News Feed by Alex-Tideman · Pull Request #3596 · temporalio/ui

Alex-Tideman · 2026-06-24T16:37:23Z

Description & motivation 💭

Adds a general Temporal News feed to the OSS UI, available from desktop top navigation and mobile/bottom navigation when news fetching is enabled. Provides the latest news on releases, events and other important topics related to Temporal.

What Changed

Added a NewsFeedWidget trigger with unread/read megaphone icons.
Added a NewsFeedModal that displays feed items with markdown-rendered content, refresh controls, last-fetched timestamp, loading/empty/error states, and an “Automatically fetch news” preference.
Added persistent News Feed state:
- cached feed payload
- generated client UUID
- last fetched timestamp
- last seen server timestamp for unread detection
- auto-fetch preference
Added a 24-hour automatic refresh interval, plus manual refresh with cache reload.
Added typed feed parsing and validation for server_time, item IDs, priority, tags, publish dates, and expiration dates.
Filters expired items and sorts visible items by priority, then newest publish time.
Fetches from https://newsfeed.temporal.io/feed_en.json with client, cluster, and source=web-ui query params and credentials: 'omit'.
Adds server/UI config gating via disableNewsFetch.
- Docker env: TEMPORAL_DISABLE_NEWS_FETCH
- Included in development and auth configs.
- Mapped through /api/v1/settings and UI Settings.
Hides the News Feed in Cloud UI and when disableNewsFetch is true.
Added dark-mode support for markdown previews, including explicit theme passing from nav contexts.
Improved markdown iframe height handling so theme changes and hidden modal rendering do not inflate preview height.
Added new megaphone and megaphone-unread Holocene icons.
Added i18n strings for News Feed labels, empty/loading text, unread trigger labels, and last-fetched copy.
Updated the markdown render route CSP construction without changing the effective sandbox policy.

Screenshots (if applicable) 📸

Design Considerations 🎨

Testing 🧪

How was this tested 👻

Manual testing
E2E tests added
Unit tests added

Steps for others to test: 🚶🏽‍♂️🚶🏽‍♀️

Checklists

Draft Checklist

Merge Checklist

Issue(s) closed

Docs

Any docs updates needed?

vercel · 2026-06-24T16:37:29Z

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Project	Deployment	Actions	Updated (UTC)
holocene	Ready	Preview, Comment	Jul 2, 2026 2:31pm

temporal-cicd · 2026-06-24T16:38:38Z

	Warnings
⚠️	📊 Strict Mode: 3 errors in 2 files (0.3% of 888 total) src/lib/services/settings-service.ts (1) L76:2: Type '{ auth: { enabled: boolean; options: string[] \| null; redirectToProvider: boolean; }; baseUrl: string \| null; codec: { endpoint: string; passAccessToken: boolean \| undefined; includeCredentials: boolean \| undefined; customErrorMessage: { ...; }; }; ... 18 more ...; version: string; }' is not assignable to type 'Settings'. src/routes/(app)/+layout.svelte (2) L88:21: 'namespace.namespaceInfo' is possibly 'null' or 'undefined'. L91:6: Argument of type 'ICapabilities \| null \| undefined' is not assignable to parameter of type 'NamespaceCapabilities \| undefined'.

