Core Changes

• Add negation pattern support to --debug-build-paths: #88654
• Only filter next config if experimental flag is enabled: #88733
• [Devtool Indicator] Fix cross alignment: #88664
• Turbopack: don't use build id for pages router client-side manifests: #88641
• Allow inspecting server with next start --inspect: #88744
• Turbopack: Add --debug-build-paths support to filter routes: #88655
• Upgrade React from bef88f7c-20260116 to 41b3e9a6-20260119: #88756
• Use rewritten pathname for implicit cache tags: #88732

Misc Changes

• [ci] Enable Turborepo remote caching in e2e release deploy tests: #88746
• [test] Deflake test/development/app-dir/browser-log-forwarding/fixtures/verbose-level/verbose-level.test.ts: #88754
• Fix Build Commands section in AGENTS.md: #88757
• [test] Deflake test/development/app-dir/hydration-error-count/hydration-error-count.test.ts: #88749
• [ci] Exclude test/production from deploy tests: #88763
• Apply buildArgs also for deploy tests (via package.json): #88731

Credits

Huge thanks to @unstubbable, @mischnic, @williambout, and @eps1lon for helping!