$ the-wire · showcase
Eve activity tracking lands, AI SDK fixes session resumption
By RepoJournal · Filed · About Vercel
Eve shipped its new activity protocol and independent collectors, while the AI SDK fixed Deep Agents sessions losing context after stop/resume and Turborepo cut package listing time by skipping lockfile parsing.
Eve landed the first two parts of a five-part activity tracking effort: a new internal activity event protocol and reducer [1] that normalizes work, action, and blocker lifecycles into one snapshot, followed by an independent activity collector per root session [2] that renders debounced snapshots without waking or blocking the agent session. Separately, `eve dev` now shows rebuild status in the TUI with a monochrome indicator for slow and successful builds [3]. The AI SDK fixed Deep Agents sessions losing conversation context after stop/resume [4]: the bridge now atomically saves MemorySaver checkpoints instead of only keeping them process-local. Claude Code resume now tracks and resumes the exact conversation [5], and OpenAI-compatible backends returning array-based chat content are now accepted [6]. @vercel/sdk 1.28.25 is a breaking release [7] that changes `updateProject()` sandbox, `listUserEvents()` payload, and `stopSession()` failoverRegions types. Turborepo upgraded to pnpm 12, cutting lockfile install times by up to 90.5% in benchmarks [8], and sped up plain `turbo ls` by skipping lockfile parsing [9].
Action items
- → Review your TypeScript SDK usage against @vercel/sdk 1.28.25 breaking changes before next deploy vercel/sdk [immediate]
- → Upgrade Turborepo to pnpm 12 to benefit from faster installs if you use pnpm vercel/turborepo [plan]
- → Monitor Eve activity tracking rollout and test with your existing sessions vercel/eve [monitor]
References
- [1] [1/5] feat(eve): define activity protocol and reducer ↗ vercel/eve
- [2] [2/5] feat(eve): collect activity independently ↗ vercel/eve
- [3] Show dev reload status in the TUI ↗ vercel/eve
- [4] fix: preserve Deep Agents conversation context after stopping and resuming a session ↗ vercel/ai
- [5] fix(harness-claude-code): resume the exact conversation ↗ vercel/ai
- [6] fix: accept array-based chat content with thinking and text parts ↗ vercel/ai
- [7] typescript - v1.28.25 - 2026-08-29 01:35:59 ↗ vercel/sdk
- [8] chore: Upgrade repository to pnpm 12 (#13879) ↗ vercel/turborepo
- [9] perf: Speed up plain package listings ↗ vercel/turborepo