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Latest editions

138 editions

July 2026

  1. 09719 Jul2026-07-19

    Claude Report — 2026-07-19

    • Claude Code v2.1.215 (Jul 19) stops auto-running `/verify` and `/code-review` — both now require explicit invocation.
    • Agent SDKs sync to CLI 2.1.215 (TS v0.3.215, Python v0.2.123); base `anthropic-sdk-python` v0.117.0 adds Dreaming, MCP Tunnels, and a credential-leak fix.
  2. 09618 Jul2026-07-18

    Claude Report — 2026-07-18

    • Claude Code jumps three versions in the window (v2.1.211→v2.1.214, Jul 15-18): `/fork` redesign, session-wide WebSearch/subagent caps, and a new `EndConversation` tool.
    • Claude Agent SDK TypeScript v0.3.214 (Jul 18) adds scheduled-trigger task-notifications and plugin-manifest versions; Python SDK v0.2.122 syncs to CLI 2.1.214.
  3. 09517 Jul2026-07-17

    Claude Report — 2026-07-17

    • Claude Code ships v2.1.212 (Jul 17): WebSearch/subagent spawn caps, `/fork`→background-session rework, new `auto-mode reset` command.
    • Claude Agent SDK Python v0.2.121 and TypeScript v0.3.212 (Jul 17) patch an argv flag-injection bug in `resume`/`session-id` handling.
  4. 09416 Jul2026-07-16

    Claude Report — 2026-07-16

    • Claude Code ships v2.1.211 (Jul 15), adding subagent-text forwarding and hardening permission-preview sanitization.
    • Claude Agent SDK Python v0.2.120 and TypeScript v0.3.211 follow same-day with new streaming/rate-limit fields.
  5. 09315 Jul2026-07-15

    Claude Report — 2026-07-15

    • Claude Code v2.1.210 hardens worktree isolation and blocks `ultracode` injection from non-human input.
    • Anthropic launches Claude for Teachers and ships an Admin API user-management beta.
  6. 09214 Jul2026-07-14

    Claude Report — 2026-07-14

    • Claude Code v2.1.208 (Jul 14) adds screen-reader mode and cuts transcript size up to 79x.
    • Claude Code v2.1.209 (Jul 14) reverts a regression that blocked `/model` in background agent sessions.
  7. 09113 Jul2026-07-13

    Claude Report — 2026-07-13

    • Claude Code v2.1.207 (Jul 11) makes auto mode GA on Bedrock/Vertex/Foundry, defaults AWS to Opus 4.8, and patches a plugin shell-injection bug.
    • Anthropic extends free Fable 5 access and Claude Code's 50%-higher weekly limits through Jul 19 — the second extension in a week (announced Jul 13).
  8. 09012 Jul2026-07-12

    Claude Report — 2026-07-12

    • Claude Code v2.1.206 (Jul 10) adds `/cd` directory suggestions, a `/doctor` CLAUDE.md-trimming check, and fixes MCP timeout, OAuth re-auth, and model-picker pricing bugs.
    • Anthropic publishes four separate announcements on Jul 9: a Reflect usage dashboard, a public "Hard Questions" campaign, Ben Bernanke's appointment to the Long-Term Benefit Trust, and a UST physical-AI partnership.
  9. 08911 Jul2026-07-11

    Claude Report — 2026-07-11

    • Claude Code ships v2.1.207 (Jul 11): Auto mode now default on Bedrock/Vertex/Foundry, fixes a security-consent bypass bug in non-interactive runs.
    • Agent SDKs catch up same day: Python v0.2.116 and TypeScript v0.3.207 (both Jul 11) fix a `canUseTool` deny-response bug and add a published `AgentToolCompletedOutput` type.
  10. 08810 Jul2026-07-10

    Claude Report — 2026-07-10

    • Claude Code reaches v2.1.206 (Jul 10): `/cd` path suggestions, OAuth MCP re-auth fix, public gateway login support.
    • Agent SDKs mirror the CLI: Python v0.2.115 (Jul 9), TypeScript v0.3.206 (Jul 10) adds command-lifecycle tracking frames.
  11. 08709 Jul2026-07-09

    Claude Report — 2026-07-09

    • Claude Code ships v2.1.205 (Jul 8): transcript-tamper guard, full `/doctor` checkup mode, NTFS worktree-deletion fix.
    • Agent SDKs mirror with Python v0.2.114 and TypeScript v0.3.205, the latter adding typed interrupt receipts.
  12. 08608 Jul2026-07-08

    Claude Report — 2026-07-08

    • Claude Code ships v2.1.203 and v2.1.204 (Jul 7-8), fixing background-session, hook-streaming, and Windows PATH bugs.
    • Claude Cowork expands to web/mobile and reaches a FedRAMP High government beta (Jul 7); Anthropic discloses only 8.7% of Cowork usage is coding.
  13. 08507 Jul2026-07-07

    Claude Report — 2026-07-07

    • Claude Code v2.1.202 ships a dynamic workflow-size config plus a large bug-fix batch (Jul 6).
    • Ars Technica exposes a hidden Chinese-user tracker in Claude Code; Alibaba confirms a company-wide ban starting Jul 10 (Jul 4–6).
  14. 08405 Jul2026-07-05

    Claude Report — 2026-07-05

    • Anthropic, Amazon, Microsoft and Google propose a joint "Cyber Jailbreak Severity" framework alongside new Fable 5 safeguard details (Jul 2)
    • Anthropic actively restricts Chinese account access as Alibaba's Jul 10 Claude Code ban story keeps evolving (Jul 3–4)
  15. 08304 Jul2026-07-04

    Claude Report — 2026-07-04

    • Anthropic's covert China-tracking code exposed (Jul 1); Alibaba retaliates with a Jul 10 Claude Code ban
    • Claude Code hits v2.1.200 and v2.1.201 (Jul 3): manual permission mode by default, Sonnet 5 fixes
  16. 08203 Jul2026-07-03

    Claude Report — 2026-07-03

    • Anthropic details Fable 5's four-tier cyber classifier and a CJS-0→CJS-4 jailbreak severity scale with a HackerOne bounty (Jul 2)
    • Claude Code ships v2.1.199 (Jul 2): stacked skill invocations, streaming/subagent reliability fixes, background-daemon crash fix
  17. 08102 Jul2026-07-02

    Claude Report — 2026-07-02

    • Claude Sonnet 5 launches as the new Free/Pro default: 1M context, $2/$10 per MTok intro pricing (Jun 30)
    • Claude Fable 5 and Mythos 5 return globally Jul 1 after export-control lift; Anthropic proposes a joint jailbreak-severity framework with Amazon, Microsoft, Google
  18. 08001 Jul2026-07-01

    Claude Report — 2026-07-01

    • Claude Sonnet 5 launches as the new default model: 1M context, $2/$10 per MTok intro pricing (Jun 30)
    • Claude Science AI workbench debuts; Claude Fable 5 redeployed globally after a jailbreak-blocking fix (Jun 30)