#configuration

A terminal window showing the verbatim changelog entry for wrangler 4.113.0: Add a settings export to the experimental cloudflare.config.ts config

Wrangler's New cloudflare.config.ts settings Export

Wrangler 4.113 adds a defineSettings export to the experimental cloudflare.config.ts format, moving accountId and complianceRegion out of the Worker config.

Aug 6, 2026Read more →

A terminal window showing a real test: wrangler.jsonc silently wins over wrangler.toml, with no warning printed about the ignored file

Dev Tools

Fix Wrangler wrangler.toml vs jsonc Precedence

When both wrangler.toml and wrangler.jsonc exist, Wrangler silently uses jsonc with no warning. Confirmed by test, plus the fix for teams mid-migration.

Aug 6, 2026Read more →