Claude Sonnet 5 became the default for every Free and Pro user. Fable 5 returned after 19 days of export control. Claude Code shipped six releases and flipped to Manual mode. Agent memory is three weeks out.
Monday morning, June 29. Claude landed in Microsoft Azure Foundry as generally available: Opus 4.8 and Haiku 4.5 in the Messages API, NVIDIA GB300 Blackwell Ultra GPUs, Azure-native identity and billing, a US data zone for teams with residency requirements. Not a preview.
That same week, the Claude Apps Gateway shipped: a self-hosted control plane for Claude Code deployments, running as a stateless container backed by PostgreSQL, routing inference to the Claude API, Amazon Bedrock, or Google Cloud with optional failover between them. Org-level SSO, policy enforcement, per-user cost attribution, and spend limits. The gateway was built to cover Bedrock and Google Cloud. Azure Foundry added the third leg. As of this week, Anthropic has enterprise-grade deployment across all three major hyperscalers with a self-hosted control plane spanning the set.
Then Sonnet 5 dropped Tuesday morning and became the default for every Claude Free and Pro user on the same day. An agentic model with a one-million-token context window, near-Opus 4.8 benchmark performance on tool use and long-horizon tasks, introductory pricing at $2 input and $10 output per million tokens through August 31, 2026. After that, $3 and $15. That window closes in eight weeks.
Claude Sonnet 5 launched June 30 and became the model of record for every Free and Pro user on the same day. The agentic tier is now the everyday tier.
claude-sonnet-5
Sonnet 5 is positioned as an agentic model. The word "agentic" does a lot of work in Anthropic's framing this week: built for planning, tool use, multi-step tasks, and autonomous operation at a level that until recently required Opus-class compute and Opus-class pricing. On agentic benchmarks it runs close to Opus 4.8. The context window is one million tokens, native. Max output is 128,000 tokens.
The default change is the decision worth studying. Anthropic made Sonnet 5 the default for Free and Pro users on launch day. Not after a week of bake-in. Day one. That is a product bet: that the user base is ready for an agentic model as their everyday baseline, that the capabilities are stable enough to lead with, that the pricing is defensible enough to not require a paywall for most users.
The introductory pricing reinforces the bet. $2 per million input tokens through August 31 looks like a deliberate land-and-expand move: lock in long-horizon agent workflows at Sonnet-tier pricing before the standard rates kick in. Builders who find that Sonnet 5 covers their use case at $2/$10 will stay at $3/$15 rather than re-engineer. The window is real. It closes in eight weeks.
Available day one across all surfaces: Claude API with model ID claude-sonnet-5, claude.ai as the new default for Free and Pro subscribers, Claude Code after updating to v2.1.197, Amazon Bedrock, Google Cloud Vertex AI, and Microsoft Foundry. The system card published the same day. One constraint worth noting: Priority Tier is not available for Sonnet 5. If your workloads depend on priority throughput, plan accordingly.
The fast-mode deprecation announced the same day sets the context. Fast mode for claude-opus-4-6 now runs at standard speed and standard billing. Fast mode for claude-opus-4-7 is deprecated, with removal scheduled July 24. Anthropic's guidance: migrate to claude-opus-4-8, where fast mode costs three times less than on prior Opus versions. The architecture is moving forward. The cheap option is the new one.
Nineteen days. That is how long export controls kept Claude Fable 5 off the global market. The restrictions went on June 12 without ceremony. They came off July 1 the same way. Anthropic redeployed it across Claude.ai, the Claude Platform, Claude Code, and Claude Cowork the same day the US reversed the order.
Pro, Max, Team, and select Enterprise plans get access within weekly usage limits capped at 50% through July 7. After that, usage credits apply. Export-controlled frontier AI is no longer an abstraction. The ceiling test for Anthropic's most capable public models just ran for three weeks in public view.
A desktop research workbench, now in beta on macOS and Linux for Pro, Max, Team, and Enterprise subscribers. A coordinating agent connects to more than 60 curated skills and connectors pre-configured for genomics, single-cell analysis, proteomics, structural biology, and cheminformatics. Code runs sandboxed. Results save as versioned artifacts with full provenance. Source: anthropic.com/news/claude-science-ai-workbench.
Anthropic is funding up to 50 research projects with $30,000 in compute credits each. Applications close July 15; projects run September 1 to December 1. Life sciences is the declared second vertical after developer tooling. The product mirrors Claude Code: domain-specific, autonomy-forward, designed for long-horizon tasks from concise instructions.
The security program added 150 organizations across 15+ countries, extending into sectors not well represented in the initial cohort: power, water, healthcare, communications, and hardware. Partners have collectively found more than 10,000 high or critical severity security flaws. Source: anthropic.com/news/expanding-project-glasswing.
