Weekly Digest
AI product notes: week of 7 September 2026
A weekly roundup of smaller AI product updates, release-note items, and admin changes worth tracking.
Topic
Release Notes
24 posts about Release Notes from Simon Carter.
Developer Tools & APIs
Claude Code's 11 September release: plugin evals, output-style switching, and a broad reliability sweep
Claude Code ships plugin eval scoring, /output-style switching, Bash-edit diffs, and dozens of reliability fixes in its 11 September release.
Weekly Digest
AI product notes: week of 31 August 2026
A weekly roundup of smaller AI product updates, release-note items, and admin changes worth tracking.
Developer Tools & APIs
Claude Code sets Fable 5.1 as default model and adds a fullscreen diff panel
Claude Code v2.1.257 makes Fable 5.1 the default model, adds a live /diff panel, surfaces headless commands, and fixes a batch of bugs.
Weekly Digest
AI product notes: week of 24 August 2026
A weekly roundup of smaller AI product updates, release-note items, and admin changes worth tracking.
Developer Tools & APIs
Claude Code's 29 August update: faster startup, a much smaller Linux download, and better token visibility
Claude Code now starts before the sandbox loads, the Linux binary shrinks from ~340 MB to ~75 MB, and /cost, /usage, and /tasks get per-command token detail.
Developer Tools & APIs
Claude Code v2.1.248 adds restricted mode for safe CI/CD use and expands multi-agent messaging to enterprise clouds
Claude Code v2.1.248 ships a restricted mode for CI pipelines, widens cross-session agent messaging to Bedrock, Vertex, and Foundry, and adds per-agent prompt cache TTL.
Developer Tools & APIs
Claude Code v2.1.243 adds loop token visibility, curated model picker, contracted pricing, and granular prompt-cache controls
Claude Code v2.1.243 ships four developer-facing additions: loop token breakdowns, modelPicker curation, contracted modelPricing, and split prompt-cache TTLs.
Weekly Digest
AI product notes: week of 17 August 2026
A weekly roundup of smaller AI product updates, release-note items, and admin changes worth tracking.
Weekly Digest
AI product notes: week of 10 August 2026
A weekly roundup of smaller AI product updates, release-note items, and admin changes worth tracking.
Developer Tools & APIs
Claude Code v2.1.233: GitLab MR support, per-user spend attribution, and Linux memory limits for Bash
Claude Code v2.1.233 adds GitLab MR URL support, opt-in per-user identity forwarding, Linux memory cgroup limits, and a configurable WebFetch cache TTL.
Weekly Digest
AI product notes: week of 3 August 2026
A weekly roundup of smaller AI product updates, release-note items, and admin changes worth tracking.
Developer Tools & APIs
Codex gets portable Agent Plugins, MCP 2026-07-28 support, and Bedrock caching
Codex v0.147.0 ships portable Agent Plugins with cross-catalog search, the latest MCP spec, Amazon Bedrock caching, and smarter approval workflows.
Weekly Digest
AI product notes: week of 27 July 2026
A weekly roundup of smaller AI product updates, release-note items, and admin changes worth tracking.
Weekly Digest
AI product notes: week of 20 July 2026
A weekly roundup of smaller AI product updates, release-note items, and admin changes worth tracking.
Developer Tools & APIs
GitHub Copilot CLI v1.0.72 & v1.0.73: Critical Infinite-Loop Fix and Sandbox Security Tightening
Two back-to-back Copilot CLI releases fix a dangerous agentStop infinite-loop bug, tighten macOS sandbox defaults, and patch Anthropic subagent reliability.
Weekly Digest
AI product notes: week of 13 July 2026
A weekly roundup of smaller AI product updates, release-note items, and admin changes worth tracking.
Weekly Digest
AI product notes: week of 6 July 2026
A weekly roundup of smaller AI product updates, release-note items, and admin changes worth tracking.
Weekly Digest
AI product notes: week of 29 June 2026
A weekly roundup of smaller AI product updates, release-note items, and admin changes worth tracking.
Weekly Digest
AI product notes: week of 22 June 2026
A weekly roundup of smaller AI product updates, release-note items, and admin changes worth tracking.
Weekly Digest
AI product notes: week of 15 June 2026
A weekly roundup of smaller AI product updates, release-note items, and admin changes worth tracking.
Developer Tools & APIs
Codex CLI v0.139.0: Code Mode Can Now Search the Web Mid-Task, and Complex Tool Schemas Finally Stay Intact
Codex CLI v0.139.0 lets code mode call web search directly, including from nested JS tool calls, and fixes oneOf/allOf schema preservation for MCP tools.
Agents & Automation
Claude Code v2.1.172: Nested Sub-Agents, Background Jobs, and a Raft of Bug Fixes
Claude Code v2.1.172 ships nested sub-agents up to 5 levels deep, background job syntax, plugin search, smarter Bedrock region handling, and 30 fixes.
Weekly Digest
AI product notes: week of 8 June 2026
A weekly roundup of smaller AI product updates, release-note items, and admin changes worth tracking.