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v0.51.0

Platform

// May 11, 2026

Long-running assistants with context compaction and self-wake triggers

This release brings token-aware context compaction so long-running assistants can keep going past the original window limit, introduces one-shot wake triggers that let an assistant schedule its own resumption, and fixes the assistant Slack onboarding flow end-to-end.

Features

  • Token-aware context compaction #2674  - The assistant runtime now compacts conversation history as it approaches the model's context window: older turns are summarized so long-running assistants can keep going past the original window limit. System prompt, context items, and the most recent turns are preserved. (Author: @danielkov )
  • One-shot wake triggers #2709  - Adds wake triggers: one-shot self-wakes that an assistant schedules from inside its own turn to resume work later. New
    and
    tools let an assistant set a future fire time (up to 30 days out) with an optional self-note; when the wake fires, dispatch lands on the same thread it was scheduled from. (Author: @danielkov )
  • WorkOS webhook ingestion #2690  - Adds an endpoint to consume WorkOS webhooks to sync data from WorkOS. (Author: @tgmendes )

Bug fixes

  • Slack onboarding install reliability #2711  - Assistant onboarding now installs a Slack app reliably end-to-end: the install card stays in view until the user clicks "I've installed it", a single approval grants both the bot and user OAuth tokens, and the generated manifest can no longer be rejected by Slack. Slack-touching assistants now get a Slack trigger by default. (Author: @danielkov )
Sagar Batchu
Sagar Batchu
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