ST-2026-060 · Runtimes & developer platforms
@cloudflare/workers-types v5 removes dated entrypoints
Workers types v5 exposes only latest stable and experimental entrypoints and removes compatibility-date package paths.
Cloudflare WorkersTypeScripttypesbreaking change
Previous state
Projects could import dated entrypoints such as /2022-11-30 and /2023-03-01.
Current state
Version 5 removes dated entrypoints and directs projects to wrangler types for compatibility-date-locked definitions.
Affected users
Who needs to care
TypeScript Workers projects importing dated workers-types paths.
Required response
What to do
Replace dated package imports with generated runtime types before upgrading.
Evidence boundary
What the source does not prove
The change applies to workers-types v5 packaging, not to Workers compatibility dates themselves.
Lifecycle history
Dated event sequence
- v5 released
Dated entrypoints were removed.
Evidence ledger
First-party sources
- 01Cloudflare Developers — Workers changelog
Official product changelog · 2026-07-03
Open official source ↗