Workers - Python 3.14 for Python Workers
UpdateUnverifiedAdded Sep 24, 2026
Python workers now use Python 3.14 by default. This change applies to all new Python workers using compatibility date 2026-09-08 or later. Internally, this change updates the Pyodide runtime to 314.0.6.
Topics: Developer tools
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|---|---|---|
| Sep 8 | Radar - Radar search now includes Internet eventsunverified Update | Update |
| Sep 8 | WAF - WAF Release - 2026-09-08unverified Beta | Beta |
| Sep 8 | Workers - Miniflare v5 prepares local development for the cf CLIunverified Update | Update |
| Sep 9 | Cloudflare One Client - Cloudflare One Client for macOS (version 2026.8.1290.1)unverified Beta | Beta |
| Sep 9 | Cloudflare One Client - Cloudflare One Client for Windows (version 2026.8.1290.1)unverified Beta | Beta |
| Sep 9 | AI Gateway - AI Gateway custom costs support cache tokensunverified Update | Update |
| Sep 9 | Browser Isolation, Cloudflare One - Improved iOS tap-to-type experience for Browser Isolationunverified Update | Update |
| Sep 9 | CASB - New CASB integration for Zoomunverified Update | Update |
Also shipped on Sep 8, 2026
Cloudflare in September 2026
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.