cloudflare/miniflare v2.0.0-rc.4 on GitHub

Features

Switched back to CommonJS exports. A primary goal of Miniflare is to provide a fun developer experience. Currently, this is not the case when using Miniflare with a certain popular testing framework (cough, ~~Jest~~, cough), because it and its ecosystem's support for ESM isn't great yet. This also makes it easier to upgrade from Miniflare 1. Node lets you import CommonJS modules in ES modules so this won't break existing code. Thanks @Kikobeats.
Added --open/-O option that automatically opens your browser once your worker is running. You can optionally specify a different URL to open with --open https://example.com. Closes issue #121, thanks @third774 for the suggestion.
Don't crash on unhandled promise rejections when using the CLI. Instead, log them. Closes issue #115, thanks @togglydev.
Added support for AbortSignal.timeout()
Added support for crypto.DigestStream
Added support for scheduler.wait()
Added support for FixedLengthStream. Closes issue #123, thanks @vlovich.
Limit the number of subrequests to 50, as per the Workers runtime. Closes issue #117, thanks @leader22 for the suggestion.
Raised the Durable Object storage max value size from 32KiB to 128KiB
Re-export remaining fetch types from undici in @miniflare/core. Closes issue #124, thanks @GregBrimble.

Fixed issue where Math was missing in sandbox when running Worker for module exports in jest-environment-miniflare. Closes issue #128, thanks @worenga for the PR.
Fixed the script path for type = "webpack" Workers Sites projects
Allow */* route in mounted workers
kv_persist, cache_persist and durable_objects_persist options set in mounted workers' wrangler.toml files are now respected