[
  {
    "schemaVersion": 1,
    "license": "CC-BY-4.0",
    "licenseUrl": "https://creativecommons.org/licenses/by/4.0/",
    "attribution": "Rulefiles contributors",
    "week": "2026-W42",
    "start": "2026-10-12",
    "end": "2026-10-18",
    "status": "published",
    "verifiedOn": "2026-10-16",
    "title": "Digest for 12 to 18 October 2026 (through 15 October)",
    "summary": "The week is still running: this issue lists changes published up to 15 October 2026. Each item quotes the source wording and links to it. No new Cursor changelog entry since 2026-10-13, as of 2026-10-16.",
    "items": [
      {
        "id": "cursor-2026-10-13-origin-app-marketplace",
        "date": "2026-10-13",
        "tool": "cursor",
        "title": "Origin App Marketplace",
        "text": "Origin now integrates with over 20 apps for deployments, CI, code review, security, monitoring, and project management, from partners including Cloudflare, Linear, Sentry, and Socket Security.",
        "quote": true,
        "figure": "over 20 apps",
        "sourceUrl": "https://cursor.com/changelog/origin-app-marketplace",
        "sourceLabel": "Cursor changelog"
      },
      {
        "id": "claude-code-2026-10-14-v2.1.299",
        "date": "2026-10-14",
        "tool": "claude-code",
        "title": "Claude Code v2.1.299",
        "text": "Added `CLAUDE_CODE_DISABLE_FILE_MENTIONS` environment variable: Claude gets the paths of `@` file mentions to read with its file tools, not the files' contents",
        "quote": true,
        "version": "2.1.299",
        "sourceUrl": "https://github.com/anthropics/claude-code/releases/tag/v2.1.299",
        "sourceLabel": "Claude Code release notes"
      },
      {
        "id": "claude-code-2026-10-14-v2.1.300",
        "date": "2026-10-14",
        "tool": "claude-code",
        "title": "Claude Code v2.1.300",
        "text": "Added `cache_creation_5m_tokens` and `cache_creation_1h_tokens` to the OpenTelemetry `api_request` event, splitting cache writes by lifetime",
        "quote": true,
        "version": "2.1.300",
        "sourceUrl": "https://github.com/anthropics/claude-code/releases/tag/v2.1.300",
        "sourceLabel": "Anthropic, Claude Code release notes"
      },
      {
        "id": "claude-code-2026-10-15-v2.1.301",
        "date": "2026-10-15",
        "tool": "claude-code",
        "title": "Claude Code v2.1.301",
        "text": "Added the `%` motion to vim mode: jump to the matching bracket, alone or with d/c/y",
        "quote": true,
        "version": "2.1.301",
        "sourceUrl": "https://github.com/anthropics/claude-code/releases/tag/v2.1.301",
        "sourceLabel": "Claude Code release notes"
      },
      {
        "id": "codex-2026-10-14-gpt-5-5-retirement",
        "date": "2026-10-14",
        "tool": "codex",
        "title": "GPT-5.5 retirement in Codex",
        "text": "Effective October 14, 2026, at noon PDT (19:00 UTC), GPT-5.5 retires from Codex for users signed in with ChatGPT.",
        "quote": true,
        "sourceUrl": "https://learn.chatgpt.com/docs/changelog#codex-2026-10-14-gpt-55-retirement",
        "sourceLabel": "OpenAI, Codex changelog"
      },
      {
        "id": "codex-2026-10-15-0.163.0",
        "date": "2026-10-15",
        "tool": "codex",
        "title": "Codex 0.163.0",
        "text": "Open `/config` to search preferences across categories, change supported settings immediately, and see which changes require a restart.",
        "quote": true,
        "version": "0.163.0",
        "sourceUrl": "https://github.com/openai/codex/releases/tag/rust-v0.163.0",
        "sourceLabel": "Codex release notes"
      },
      {
        "id": "github-copilot-2026-10-13-gemini-4-argon",
        "date": "2026-10-13",
        "tool": "github-copilot",
        "title": "Gemini 4 Argon in GitHub Copilot",
        "text": "Gemini 4 Argon, Google’s newest frontier model, is now generally available in GitHub Copilot.",
        "quote": true,
        "sourceUrl": "https://github.blog/changelog/2026-10-13-gemini-4-argon-in-github-copilot",
        "sourceLabel": "GitHub changelog"
      },
      {
        "id": "github-copilot-2026-10-13-managed-settings-enforcement",
        "date": "2026-10-13",
        "tool": "github-copilot",
        "title": "Enterprise managed settings enforcement updates",
        "text": "Enterprise administrators can now require supported GitHub Copilot clients to retrieve current server-managed settings at startup instead of relying on a cached policy.",
        "quote": true,
