Change8

miniflare@4.20260103.0

📦 cloudflare-workersView on GitHub →
1 features🐛 1 fixes🔧 2 symbols

Summary

This release introduces new test handlers for Cloudflare Workflows in vitest-pool-workers and resolves intermittent test failures on Windows related to connection handling in Miniflare.

✨ New Features

  • Added Workflows test handlers in vitest-pool-workers: \`getOutput()\` to return the output of a successfully completed Workflow instance, and \`getError()\` to return error information for errored Workflow instances.

🐛 Bug Fixes

  • Fixed intermittent "Fetch failed" errors in Miniflare tests on Windows by configuring the Dispatcher to prevent connection reuse and eliminate race conditions related to undici's Keep-Alive mechanism and server connection closing.

🔧 Affected Symbols

getOutput()getError()