Generated by 🚫 dangerJS against 2c43b10

… dark mode change

Auto-generated version bump from 2.51.1 to 2.52.0 Bump type: minor Changes included: - [`9c6fcd54`](9c6fcd5) Add direct SSO redirect and backend logout (#3590) - [`feab0d90`](feab0d9) a11y(4.1.3): Toaster role="log" → per-toast role="status"/"alert" for correct AT announcement semantics (#3560) - [`d7bbfb01`](d7bbfb0) a11y(2.5.8): toast — replace bare close button with IconButton (36×36 px) (#3553) - [`4efd6ab6`](4efd6ab) a11y(3.3.1): Holocene input primitives — add aria-invalid, aria-describedby, and uniform live-region error announcement (#3554) - [`0600b700`](0600b70) Use green only (#3599) - [`94107549`](9410754) Clarify activity pause timeout behavior (#3600) - [`9f88d5a8`](9f88d5a) Bump node version to 22.23.1 or newer to fix issue from previous security release (#3604) - [`ca4104ae`](ca4104a) Update reason copy and inputs (#3588) - [`51db73fa`](51db73f) Update batch operation reason input hint (#3605) - [`836d7c55`](836d7c5) a11y(2.4.3): route navigation — move focus to the main landmark on afterNavigate, not just scroll (#3538) - [`4ee95696`](4ee9569) Improve re-renders for large encoded event histories (#3592) - [`fa5e7aa1`](fa5e7aa) feature/schedules (#3603) - [`0d9467fd`](0d9467f) Default includeHeartbeatDetails and includeLastFailure to true for getActivityExecution and pollActivityExecution (#3521) - [`e5bc514e`](e5bc514) fix schedules: duplicate key (#3612) - [`f1eb489f`](f1eb489) Remove preview badge (#3581) - [`1e5173b4`](1e5173b) Add existing versions to worker create deployment version form (#3601) - [`a8552bae`](a8552ba) fix schedules -e.trim not a function (#3613) - [`0442f847`](0442f84) Fix width of ComputeBadge in VersionTableRow (#3615) - [`ddbeb54f`](ddbeb54) fix(cloud-nav): animate and stabilize side-nav collapse (#3606) - [`3cfc684b`](3cfc684) fix - schedules recent/upcoming runs - sort issue (#3616) - [`92b8875b`](92b8875) Move timestamp out of translate (#3617) - [`901258af`](901258a) Fix SAA and WF consistency (#3614) - [`99593d97`](99593d9) DT-4001 - standalone nexus operations (#3496) - [`f10d1bf1`](f10d1bf) Clamp codeblock to container width (#3621) - [`0a9d93ce`](0a9d93c) Remove unnecessary bottom-0 (#3623) - [`9dabb522`](9dabb52) chore(deps-dev): bump vite from 6.4.2 to 6.4.3 (#3610) - [`5c1854d3`](5c1854d) News Feed (#3596)

Auto-generated version bump from 2.51.1 to 2.52.0 Bump type: minor Changes included: - [`9c6fcd54`](9c6fcd5) Add direct SSO redirect and backend logout (#3590) - [`feab0d90`](feab0d9) a11y(4.1.3): Toaster role="log" → per-toast role="status"/"alert" for correct AT announcement semantics (#3560) - [`d7bbfb01`](d7bbfb0) a11y(2.5.8): toast — replace bare close button with IconButton (36×36 px) (#3553) - [`4efd6ab6`](4efd6ab) a11y(3.3.1): Holocene input primitives — add aria-invalid, aria-describedby, and uniform live-region error announcement (#3554) - [`0600b700`](0600b70) Use green only (#3599) - [`94107549`](9410754) Clarify activity pause timeout behavior (#3600) - [`9f88d5a8`](9f88d5a) Bump node version to 22.23.1 or newer to fix issue from previous security release (#3604) - [`ca4104ae`](ca4104a) Update reason copy and inputs (#3588) - [`51db73fa`](51db73f) Update batch operation reason input hint (#3605) - [`836d7c55`](836d7c5) a11y(2.4.3): route navigation — move focus to the main landmark on afterNavigate, not just scroll (#3538) - [`4ee95696`](4ee9569) Improve re-renders for large encoded event histories (#3592) - [`fa5e7aa1`](fa5e7aa) feature/schedules (#3603) - [`0d9467fd`](0d9467f) Default includeHeartbeatDetails and includeLastFailure to true for getActivityExecution and pollActivityExecution (#3521) - [`e5bc514e`](e5bc514) fix schedules: duplicate key (#3612) - [`f1eb489f`](f1eb489) Remove preview badge (#3581) - [`1e5173b4`](1e5173b) Add existing versions to worker create deployment version form (#3601) - [`a8552bae`](a8552ba) fix schedules -e.trim not a function (#3613) - [`0442f847`](0442f84) Fix width of ComputeBadge in VersionTableRow (#3615) - [`ddbeb54f`](ddbeb54) fix(cloud-nav): animate and stabilize side-nav collapse (#3606) - [`3cfc684b`](3cfc684) fix - schedules recent/upcoming runs - sort issue (#3616) - [`92b8875b`](92b8875) Move timestamp out of translate (#3617) - [`901258af`](901258a) Fix SAA and WF consistency (#3614) - [`99593d97`](99593d9) DT-4001 - standalone nexus operations (#3496) - [`f10d1bf1`](f10d1bf) Clamp codeblock to container width (#3621) - [`0a9d93ce`](0a9d93c) Remove unnecessary bottom-0 (#3623) - [`9dabb522`](9dabb52) chore(deps-dev): bump vite from 6.4.2 to 6.4.3 (#3610) - [`5c1854d3`](5c1854d) News Feed (#3596) - [`340da30f`](340da30) a11y(2.1.1): guard global r/R keydown so text inputs can receive the letter (#3589) - [`dd97a9d1`](dd97a9d) fix(markdown-editor): disable chromatic snapshot for preview story (#3631) - [`7db61ab9`](7db61ab) a11y(4.1.2): Table / ProgressBar / Loading primitives — expose aria-busy on data-refresh regions (#3555) - [`d2111ecf`](d2111ec) a11y(4.1.3): Add live-region wrappers for workflow status, event count, filter counts, and Banner (#3561) - [`24eabaec`](24eabae) a11y(2.4.6): guard DrawerContent against empty <h2> when title is omitted (#3595) - [`3552e307`](3552e30) Fix CodeMirror Lezer dependency mismatch (#3632) - [`7ac37199`](7ac3719) Update defaults to match workflow defaults (#3634) - [`c1f02865`](c1f0286) Draft fix for link variant handling (#3620) - [`bbbf2b8c`](bbbf2b8) Add connection status and optional Latest Version column to deployments (DT-4174) (#3618) - [`76f266f4`](76f266f) DurationInput updates (#3633) - [`07da53c5`](07da53c) COM-191 - prefill CloudFormation template params in Launch Stack link (#3619) - [`90946e0b`](90946e0) Schedules - Timeout empty defaults (#3637) - [`97f9ad39`](97f9ad3) fix(cloud-nav): smooth label fade on side-nav collapse/expand (#3628) - [`a399ed35`](a399ed3) Improve Search Attribute deletion messaging (#3629) - [`ad976d94`](ad976d9) Pass through source prop for News Feed Widget (#3638) - [`6ef84fe3`](6ef84fe) Restrict select-all to exclude workflow status (#3639) - [`4c3729f8`](4c3729f) Reduce news feed markdown whitespace (#3642) - [`aa04a9b6`](aa04a9b) feat(nexus-operations): add loading state to standalone nexus operations list page header (#3643) - [`dce2f804`](dce2f80) chore: remove unused generate-holocene-props script (#3644) - [`760bc7bc`](760bc7b) Make megaphone icon bigger (#3645) - [`c047384a`](c047384) refactor(nexus): replace hand-rolled types with @temporalio/proto (#3646)

