Core Changes

• Improve existing dev server error message to suggest using it: #92317
• Restart the next dev server if .next is deleted: #92135
• feat: add experimental.swcEnvOptions for SWC preset-env configuration: #92272

Misc Changes

• Update Rust toolchain to nightly-2026-04-02: #92288
• docs: Ask AI agents to self-identify themselves in PR descriptions: #92235
• Turbopack: Remove FileSystemPath::value_to_string in favor of ValueToStringRef::to_string_ref: #92284
• [turbopack] use zero copy qfilter deserialization: #90574
• Turbopack: Dedupe our two filesystempath extension/extension_ref functions: #92048
• turbo-tasks: replace async resolve fns with custom Future types (ResolveRawVcFuture, ResolveVcFuture, ToResolvedVcFuture): #91554

Credits

Huge thanks to @feedthejim, @bgw, @wbinnssmith, @lukesandberg, @banchichen, and @sokra for helping!