Weekly Update – October 5, 2026
Three releases shipped in github/gh-aw this week, headlined by work queues and built-in ledgers in v0.90.3. Here’s what’s new.
Release Highlights
Section titled “Release Highlights”This release introduces work queues and ledgers, tightens safe-output guardrails, and broadens Copilot model support.
- Work queue & ledgers: built-in log, set, map, table, and counter ledgers, plus Git-backed
work-queueoperator commands. See the ledger compaction docs. Related PRs: #65494 adds selectable issue-backed queue storage, and #65443 dispatches queued work to trusted worker workflows. - Copilot engine: AWF task-level model routing,
noneandmaxreasoning efforts, GPT-6.1 Sol support, Claude 5.5 and GPT-6 pricing, and a run-wide tool-call budget for Copilot SDK agents. - Safe outputs:
add-labelssupports separate call and per-call label limits, and several hardening fixes landed. #65612 adds attributed issue creation for custom safe-output jobs. - Docs: a redesigned site with a new landing page, warm palette, and Mona Sans.
Heads-up on behavior changes: GitHub App tokens now require explicit scopes at compile time, Claude defaults to strict MCP configuration, and add-comment fails when the triggering target can’t be resolved.
Standalone safe-output-backed ledgers arrived (#64354), along with richer audit artifacts covering ledger transactions and threat-detection outcomes (#64509, #64506), and compile-time self-hosted runner enforcement (#64173).
Step summaries now render friction cost, agents may emit two noop calls by default (#64031), and five new trajectory graders were added.
Other Notable Pull Requests
Section titled “Other Notable Pull Requests”- #65423 adds a TLA+ workflow security model and fail-closed credential cleanup.
- #65564 emits incomplete outcomes with diagnostics when an agent produces no safe outputs.
- #65650 makes PR Sous Chef poll faster and start agents only for actionable work.
Agent of the Week: daily-arxiv-researcher
Section titled “ Agent of the Week: daily-arxiv-researcher”A daily scout that reads the latest arXiv papers and looks for ideas that could improve GitHub Agentic Workflows.
Its recent runs have all succeeded in about five to six minutes. The October 2 and 3 runs used the Copilot CLI engine, and the October 4 run was the first on the Codex engine with web search and fetch tools, after a recent change moved it there. That run used roughly 84K tokens, versus 7K and 13K for the earlier runs.
The new engine is evidently more curious: it read about six times as many tokens as its predecessor on the same morning schedule.
Usage tip: Pair a research workflow with a dedup cache, as this one does with cache-memory, so it never reports the same paper twice.
Try It Out
Section titled “Try It Out”Update to v0.90.3 and give work queues a spin. Feedback and contributions are welcome in github/gh-aw.