Auto-generated version bump from 2.51.1 to 2.52.0 Bump type: minor Changes included: - [`9c6fcd54`](9c6fcd5) Add direct SSO redirect and backend logout (#3590) - [`feab0d90`](feab0d9) a11y(4.1.3): Toaster role="log" → per-toast role="status"/"alert" for correct AT announcement semantics (#3560) - [`d7bbfb01`](d7bbfb0) a11y(2.5.8): toast — replace bare close button with IconButton (36×36 px) (#3553) - [`4efd6ab6`](4efd6ab) a11y(3.3.1): Holocene input primitives — add aria-invalid, aria-describedby, and uniform live-region error announcement (#3554) - [`0600b700`](0600b70) Use green only (#3599) - [`94107549`](9410754) Clarify activity pause timeout behavior (#3600) - [`9f88d5a8`](9f88d5a) Bump node version to 22.23.1 or newer to fix issue from previous security release (#3604) - [`ca4104ae`](ca4104a) Update reason copy and inputs (#3588) - [`51db73fa`](51db73f) Update batch operation reason input hint (#3605) - [`836d7c55`](836d7c5) a11y(2.4.3): route navigation — move focus to the main landmark on afterNavigate, not just scroll (#3538) - [`4ee95696`](4ee9569) Improve re-renders for large encoded event histories (#3592) - [`fa5e7aa1`](fa5e7aa) feature/schedules (#3603) - [`0d9467fd`](0d9467f) Default includeHeartbeatDetails and includeLastFailure to true for getActivityExecution and pollActivityExecution (#3521) - [`e5bc514e`](e5bc514) fix schedules: duplicate key (#3612) - [`f1eb489f`](f1eb489) Remove preview badge (#3581) - [`1e5173b4`](1e5173b) Add existing versions to worker create deployment version form (#3601) - [`a8552bae`](a8552ba) fix schedules -e.trim not a function (#3613) - [`0442f847`](0442f84) Fix width of ComputeBadge in VersionTableRow (#3615) - [`ddbeb54f`](ddbeb54) fix(cloud-nav): animate and stabilize side-nav collapse (#3606) - [`3cfc684b`](3cfc684) fix - schedules recent/upcoming runs - sort issue (#3616) - [`92b8875b`](92b8875) Move timestamp out of translate (#3617) - [`901258af`](901258a) Fix SAA and WF consistency (#3614) - [`99593d97`](99593d9) DT-4001 - standalone nexus operations (#3496) - [`f10d1bf1`](f10d1bf) Clamp codeblock to container width (#3621) - [`0a9d93ce`](0a9d93c) Remove unnecessary bottom-0 (#3623) - [`9dabb522`](9dabb52) chore(deps-dev): bump vite from 6.4.2 to 6.4.3 (#3610) - [`5c1854d3`](5c1854d) News Feed (#3596) - [`340da30f`](340da30) a11y(2.1.1): guard global r/R keydown so text inputs can receive the letter (#3589) - [`dd97a9d1`](dd97a9d) fix(markdown-editor): disable chromatic snapshot for preview story (#3631) - [`7db61ab9`](7db61ab) a11y(4.1.2): Table / ProgressBar / Loading primitives — expose aria-busy on data-refresh regions (#3555) - [`d2111ecf`](d2111ec) a11y(4.1.3): Add live-region wrappers for workflow status, event count, filter counts, and Banner (#3561) - [`24eabaec`](24eabae) a11y(2.4.6): guard DrawerContent against empty <h2> when title is omitted (#3595) - [`3552e307`](3552e30) Fix CodeMirror Lezer dependency mismatch (#3632) - [`7ac37199`](7ac3719) Update defaults to match workflow defaults (#3634) - [`c1f02865`](c1f0286) Draft fix for link variant handling (#3620) - [`bbbf2b8c`](bbbf2b8) Add connection status and optional Latest Version column to deployments (DT-4174) (#3618) - [`76f266f4`](76f266f) DurationInput updates (#3633) - [`07da53c5`](07da53c) COM-191 - prefill CloudFormation template params in Launch Stack link (#3619) - [`90946e0b`](90946e0) Schedules - Timeout empty defaults (#3637) - [`97f9ad39`](97f9ad3) fix(cloud-nav): smooth label fade on side-nav collapse/expand (#3628) - [`a399ed35`](a399ed3) Improve Search Attribute deletion messaging (#3629) - [`ad976d94`](ad976d9) Pass through source prop for News Feed Widget (#3638) - [`6ef84fe3`](6ef84fe) Restrict select-all to exclude workflow status (#3639) - [`4c3729f8`](4c3729f) Reduce news feed markdown whitespace (#3642) - [`aa04a9b6`](aa04a9b) feat(nexus-operations): add loading state to standalone nexus operations list page header (#3643) - [`dce2f804`](dce2f80) chore: remove unused generate-holocene-props script (#3644) - [`760bc7bc`](760bc7b) Make megaphone icon bigger (#3645) - [`c047384a`](c047384) refactor(nexus): replace hand-rolled types with @temporalio/proto (#3646) Co-authored-by: rossedfort <[email protected]>

