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Release: Prerelease 10.5.0-alpha.10 - #35302
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`added a warning callout to the angular/ember section of the env vars docs explaining that webpack 5 only injects process.env when the variable is actually defined at build time -- if it's not set, you get a "can't find variable: process" runtime error. also added a troubleshooting entry for that specific error with steps to fix it` Signed-off-by: nitzan-treg <nitzan.tregerman@gmail.com>
CodeRabbit correctly identified that typographic quotes break MDX parsing. Signed-off-by: nitzan-treg <nitzan.tregerman@gmail.com>
…snippets Closes #23208 Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Co-authored-by: ghengeveld <321738+ghengeveld@users.noreply.github.com>
Co-authored-by: jonniebigodes <joaocontadesenvolvimento@gmail.com>
Co-authored-by: ghengeveld <321738+ghengeveld@users.noreply.github.com>
Avoid re-collapsing chrome and re-applying filters on in-review navigation.
Centralize unseen/visited/notified tracking, auto-accept on review routes, and notification slot deduplication in sessionStorage.
Track deferred review payloads internally and expose a notificationKey so notification effects re-run when displayed or pending reviews change.
Defer superseding review updates, sync notification state to the store, and clear arrival notifications on dismiss or pending accept.
Surface new reviews via the manager notification API instead of auto-navigating away from the user's current canvas.
Replace auto-navigation on review push with the notification layer.
Core: Compose core annotations before preview beforeAll
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Replace three competing isPreviewLoading effects with one generation counter so duplicate iframe.resize payloads still clear the loader after paint instead of waiting for the fallback timeout.
Only hide the in-iframe preparing spinner when review thumbnails use embed with freeze, keeping generic embed previews on default UI.
Delete computeThumbnailScale and unused content-height defaults so Frame CSS is the single source of truth for thumbnail scale steps.
Simulate iframe.resize in play functions to assert loaders clear after measurement, duplicate resize payloads do not stick, and story swaps remount cleanly.
Thumbnail embeds always use freeze=finished for measurement; remove the ResizeObserver branch and test measurement through onContentFrozen instead.
Move shouldEmbed and shouldAutoplay into embedMode so measurement code and play-function policy live in separate modules.
…mbnail-content-resize
DocgenServer: Fix OOM by recycling the shared TS program
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Keep freeze=finished thumbnails on onContentFrozen-only measurement while reinstating ResizeObserver-driven sizing for generic embed=true consumers.
Drop progressbar override so the indeterminate spinner keeps correct aria semantics without missing value attributes.
Use a FrameShell wrapper so aspect-ratio width comes from the cell, not subgrid row height, and add story coverage for frame-fit-after-resize.
…en-summary Review: Simplify layout handling
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…mbnail-content-resize
Cancel pending debounced RAF on embed resize teardown and assert review grid frames exist before width checks in story play functions.
Cells now display the loading indicator as soon as they enter the preview scheduler queue, instead of waiting until the iframe src is assigned.
Ignore identical DISPLAY_REVIEW payloads and only reset expanded collections when createdAt changes, so opening a story in a new tab does not collapse the summary the user left open.
… viewport. Embed previews now report the active viewport name and dimensions alongside content size so CollectionGrid can horizontally scale fixed viewports within the 3:2 frame and clip overflow vertically.