        "sourceUrl": "https://github.blog/changelog/2026-10-13-enterprise-managed-settings-enforcement-updates/",
        "sourceLabel": "GitHub changelog"
      },
      {
        "id": "github-copilot-2026-10-15-model-deprecation",
        "date": "2026-10-15",
        "tool": "github-copilot",
        "title": "Upcoming deprecation of selected GitHub Copilot models in mid-November",
        "text": "We will deprecate the following models across all GitHub Copilot experiences (including Copilot Chat, inline edits, ask and agent modes, and code completions) on November 16th, 2026",
        "quote": true,
        "figure": "2026-11-16",
        "sourceUrl": "https://github.blog/changelog/2026-10-15-upcoming-deprecation-of-selected-github-copilot-models-in-mid-november",
        "sourceLabel": "GitHub changelog"
      },
      {
        "id": "github-copilot-2026-10-15-agentic-autofix-ga",
        "date": "2026-10-15",
        "tool": "github-copilot",
        "title": "Agentic autofix for code scanning alerts general availability",
        "text": "Agentic autofix is available to GitHub Code Security and GitHub Advanced Security customers on GitHub Enterprise Cloud, including GitHub Enterprise Cloud with data residency.",
        "quote": true,
        "sourceUrl": "https://github.blog/changelog/2026-10-15-agentic-autofix-for-code-scanning-alerts-general-availability/",
        "sourceLabel": "GitHub changelog"
      }
    ]
  },
  {
    "schemaVersion": 1,
    "license": "CC-BY-4.0",
    "licenseUrl": "https://creativecommons.org/licenses/by/4.0/",
    "attribution": "Rulefiles contributors",
    "week": "2026-W41",
    "start": "2026-10-05",
    "end": "2026-10-11",
    "status": "published",
    "verifiedOn": "2026-10-16",
    "title": "Digest for 5 to 11 October 2026",
    "summary": "Selected changes from the Cursor changelog, Claude Code and Codex release notes, and the GitHub changelog. Each item quotes the source wording and links to it.",
    "items": [
      {
        "id": "cursor-2026-10-06-remote-control",
        "date": "2026-10-06",
        "tool": "cursor",
        "title": "Remote control for local agents",
        "text": "You can now see and reply to the local agents running on your computer from the Cursor iOS app.",
        "quote": true,
        "sourceUrl": "https://cursor.com/changelog/remote-control-local-agents",
        "sourceLabel": "Cursor changelog"
      },
      {
        "id": "claude-code-2026-10-06-v2.1.292",
        "date": "2026-10-06",
        "tool": "claude-code",
        "title": "Claude Code v2.1.292",
        "text": "Added an `effort` parameter to the Agent tool, so Claude runs a sub-agent at the effort level you ask for",
        "quote": true,
        "version": "2.1.292",
        "sourceUrl": "https://github.com/anthropics/claude-code/releases/tag/v2.1.292",
        "sourceLabel": "Claude Code release notes"
      },
      {
        "id": "claude-code-2026-10-07-v2.1.293",
        "date": "2026-10-07",
        "tool": "claude-code",
        "title": "Claude Code v2.1.293",
        "text": "Added Claude Haiku 5.5 (`claude-haiku-5-5`), now the default Haiku model on the Anthropic API — 1M context, $0.10/$0.50 per Mtok ($0.50/$2.50 for prompts over 100K)",
        "quote": true,
        "version": "2.1.293",
        "figure": "1M context; $0.10/$0.50 per Mtok",
        "sourceUrl": "https://github.com/anthropics/claude-code/releases/tag/v2.1.293",
        "sourceLabel": "Claude Code release notes"
      },
      {
        "id": "claude-code-2026-10-08-v2.1.294",
        "date": "2026-10-08",
        "tool": "claude-code",
        "title": "Claude Code v2.1.294",
        "text": "Fixed `prompt` and `agent` hooks written as instructions (such as \"Block commands that...\") allowing what they should block",
        "quote": true,
        "version": "2.1.294",
        "sourceUrl": "https://github.com/anthropics/claude-code/releases/tag/v2.1.294",
        "sourceLabel": "Anthropic, Claude Code release notes"
      },
      {
        "id": "claude-code-2026-10-08-v2.1.295",
        "date": "2026-10-08",
        "tool": "claude-code",
        "title": "Claude Code v2.1.295",
        "text": "Added `onFailure: \"block\"` for command and HTTP hooks: a hook that can't start, times out, or exits with an unexpected code blocks the action instead of letting it through",
        "quote": true,
        "version": "2.1.295",
        "sourceUrl": "https://github.com/anthropics/claude-code/releases/tag/v2.1.295",
        "sourceLabel": "Claude Code release notes"
      },
      {