Alex-Tideman added 2 commits June 24, 2026 11:22

Add news feed modal, icons, service

172ef70

Merge main

229eadb

Alex-Tideman added 2 commits June 24, 2026 12:28

Make temporal logo bigger in News

8a4c708

Remove tags

289e17d

vercel Bot deployed to Preview June 24, 2026 17:30 View deployment

Update news feed response handling

9e454cc

vercel Bot deployed to Preview June 26, 2026 19:40 View deployment

Alex-Tideman added 2 commits July 2, 2026 09:05

Merge branch 'main' into news-feed

9ab7284

Swap in real newsfeed url. Fix dark mode support. Fix height issue on…

2a6b5b7

… dark mode change

vercel Bot deployed to Preview July 2, 2026 14:28 View deployment

Fix unit tests with correct url

2c43b10

Alex-Tideman marked this pull request as ready for review July 2, 2026 14:31

Alex-Tideman requested a review from a team as a code owner July 2, 2026 14:31

Alex-Tideman changed the title ~~News Feed - WIP~~ News Feed Jul 2, 2026

vercel Bot deployed to Preview July 2, 2026 14:31 View deployment

Alex-Tideman requested a review from rossedfort July 2, 2026 14:43

rossedfort approved these changes Jul 2, 2026

View reviewed changes

Alex-Tideman merged commit 5c1854d into main Jul 2, 2026
25 checks passed

Alex-Tideman deleted the news-feed branch July 2, 2026 15:32

temporal-cicd Bot mentioned this pull request Jul 2, 2026

chore: bump version to 2.52.0 #3626

Closed

tegan-temporal mentioned this pull request Jul 6, 2026

fix(markdown-editor): disable chromatic snapshot for preview story #3631

Merged

temporal-cicd Bot mentioned this pull request Jul 8, 2026

chore: bump version to 2.52.0 #3647

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News Feed#3596

News Feed#3596
Alex-Tideman merged 8 commits into
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Alex-Tideman commented Jun 24, 2026 •

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Description & motivation 💭

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Testing 🧪

How was this tested 👻

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Alex-Tideman commented Jun 24, 2026 •

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