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The Wire · Showcase

NOTION COMMENTS LAND IN CHAT SDK ALONGSIDE MESSAGE LIFECYCLE OVERHAULS

By RepoJournal · Filed · About Vercel

Ricardo Gonzalez Zack Tanner ai-sdk-factory[bot] dancer OwenKephart bensabic Lars Grammel
15 people shipped this
Ricardo Gonzalez @ricardo-agz 3 cited Zack Tanner @ztanner 3 cited ai-sdk-factory[bot] @ai-sdk-factory[bot] 3 cited dancer @dancer 2 cited OwenKephart @OwenKephart 2 cited bensabic @bensabic 1 cited Lars Grammel @lgrammel 1 cited Walter Korman @shaper 1 cited chadhietala @chadhietala 1 cited ctgowrie @ctgowrie 1 cited cmpadden @cmpadden 1 cited Matias Gonzalez @matiasngf scotttrinh @scotttrinh Luke Sandberg @lukesandberg mischnic @mischnic

Vercel's Chat adapter ecosystem just expanded to Notion, letting bots participate in comment threads with the same unified handler code that powers Slack, Linear, and GitHub.

The new `@chat-adapter/notion` [1] plugs into page-level and block discussion threads via webhook-driven inbound events with HMAC verification, using the Comments REST API for outbound actions. Because Notion lets a connection edit its own messages, the adapter supports post-and-edit streaming, a capability now backed by two fresh lifecycle callbacks: `onMessageUpdated` and `onMessageDeleted` [2] hit Slack today and remain optional for other adapters to adopt later. Meanwhile, a critical security fix landed for Google Chat [3], tightening webhook verification to bind against a configured identity rather than accepting any workspace add-on service account. On the vercel-py side, APScheduler integration shipped [4] with production scheduler auto-activation on first real request traffic, alongside Redis adapter support and shared bundle release [5] [6]. Next.js continues its execution model refinement with App Page reads stripped out [7], App Router intent moved to entrypoints [8], and prefetch hint policy now threaded explicitly through Flight builders [9]. The AI SDK expanded with Fish Audio provider support for TTS and STT [12], middleware for reusable model instructions with call-level overrides [10], and three fixes targeting token usage preservation, consecutive assistant regeneration, and ToolLoopAgent reasoning types [11] [13] [14]. Eve CLI gained guided GitHub setup [15], full span visibility in traces [16], streaming tool generator output [17], composable registry packages [18], and dynamic OpenGraph images for integration detail pages [19].

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Action items

References

  1. [1] feat(notion): add Notion comments adapter ↗ vercel/chat
  2. [2] feat(chat): add message update and delete lifecycle callbacks ↗ vercel/chat
  3. [3] fix(gchat): bind add-on webhook verification to a configured identity ↗ vercel/chat
  4. [4] [integrations] APScheduler: Activate production schedulers on request traffic (#215) vercel/vercel-py
  5. [5] Release vercel-apscheduler through the shared bundle (#214) vercel/vercel-py
  6. [6] Add the APScheduler Redis adapter for Vercel Queues (#213) vercel/vercel-py
  7. [7] Remove App Page execution mode reads (#96660) vercel/next.js
  8. [8] Move App Router execution intent to entrypoints (#96640) vercel/next.js
  9. [9] Pass explicit prefetch hint policy through App Render ↗ vercel/next.js
  10. [10] feat: add middleware for default language model instructions with call-level overrides (#17521) vercel/ai
  11. [11] fix: preserve token usage from completed HarnessAgent workflow runs (#18403) vercel/ai
  12. [12] feat(fish-audio): add Fish Audio provider (#18372) vercel/ai
  13. [13] fix: preserve preceding assistant messages when regenerating consecutive assistant responses (#18401) vercel/ai
  14. [14] fix: allow ToolLoopAgent prepareCall to type top-level reasoning overrides (#18482) vercel/ai
  15. [15] feat(eve): add guided GitHub setup ↗ vercel/eve
  16. [16] feat(eve): show full span details in eve traces ↗ vercel/eve
  17. [17] feat(eve): stream local tool generator results ↗ vercel/eve
  18. [18] feat: compose selectable registry packages ↗ vercel/eve
  19. [19] feat(docs): dynamic open graph images for `/integrations` ↗ vercel/eve

Quick answers

What shipped in Vercel on August 6, 2026?
Vercel's Chat adapter ecosystem just expanded to Notion, letting bots participate in comment threads with the same unified handler code that powers Slack, Linear, and GitHub. In total, 79 commits, 84 pull requests, and 13 releases landed.
Who contributed to Vercel on August 6, 2026?
15 developers shipped this update, including bensabic, dancer, Matias Gonzalez, Ricardo Gonzalez, scotttrinh, Luke Sandberg, Zack Tanner, and mischnic, and 7 more.
What were the notable Vercel updates?
feat(notion): add Notion comments adapter, feat(chat): add message update and delete lifecycle callbacks, and fix(gchat): bind add-on webhook verification to a configured identity.

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