fix: record a history traversal before resolving its route - #16959
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🦋 Changeset detectedLatest commit: 3fc84c0 The changes in this PR will be included in the next version bump. This PR includes changesets to release 1 package
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This PR was opened by the [Changesets release](https://github.com/changesets/action) GitHub action. When you're ready to do a release, you can merge this and the packages will be published to npm automatically. If you're not ready to do a release yet, that's fine, whenever you add more changesets to version-3, this PR will be updated.⚠️ ⚠️ ⚠️ ⚠️ ⚠️ ⚠️ `version-3` is currently in **pre mode** so this branch has prereleases rather than normal releases. If you want to exit prereleases, run `changeset pre exit` on `version-3`.⚠️ ⚠️ ⚠️ ⚠️ ⚠️ ⚠️ # Releases ## @sveltejs/adapter-cloudflare@8.0.0-next.7 ### Major Changes - breaking: populate env vars before `instrumentation.server.js` is evaluated and update the adapter instrumentation API ([#16303](#16303)) - breaking: remove cloudflare `platform`, emulate the `cloudflare:workers` module instead ([#16754](#16754)) - breaking: replace the `builder.generateManifest` with `builder.generateServerInstance` and `builder.manifest` ([#16875](#16875)) ### Patch Changes - Updated dependencies [[`9a4b343`](9a4b343), [`ee2f55b`](ee2f55b), [`65673a4`](65673a4), [`1b79845`](1b79845), [`b12bb78`](b12bb78), [`03f1687`](03f1687), [`49f0808`](49f0808), [`e7c74bf`](e7c74bf), [`0876d63`](0876d63), [`9a2b9ba`](9a2b9ba), [`c9f54b5`](c9f54b5), [`22b8152`](22b8152), [`f6d44cf`](f6d44cf), [`3c3a27b`](3c3a27b), [`7f376b1`](7f376b1), [`8a587c7`](8a587c7), [`aa4f960`](aa4f960)]: - @sveltejs/kit@3.0.0-next.27 ## @sveltejs/adapter-netlify@7.0.0-next.11 ### Major Changes - breaking: populate env vars before `instrumentation.server.js` is evaluated and update the adapter instrumentation API ([#16303](#16303)) - breaking: replace the `builder.generateManifest` with `builder.generateServerInstance` and `builder.manifest` ([#16875](#16875)) ### Patch Changes - fix: route requests with omitted optional parameters to split serverless functions ([#17020](#17020)) - fix: copy `_redirects` when deploying edge function ([#17047](#17047)) - chore: replace `@iarna/toml` with `smol-toml` ([#16948](#16948)) - chore: identify serverless functions with a UUID instead of Netlify's function token ([#17044](#17044)) - fix: ensure serverless function files have unique names ([#17049](#17049)) - Updated dependencies [[`9a4b343`](9a4b343), [`ee2f55b`](ee2f55b), [`65673a4`](65673a4), [`1b79845`](1b79845), [`b12bb78`](b12bb78), [`03f1687`](03f1687), [`49f0808`](49f0808), [`e7c74bf`](e7c74bf), [`0876d63`](0876d63), [`9a2b9ba`](9a2b9ba), [`c9f54b5`](c9f54b5), [`22b8152`](22b8152), [`f6d44cf`](f6d44cf), [`3c3a27b`](3c3a27b), [`7f376b1`](7f376b1), [`8a587c7`](8a587c7), [`aa4f960`](aa4f960)]: - @sveltejs/kit@3.0.0-next.27 ## @sveltejs/adapter-node@6.0.0-next.12 ### Major Changes - breaking: populate env vars before `instrumentation.server.js` is evaluated and update the adapter instrumentation API ([#16303](#16303)) - breaking: replace the `builder.generateManifest` with `builder.generateServerInstance` and `builder.manifest` ([#16875](#16875)) ### Patch Changes - Updated dependencies [[`9a4b343`](9a4b343), [`ee2f55b`](ee2f55b), [`65673a4`](65673a4), [`1b79845`](1b79845), [`b12bb78`](b12bb78), [`03f1687`](03f1687), [`49f0808`](49f0808), [`e7c74bf`](e7c74bf), [`0876d63`](0876d63), [`9a2b9ba`](9a2b9ba), [`c9f54b5`](c9f54b5), [`22b8152`](22b8152), [`f6d44cf`](f6d44cf), [`3c3a27b`](3c3a27b), [`7f376b1`](7f376b1), [`8a587c7`](8a587c7), [`aa4f960`](aa4f960)]: - @sveltejs/kit@3.0.0-next.27 ## @sveltejs/adapter-vercel@7.0.0-next.9 ### Major Changes - breaking: populate env vars before `instrumentation.server.js` is evaluated and update the adapter instrumentation API ([#16303](#16303)) - breaking: replace the `builder.generateManifest` with `builder.generateServerInstance` and `builder.manifest` ([#16875](#16875)) ### Patch Changes - fix: pass the requested pathname, including any trailing slash, to ISR functions ([#16903](#16903)) - fix: trace `process.cwd()`-relative files from the project directory