Alongside Amazon, Microsoft, and Google, Anthropic proposed a cross-industry jailbreak severity rubric built on four criteria: capability gain, breadth of capability gain, ease of weaponization, and discoverability. The rubric is a proposal for a shared standard, not a policy. The coordination signal is the news.
v2.1.196 through v2.1.201 shipped this week across five days. Source: github.com/anthropics/claude-code/releases. The architectural change came Thursday in v2.1.200: the default permission mode flipped to Manual across CLI, VS Code, and JetBrains. Claude stops and asks before acting, where it previously did not. AskUserQuestion dialogs no longer auto-continue by default. Opt back in via /config.
Earlier in the week, v2.1.198 brought Claude in Chrome to general availability, added background agent lifecycle events (agent_needs_input and agent_completed) for programmatic monitoring, automated draft PR creation from background agents, and a new /dataviz skill for chart and dashboard design. All week Claude Code was getting more autonomous. Thursday it put on the brakes.
Claude is generally available in Microsoft Azure Foundry as of June 29, running on NVIDIA GB300 Blackwell Ultra GPUs. Claude Opus 4.8 and Claude Haiku 4.5 are in the Messages API with prompt caching and extended thinking. Azure-native authentication, billing, and governance are built in. A US data zone is available for teams with data residency requirements. Source: anthropic.com/news/claude-in-microsoft-foundry.
With Foundry GA, Anthropic's enterprise footprint covers all three major cloud providers: AWS Bedrock, Google Cloud, and Azure Foundry. The Claude Apps Gateway, launched the same week, provides a unified self-hosted control plane across all three.
Both SDKs, Python v0.116.0 and TypeScript v0.110.0, shipped July 2 with a single addition each: support for the agent-memory-2026-07-22 beta header. Anthropic names its beta headers by activation date. The date embedded in that string is July 22, 2026. July 22 is 20 days out from this issue's publish date.
No public documentation. No announcement. The SDKs are wired and waiting. Managed Agents persistent memory appears to be three weeks from landing. Watch the Python and TypeScript changelogs on and after July 22.
Every confirmed Anthropic release in the window: June 29 to July 3, 2026. Use it as reference. Share it with your team.
claude-sonnet-5 (or claude-sonnet-5-20260630). New default on claude.ai. Update Claude Code to v2.1.197 or later. Available on Bedrock, Google Cloud Vertex AI, and Microsoft Foundry.
claude-opus-4-6 with speed: "fast" now run at standard speed and are billed at standard rates. No error is returned. Fast mode for claude-opus-4-7 is deprecated; removal is scheduled July 24, 2026. After July 24, fast requests to Opus 4.7 return an error.claude-opus-4-8. Fast mode on Opus 4.8 costs three times less than on prior Opus models.
AskUserQuestion dialogs no longer auto-continue by default. Eight bug fixes: background sessions no longer silently stop after sleep/wake; background-agent daemon handover and roster issues resolved; subagents cut off by rate limits fixed; tmux 3.4+ rendering flicker fixed; startup crash on non-array disabledMcpServers / enabledMcpServers fixed; screen-reader output and install script messaging improved.claude update or reinstall. Manual mode takes effect immediately. To restore idle auto-continue, run /config and enable the timeout option.
/skill-a /skill-b your prompt loads all leading skills, up to five. SSL certificate errors fail immediately with fix hints instead of burning retries. Streaming responses no longer discard partial output on mid-stream errors. Background-agent daemon corruption on Linux fixed. macOS SSH background agent sessions fixed. claude stop no longer undone by background-agent respawn.claude update. Stacked skills syntax: /skill-a /skill-b do XYZ
agent_needs_input and agent_completed, exposed in the SDK for programmatic monitoring. Background agents now auto-commit, push, and open draft PRs rather than waiting for user input. New /dataviz skill for chart and dashboard design. Syntax highlighting upgraded to highlight.js 11.claude update to get v2.1.198.
claude update or reinstall.
CLAUDE_ENABLE_STREAM_WATCHDOG=0 to disable the watchdog.
agent-memory-2026-07-22 beta header. SDK-level plumbing for Managed Agents persistent memory, ahead of the July 22 feature rollout.pip install --upgrade anthropicpip install --upgrade anthropicpip install anthropic==0.115.0claude-sonnet-5. Agent toolset now allows absolute paths that resolve inside workdir.pip install anthropic==0.114.0output_format / output_config merge block in async count_tokens. Accepts user profile IDs when counting tokens.pip install anthropic==0.113.0agent-memory-2026-07-22 beta header. Parallel to the Python v0.116.0 release.npm install @anthropic-ai/sdk@latestnpm install @anthropic-ai/sdk@latestnpm install @anthropic-ai/sdk@0.109.0claude-sonnet-5. Agent-toolset absolute path fix. Parallel to Python v0.114.0.npm install @anthropic-ai/sdk@0.108.0npm install @anthropic-ai/vertex-sdk@latestnpm install @anthropic-ai/bedrock-sdk@latestnpm install @anthropic-ai/aws-sdk@latestBatchCreateParams.Request.params, dropped by a codegen merge, is restored. Token counting accepts user profile IDs.npm install @anthropic-ai/sdk@0.107.0Daily digest at 9 PM ET. Weekly magazine every Friday morning. Six labs, one feed. No spam, one-click unsubscribe.