…l-content-resize Review: Improve review thumbnail scaling and loading UX
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Contributor
Package BenchmarksCommit: The following packages have significant changes to their size or dependencies:
|
| Before | After | Difference | |
|---|---|---|---|
| Dependency count | 188 | 188 | 0 |
| Self size | 79 KB | 79 KB | 0 B |
| Dependency size | 35.29 MB | 35.35 MB | 🚨 +61 KB 🚨 |
| Bundle Size Analyzer | Link | Link |
storybook
| Before | After | Difference | |
|---|---|---|---|
| Dependency count | 72 | 72 | 0 |
| Self size | 21.88 MB | 21.94 MB | 🚨 +62 KB 🚨 |
| Dependency size | 36.44 MB | 36.44 MB | 0 B |
| Bundle Size Analyzer | Link | Link |
@storybook/angular
| Before | After | Difference | |
|---|---|---|---|
| Dependency count | 185 | 185 | 0 |
| Self size | 160 KB | 160 KB | 🎉 -54 B 🎉 |
| Dependency size | 30.56 MB | 30.62 MB | 🚨 +61 KB 🚨 |
| Bundle Size Analyzer | Link | Link |
@storybook/ember
| Before | After | Difference | |
|---|---|---|---|
| Dependency count | 187 | 187 | 0 |
| Self size | 15 KB | 15 KB | 0 B |
| Dependency size | 30.63 MB | 30.69 MB | 🚨 +61 KB 🚨 |
| Bundle Size Analyzer | Link | Link |
@storybook/nextjs
| Before | After | Difference | |
|---|---|---|---|
| Dependency count | 533 | 533 | 0 |
| Self size | 663 KB | 662 KB | 🎉 -133 B 🎉 |
| Dependency size | 62.00 MB | 62.06 MB | 🚨 +64 KB 🚨 |
| Bundle Size Analyzer | Link | Link |
@storybook/react-webpack5
| Before | After | Difference | |
|---|---|---|---|
| Dependency count | 274 | 274 | 0 |
| Self size | 23 KB | 23 KB | 🎉 -12 B 🎉 |
| Dependency size | 47.78 MB | 47.84 MB | 🚨 +64 KB 🚨 |
| Bundle Size Analyzer | Link | Link |
@storybook/server-webpack5
| Before | After | Difference | |
|---|---|---|---|
| Dependency count | 200 | 200 | 0 |
| Self size | 16 KB | 16 KB | 0 B |
| Dependency size | 36.55 MB | 36.61 MB | 🚨 +61 KB 🚨 |
| Bundle Size Analyzer | Link | Link |
@storybook/vue3-vite
| Before | After | Difference | |
|---|---|---|---|
| Dependency count | 109 | 102 | 🎉 -7 🎉 |
| Self size | 36 KB | 36 KB | 🚨 +24 B 🚨 |
| Dependency size | 44.15 MB | 42.99 MB | 🎉 -1.16 MB 🎉 |
| Bundle Size Analyzer | Link | Link |
@storybook/cli
| Before | After | Difference | |
|---|---|---|---|
| Dependency count | 204 | 204 | 0 |
| Self size | 821 KB | 821 KB | 0 B |
| Dependency size | 91.72 MB | 91.78 MB | 🚨 +62 KB 🚨 |
| Bundle Size Analyzer | Link | Link |
@storybook/codemod
| Before | After | Difference | |
|---|---|---|---|
| Dependency count | 197 | 197 | 0 |
| Self size | 32 KB | 32 KB | 🎉 -36 B 🎉 |
| Dependency size | 90.20 MB | 90.26 MB | 🚨 +62 KB 🚨 |
| Bundle Size Analyzer | Link | Link |
create-storybook
| Before | After | Difference | |
|---|---|---|---|
| Dependency count | 73 | 73 | 0 |
| Self size | 1.09 MB | 1.09 MB | 0 B |
| Dependency size | 58.31 MB | 58.38 MB | 🚨 +62 KB 🚨 |
| Bundle Size Analyzer | node | node |
@storybook/preset-react-webpack
| Before | After | Difference | |
|---|---|---|---|
| Dependency count | 163 | 163 | 0 |
| Self size | 19 KB | 19 KB | 0 B |
| Dependency size | 32.26 MB | 32.32 MB | 🚨 +61 KB 🚨 |
| Bundle Size Analyzer | Link | Link |
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This is an automated pull request that bumps the version from `10.5.0-alpha.9` to `10.5.0-alpha.10`.
Once this pull request is merged, it will trigger a new release of version `10.5.0-alpha.10`.
If you're not a core maintainer with permissions to release you can ignore this pull request.
To do
Before merging the PR, there are a few QA steps to go through:
And for each change below:
This is a list of all the PRs merged and commits pushed directly to `next`, that will be part of this release:
If you've made any changes doing the above QA (change PR titles, revert PRs), manually trigger a re-generation of this PR with this workflow and wait for it to finish. It will wipe your progress in this to do, which is expected.
Feel free to manually commit any changes necessary to this branch after you've done the last re-generation, following the Make Manual Changes section in the docs, especially if you're making changes to the changelog.
When everything above is done:
Generated changelog
10.5.0-alpha.10