Sandbox SDK - Deprecating Sandbox SDK features
DeprecationUnverifiedAdded Sep 24, 2026
Sandbox SDK 1.0 preview A preview of Sandbox SDK 1.0 is available on @cloudflare/sandbox@next . For new projects, or to move past these deprecations in one migration, refer to the Sandbox SDK 1.0 preview and Migrate . Today we are announcing the deprecation of several features from the Sandbox SDK.
Topics: AI agents, Developer tools
More Cloudflare developer platform releases
Every Cloudflare developer platform release| Date | Release | Type |
|---|---|---|
| Jun 9 | WAF - WAF Release - 2026-06-09unverified Update | Update |
| Jun 10 | AI Search - Manage AI Search namespaces with Wrangler CLIunverified Update | Update |
| Jun 10 | DNS - Account-level DNS records quotaunverified Update | Update |
| Jun 10 | Flagship - Flagship API reference now availableunverified Update | Update |
| Jun 10 | Cloudflare Images - Manage hosted images with the Images bindingunverified Update | Update |
| Jun 10 | Security Center - Automated Cease and Desist templates for Brand Protectionunverified Update | Update |
| Jun 8 | Email Service - Authenticated SMTP submission now available in betaunverified Beta | Beta |
| Jun 8 | R2 SQL - R2 SQL now supports UNION, INTERSECT, EXCEPT, and SELECT DISTINCTunverified Update | Update |
Also shipped on Jun 9, 2026
Cloudflare in June 2026| Date | Company | Release | Product | Type |
|---|---|---|---|---|
| Jun 9 |  Apple | AirPods beta (9A292e)unverified | Apple developer releases | Beta |
| Jun 9 |  Modal | Modal 1.5.0unverified | Modal | Update |
| Jun 9 |  Black Forest Labs | FLUX Outpainting , New Fast Modeunverified | FLUX API | Update |
| Jun 9 | Black Forest Labs | Key Featuresunverified | FLUX API | Update |
| Jun 9 | Black Forest Labs | Endpointunverified | FLUX API | Update |
| Jun 9 |  Netlify | Netlify is now in the Cursor marketplaceunverified | Netlify | 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.