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hal0 v0.9.8

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@github-actions github-actions released this 13 Jul 07:41
· 1111 commits to main since this release
v0.9.8
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Learn about vigilant mode.

Turnstone lands as a second heavyweight bundled agent alongside Hermes and
becomes a first-class companion service; the unified hal0-rocmfpx runner
becomes the default image for AMD GPUs (with an automatic slot migration on
update); and a memory security fix stops one agent deleting another's private
memories.

Highlights

  • Turnstone — a second heavyweight bundled agent joins Hermes: a native turnstone-server on loopback :9129, installed into its own managed PyPI venv, coexisting with Hermes via relaxed single-pick (#1299).
  • Turnstone is a first-class companion service — it shows in the Services pane and the Overview health card with start/stop/restart controls, next to Hermes/Hindsight/OpenWebUI.
  • hal0-rocmfpx is now the universal default runner for AMD GPUs — one unified image (Vulkan/RADV + HIP) replaces the per-lane toolboxes; CUDA and CPU-only lanes keep their lean images (#1297).
  • Memory: private-visibility is now enforced on delete — in unified-bank mode one agent could delete another agent's visibility:private memory by id; delete now applies the same fail-closed ACL as read/search/list.

Migrations

  • hal0 update automatically re-pins existing AMD-GPU slots from the old amd-strix-halo-toolboxes images to the unified hal0-rocmfpx runner (no-op on CUDA/CPU lanes) (#1297).

Added

  • Turnstone bundled agent — provisioning pipeline (managed PyPI venv, JWT-secret generation, model automap) plus hal0 provider/memory wiring, coexisting with Hermes (#1299).
  • Turnstone companion-service registration — a ServiceDef + systemd health probe, so turnstone appears in /api/services (Services pane, full lifecycle actions) and /api/services/health (Overview card + sidebar status).

Changed

  • hal0-rocmfpx as the default AMD-GPU image — basic seed profiles defer to a manifest-driven resolver that returns the unified runner for AMD lanes, the CUDA image for NVIDIA, and the lean toolbox for CPU-only (#1297).
  • PyPI distribution is published under the name hal0ai (the import package and hal0/hal0-agent console scripts are unchanged) (#1298).

Fixed

  • Memory delete ACL — delete enforces the visibility:private owner check in unified-bank mode, so an agent can no longer delete another agent's private memory by (guessable) document id; unresolved ids are withheld fail-closed (#1302).
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