github cloudflare/workers-sdk miniflare@5.20261110.0-beta

Patch Changes

  • #16810 cdc970b Thanks @dependabot! - Update DEFAULT_COMPAT_DATE to 2026-11-10

    Use the bundled workerd release's compatibility date by default when scaffolding new projects or when no compatibility date is configured.

  • #16810 cdc970b Thanks @dependabot! - Update dependencies of "miniflare", "wrangler"

    The following dependency versions have been updated:

    Dependency From To
    @cloudflare/workers-types ^5.20261109.1 ^5.20261110.1
    workerd 1.20261109.1 1.20261110.1
  • #16807 4e7e9f1 Thanks @brady-eaiti! - Remove the empty placeholder directory Miniflare creates when assets.directory doesn't exist yet

    Previously each process left an empty miniflare-assets-* directory in the system temp directory, which built up over many runs from fresh checkouts or before a first build. The placeholder now lives inside the instance's own temporary directory, so dispose() and process exit remove it.

  • #16612 267dadb Thanks @petebacondarwin! - Limit the environment passed to local Browser Rendering and ensure a usable home directory

    Chrome now receives only the host configuration needed for browser operation, keeping unrelated application credentials out of its environment. It uses the operating system account's home directory when HOME is missing or empty. If the account cannot be looked up, Chrome uses its temporary profile directory as its home. Temporary browser profiles are created with owner-only permissions on POSIX platforms.

  • #16740 44b39b0 Thanks @GregBrimble! - Redact header values outside a safe diagnostic allowlist, regardless of log sanitization settings.

    Apply the same filtering to request, response, and request-options diagnostics. Strip X-Auth-Key alongside Authorization when forwarding local artifact Git requests.

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