -c "irm https://github.com/weave-logic-ai/weftos/releases/download/v0.8.4-rc.8/weftos-installer.ps1 | iex"

Install prebuilt binaries via Homebrew

brew install weave-logic-ai/tap/weftos

Download weftos 0.8.4-rc.8

File	Platform	Checksum
weftos-aarch64-apple-darwin.tar.gz	Apple Silicon macOS	checksum
weftos-x86_64-apple-darwin.tar.gz	Intel macOS	checksum
weftos-x86_64-pc-windows-msvc.zip	x64 Windows	checksum
weftos-aarch64-unknown-linux-gnu.tar.gz	ARM64 Linux	checksum
weftos-x86_64-unknown-linux-gnu.tar.gz	x64 Linux	checksum
weftos-aarch64-unknown-linux-musl.tar.gz	ARM64 MUSL Linux	checksum
weftos-x86_64-unknown-linux-musl.tar.gz	x64 MUSL Linux	checksum

Verifying GitHub Artifact Attestations

The artifacts in this release have attestations generated with GitHub Artifact Attestations. These can be verified by using the GitHub CLI:

gh attestation verify <file-path of downloaded artifact> --repo weave-logic-ai/weftos

You can also download the attestation from GitHub and verify against that directly:

gh attestation verify <file-path of downloaded artifact> --bundle <file-path of downloaded attestation>