Core Changes

• Turbopack: Fix slow filesystem benchmark warning for next dev: #89798
• Add turbopackIgnoreIssue config to suppress Turbopack warnings: #89682
• Add support for with type: "text" under a new experimental flag, following what webpack did: #89560
• Remove unused devtools code handling React without use: #89793
• [devtools] Wrap overlay in Activity: #89818
• Add CSS URL deployment ID suffix support: #89771
• Fix cascading LRU eviction during prefetch batches: #89766
• Refactor prerenderManifest passing: #89765

Misc Changes

• Update flakey E2E deploy tests: #89792
• Update flakey E2E deploy tests no-prefetch: #89799
• Update Rspack production test manifest: #89741
• Fix devlow job timeouts: #89804
• Update Rspack development test manifest: #89740
• Turbopack Persistence: Improve heuristic for compacted database access: #89497
• Turbopack: remove ChunkableModuleReference trait: #89745
• docs: improve Graphite workflow documentation: #89488
• Remove --turbopack and --webpack flags from create-next-app: #89706
• docs: correct use term: #89438
• Turbopack: make routes hashes mainfest more incremental: #87107
• [test] Remove references to removed, internal PPR environment variable: #89832
• [docs] Add RedirectType usage example to permanentRedirect: #89833
• [test] Enable scroll related tests in Cache Component tests: #83245
• Next CLI flags documentation: #89750
• docs: update adapter docs for routing, handlers, and PPR: #89849

Credits

Huge thanks to @ijjk, @bgw, @vercel-release-bot, @sokra, @lukesandberg, @mischnic, @timneutkens, @vvscode, @eps1lon, and @unstubbable for helping!