v2.0.0-rc.2

Features

• Add structuredClone to the sandbox
• Copy --kv-persist, --cache-persist and --do-persist options to --mounts, so data is shared correctly
• Resolve mount-custom storage persistence options relative to mounted directory
• Add a more helpful error message on DurableObjectStorage#get deserialization failure due to Miniflare 1 data
• Add a more helpful error message on Cache#match deserialization failure due to Miniflare 1 data
• Add a more helpful error message when unable to find a matching module rule that suggests bundling npm packages

Fixes

• Bump undici to 4.10.2, closes issues #84 and #91, thanks @gzuidhof and @tranzium
• Remove Host and CF-Connecting-IP headers when fetching, closes issue #97, thanks @WalshyDev
• Allow file-system persisted keys to start with /, thanks @eidam for reporting this
• Setting an option to undefined now overrides that option in wrangler.toml like Miniflare 1
• When building mounted workers, set the current working directory to the mounted directory
• Respect the fetch_refuses_unknown_protocols compatibility flag in DurableObjectStub#fetch
• Default Response.redirect status to 302 instead of throwing
• Improve spec-compliance of WebSocket event constructors

Jest Fixes 🙁

• Fix importing miniflare in Jest when using the node environment, specifically fix WebSocketServer import and atob/btoa/AbortSignal globals
• Add Buffer to global in jest-environment-node, thanks @dan-lee for the PR
• Allow dynamic code generation in jest-environment-node for coverage, thanks @dan-lee for reporting this