Minor Changes

• Enable scss/sass support: #10571
• Enable pages/404.js support: #10572
• Enable polyfillsOptimization: #10574
• Prefetch SSG Data: #10127
• Adding conformance checks: #10314
• Preview mode documentation: #10863
• Add TypeScript docs for SSG: #10865
• Verify GS(S)P Serializability: #10857

Patches

• Adds a missing dependency: #10570
• Add missin create permission for faunadb example: #10575
• Decrease number of expected preloads in safari: #10578
• Make sure to handle rejection when prefetching pages: #10579
• Add NextApiHandler type: #10573
• Update error message for invalid return value from getStaticPaths: #10580
• Update to latest watchpack with dynamic route rename fix: #10351
• Bump amphtml-validator to 1.0.30: #10588
• Add Failing CSS Test Case: #10590
• Do not cache 404 SSR responses: #10596
• Fix Nested Index Dynamic Routes in Development: #10595
• Emit ES5 Friendly Code in Program#exit Visitor: #10591
• Fixed pathname check in router: #10547
• Use clearInterval instead of clearTimer on a timer: #10597
• Fix AMP Validator Version: #10600
• Fix: Improve grammar of apollo.js comments: #10601
• Clean up landed experimental flags: #10593
• Updated links: #10604
• Add err.sh for invalid getStaticPaths return value: #10605
• Remove extra whitespace: 80bdf73
• Upgrade next-transpile-modules to latest everywhere: #10607
• Disable setImmediate polyfill: #10612
• Add navigation test specific for Safari 10: #10616
• Make sure to handle failing to load _error: #10617
• Update legacy safari test for GitHub actions: #10618
• Add err.sh for getStaticProps error: #10619
• Add error messages for dynamic SSG page without getStaticPaths: #10620
• Remove next/link from chakra-ui example: #10625
• Update error-load-fail test to use check to handle reload taking longer on windows: #10631
• Remove deprecated static folder: #10632
• Fix Cookie Expiration: #10634
• Preview Mode Should Not Cache: #10636
• Invalidate cache for link[preload] in dev for CSS files: #10630
• Update link to GitHub Discussions beta: b331338
• Make sure to log errors from data fetching in dev mode in the console: #10652
• Fix typo in invalid getStaticPaths value example: #10657
• Update with-mobx-keystone-typescript example: #10638
• Test Prerender in Emulated Serverless Mode: #10660
• Improve Nested Catch-All Coverage: #10659
• Fix Double URL Encoding for Serverless: #10663
• Add calling getStaticPaths in development before showing fallback: #10611
• Show better error when non-array is returned from custom-routes: #10670
• Update error load fail test so that webdriver can still connect to app: #10673
• Rename zeit.co/new → zeit.co/import: #10674
• Update example "with-typescript-graphql": #10637
• Create config.yml: cedd6fa
• Update 1.Bug_report.md: fc9f18d
• Fix apollo example: #10696
• Update head-manager to compress better: #10687
• Update README.md: c0f4283
• Make sure rewrites are handled in serverless mode correctly: #10697
• Update url prop handling for pages with new data methods: #10653
• Add dataRoutes field to routes-manifest for SSG and serverProps routes: #10622
• Ability to Disable SSG Fallback: #10701
• Fix Error Message: 663f5c4
• Add --example=<github-url> to create-next-app: #10226
• Rename getServerProps to getServerSideProps: #10722
• Remove unstable_ prefix from new methods: #10723
• Fix buildId being escaped breaking test with certain build ids: #10728
• Fix url-polyfill dep and re-enable native-url: #10726
• Extract sendPayload and prepareServerlessUrl: #10732
• Extract getStaticPaths helper: #10731
• Remove old eslint-ignores from unstable_ prefix: #10740
• Move upgrading guide to /docs: #10727
• Adding new types of performance monitoring: #10421
• Separate Low Priority Files from Main Files: #10756
• Consistently Type GS(S)P: #10757
• Correctly Dedupe Prefetching: #10758
• Add params to getStaticProps on err.sh: #10751
• Updating links to dynamic-routes section of docs: #10759
• Remove dangerousAsPath from RenderOpts: #10773
• Remove Dead Code from Next Server: #10772
• Examples: react-native-web: fix config to prefer .web.* exts: #10774
• Fix RenderOpts in next-server: #10776
• Fix next/config module mismatch in new serverless mode: #10792
• Remove old env from workflow since it is replaced with WebHook: #10798
• Measure getStaticProps, getServerSideProps: #10800
• Throw NoFallbackError instead of returning: #10793
• Add identifier to NEXT_DATA for gs(s)p: #10812
• Update to output jest data for posting failed tests comment: #10814
• Fix(cli): inspect flag is deprecated: #10819
• Update to make sure preview mode works with getServerSideProps: #10813
• Send Credentials for getServerSideProps Requests: #10826
• Update release stats with different name from pr stats: #10827
• Add docs for static 404 and pages/404: #10811
• Make sure to error when setting too large of preview data: #10831
• Ensure an accessible default viewport meta tag: #10823
• Update Pages and Data Fetching docs for SSG improvements: #10837
• Update Custom Server README's: #10843
• Fix data fetching learn more links: a61dfb2
• Re-add Sass Docs: #10850
• Update README-template.md: 69ba793
• Fix getStaticPaths modules being cached in dev mode: #10852
• Add example for why-did-you-render: #10662
• Update method for attaching GS(S)P identifier to page: #10859
• Fix getServerSideProps Test Case: #10862
• Fix Prerender Test Cases: #10861
• Add Test Case for SSG Full Re-Export: #10864
• Test child_process with API route: #10872
• Typo on preview mode documentation: #10892
• Fix getStaticPaths example code: #10893
• Fix linting of markdown documentation: 83b4fd1
• DatoCMS Example: #10891
• Upgrade webpack: #10895
• Fix Azure Pipelines: #10896
• Add demo URL for the DatoCMS example: #10901

Credits

Huge thanks to @arcanis, @lgordey, @ijjk, @martpie, @jaywink, @fabianishere, @dijs, @TheRusskiy, @quinnturner, @timneutkens, @lfades, @vvo, @adithwip, @rafaelalmeidatk, @bmathews, @Spy-Seth, @EvgeniyKumachev, @chibicode, @piglovesyou, @HaNdTriX, @Timer, @janicklas-ralph, @devknoll, @prateekbh, @ethanryan, @MoOx, @rifaidev, @msweeneydev, @motiko, and @balazsorban44 for helping!