Agents, Workers - Agents SDK v0.4.0: Readonly connections, MCP security improvements, x402 v2 migration, and custom MCP OAuth providers
UpdateUnverifiedAdded Sep 24, 2026
The latest release of the Agents SDK ↗ brings readonly connections, MCP protocol and security improvements, x402 payment protocol v2 migration, and the ability to customize OAuth for MCP server connections. Readonly connections Agents can now restrict WebSocket clients to read-only access, preventing them from modifying agent state.
Topics: AI agents, MCP, Security, BI, Developer tools
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Every Cloudflare developer platform release| Date | Release | Type |
|---|---|---|
| Feb 9 | Agents - Interactive browser terminals in Sandboxesunverified Update | Update |
| Feb 9 | AI Crawl Control - Analytics enhancementsunverified Update | Update |
| Feb 9 | AI Search - AI Search now with more granular controls over indexingunverified Update | Update |
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| Feb 10 | WAF - WAF Release - 2026-02-10unverified Update | Update |
| Feb 11 | Cloudflare One Appliance, Cloudflare One, Cloudflare WAN - Post-quantum encryption support for Cloudflare One Applianceunverified Update | Update |
| Feb 11 | Workers - Workers are no longer limited to 1000 subrequestsunverified Update | Update |
Also shipped on Feb 9, 2026
Cloudflare in February 2026| Date | Company | Release | Product | Type |
|---|---|---|---|---|
| Feb 9 |  Grafana Labs | Git Sync now available in Public Previewunverified | Grafana Cloud | Preview |
| Feb 9 |  Notion | Claude Opus 4.6, now in Notionunverified | Notion | Update |
| Feb 9 |  Sentry | Organization-level Data Forwarding is now availableunverified | Sentry | Update |
| Feb 9 |  Figma | User groups are now availableunverified | Figma | Update |
| Feb 9 |  Shopify | shopify.app.extensions() in App Bridge now supports POS UI extensionsunverified | Shopify developer platform | Update |
| Feb 9 | Shopify | Hydrogen January 2026 releaseunverified | Shopify developer platform | Update |
Sources: each vendor's own release notes, changelogs and GitHub releases, read daily to monthly by how often it posts. Logos via logo.dev; trademarks belong to their owners.