and never glob from the filesystem root ([#16972](#16972)) - Updated dependencies [[`9a4b343`](9a4b343), [`ee2f55b`](ee2f55b), [`65673a4`](65673a4), [`1b79845`](1b79845), [`b12bb78`](b12bb78), [`03f1687`](03f1687), [`49f0808`](49f0808), [`e7c74bf`](e7c74bf), [`0876d63`](0876d63), [`9a2b9ba`](9a2b9ba), [`c9f54b5`](c9f54b5), [`22b8152`](22b8152), [`f6d44cf`](f6d44cf), [`3c3a27b`](3c3a27b), [`7f376b1`](7f376b1), [`8a587c7`](8a587c7), [`aa4f960`](aa4f960)]: - @sveltejs/kit@3.0.0-next.27 ## @sveltejs/kit@3.0.0-next.27 ### Major Changes - major: error when a client-requested single-flight mutation isn't respected by the server, allow the server to explicitly ignore refreshes ([#16892](#16892)) - breaking: remove `Server` constructor and `SSRManifest` from public types ([#16876](#16876)) - breaking: replace the `builder.generateManifest` with `builder.generateServerInstance` and `builder.manifest` ([#16875](#16875)) ### Minor Changes - feat: allow adapters to receive the Svelte config as a function argument when adding Vite plugins ([#16986](#16986)) - feat: allow adapters to override `getRequest` and `setResponse` during `vite dev` and `vite preview` ([#16753](#16753)) ### Patch Changes - fix: respect `paths.relative` during development for client files ([#17053](#17053)) - fix: clarify circular imports from `src/env` ([#17014](#17014)) - breaking: populate env vars before `instrumentation.server.js` is evaluated and update the adapter instrumentation API ([#16303](#16303)) - fix: record a history traversal before resolving its route ([#16959](#16959)) - fix: support coordinate objects from image inputs in remote forms ([#16944](#16944)) - fix: walk and copy directories without a stat per file ([#16995](#16995)) - fix: widen remote form fields for union schemas and string enums ([#16937](#16937)) - fix: respond to `HEAD` requests without a body ([#17036](#17036)) - chore: replace deprecated Vite dev server APIs ([#16961](#16961)) - fix: settle a query's pending request in place when its value arrives through `set()` ([#16958](#16958)) - fix: prevent `await_reactivity_loss` warning and `state_unsafe_mutation` error when the new version detector runs after an `await` ([#16915](#16915)) - chore: parse page options and remote modules with Vite's `parseSync` instead of `acorn` ([#16947](#16947)) ## @sveltejs/adapter-auto@8.0.0-next.4 ### Minor Changes - feat: add zero-config deployment support for Render ([#16850](#16850)) ### Patch Changes - Updated dependencies [[`9a4b343`](9a4b343), [`ee2f55b`](ee2f55b), [`65673a4`](65673a4), [`1b79845`](1b79845), [`b12bb78`](b12bb78), [`03f1687`](03f1687), [`49f0808`](49f0808), [`e7c74bf`](e7c74bf), [`0876d63`](0876d63), [`9a2b9ba`](9a2b9ba), [`c9f54b5`](c9f54b5), [`22b8152`](22b8152), [`f6d44cf`](f6d44cf), [`3c3a27b`](3c3a27b), [`7f376b1`](7f376b1), [`8a587c7`](8a587c7), [`aa4f960`](aa4f960)]: - @sveltejs/kit@3.0.0-next.27 ## @sveltejs/package@3.0.0-next.8 ### Patch Changes - chore: read the Svelte config via `@sveltejs/load-config` ([#17039](#17039)) Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
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Replaces #16954.
The
popstatehandler inclient.jsawaits route resolution (get_navigation_intent, and again insidenavigatebeforeaccept) before recording that the browser has moved. Under server-side route resolution that is a network round-trip, during whichcurrent_history_indexstill points at the entry we left. A popstate arriving in that window is swallowed by the cancellation guard, and agotopushes an entry with a duplicatehistoryIndex, so later scroll and snapshot restores read the wrong entry. This is the flake in https://github.com/sveltejs/kit/actions/runs/33085846048.Record the traversal synchronously: capture the source entry's scroll and snapshots and move the indices before anything async, restore them in
block()beforehistory.go(-delta), and capture the navigation token up front so a superseded popstate stops instead of taking over the newer navigation's token.navigateskips its own capture for popped navigations.Repro: a 120 ms delay after the
get_navigation_intentawait in the handler failsPreserves scroll and focus across popstate...4/4 intest:server-side-route-resolution:devbefore this change and passes 4/4 after it.