        "id": "claude-code-2026-10-09-v2.1.296",
        "date": "2026-10-09",
        "tool": "claude-code",
        "title": "Claude Code v2.1.296",
        "text": "Added an `allow_large` option to the Read tool so Claude can read a text file past the usual size limits in one call when it needs the whole file and the context has room",
        "quote": true,
        "version": "2.1.296",
        "sourceUrl": "https://github.com/anthropics/claude-code/releases/tag/v2.1.296",
        "sourceLabel": "Claude Code release notes"
      },
      {
        "id": "codex-2026-10-07-0.161.0",
        "date": "2026-10-07",
        "tool": "codex",
        "title": "Codex 0.161.0",
        "text": "GPT-6.1 Sol is now the default model in the bundled and Amazon Bedrock catalogs.",
        "quote": true,
        "version": "0.161.0",
        "sourceUrl": "https://github.com/openai/codex/releases/tag/rust-v0.161.0",
        "sourceLabel": "Codex release notes"
      },
      {
        "id": "codex-2026-10-08-0.162.0",
        "date": "2026-10-08",
        "tool": "codex",
        "title": "Codex 0.162.0",
        "text": "Add tools for creating and listing managed Git worktrees from trusted local projects when the worktrees feature is enabled.",
        "quote": true,
        "version": "0.162.0",
        "sourceUrl": "https://github.com/openai/codex/releases/tag/rust-v0.162.0",
        "sourceLabel": "Codex release notes"
      },
      {
        "id": "codex-2026-10-08-gpt-6-1-sol-ultrafast",
        "date": "2026-10-08",
        "tool": "codex",
        "title": "GPT-6.1 Sol Ultrafast in Codex and ChatGPT Work",
        "text": "Ultrafast mode speeds up token generation with GPT-6.1 Sol in Codex and ChatGPT Work. Ultrafast is available on Pro $500 and eligible Enterprise and Edu plans.",
        "quote": true,
        "sourceUrl": "https://learn.chatgpt.com/docs/changelog#codex-2026-10-08-gpt-61-sol-ultrafast",
        "sourceLabel": "OpenAI, Codex changelog"
      },
      {
        "id": "codex-2026-10-09-0.162.1",
        "date": "2026-10-09",
        "tool": "codex",
        "title": "Codex 0.162.1",
        "text": "Fixed a TUI crash when asynchronous questions contain multiple lines, preserving line breaks and complete hyperlink destinations.",
        "quote": true,
        "version": "0.162.1",
        "sourceUrl": "https://github.com/openai/codex/releases/tag/rust-v0.162.1",
        "sourceLabel": "Codex release notes"
      },
      {
        "id": "github-copilot-2026-10-07-claude-haiku-5-5",
        "date": "2026-10-07",
        "tool": "github-copilot",
        "title": "Claude Haiku 5.5 in GitHub Copilot",
        "text": "Claude Haiku 5.5, Anthropic’s newest lightweight model, is now generally available in GitHub Copilot.",
        "quote": true,
        "sourceUrl": "https://github.blog/changelog/2026-10-07-claude-haiku-5-5-in-github-copilot",
        "sourceLabel": "GitHub changelog"
      },
      {
        "id": "github-copilot-2026-10-08-code-review-billing",
        "date": "2026-10-08",
        "tool": "github-copilot",
        "title": "Copilot code review: New organization billing options and controls",
        "text": "This release adds new billing and license controls for Copilot code review admins",
        "quote": true,
        "sourceUrl": "https://github.blog/changelog/2026-10-08-copilot-code-review-new-organization-billing-options-and-controls",
        "sourceLabel": "GitHub changelog"
      },
      {
        "id": "github-copilot-2026-10-09-weekly-releases-october-5",
        "date": "2026-10-09",
        "tool": "github-copilot",
        "title": "GitHub Copilot weekly releases: October 5",
        "text": "Limit agents’ access to files, networks, and credentials with local sandboxing, now generally available in Copilot CLI, the Copilot app, and VS Code sessions using Agent Host.",
        "quote": true,
        "sourceUrl": "https://github.blog/changelog/2026-10-09-github-copilot-weekly-releases-october-5/",
        "sourceLabel": "GitHub changelog"
      },
      {
        "id": "github-copilot-2026-10-10-jetbrains",
        "date": "2026-10-10",
        "tool": "github-copilot",
        "title": "New controls and chat improvements in Copilot for JetBrains",
        "text": "This update brings more control over default models and MCP server in GitHub Copilot for JetBrains.",
        "quote": true,
        "sourceUrl": "https://github.blog/changelog/2026-10-10-new-controls-and-chat-improvements-in-copilot-for-jetbrains",
        "sourceLabel": "GitHub changelog"
      }
    ]
  }
]