eve@0.29.0

Minor Changes

• 2b09840: Remove the /channels dev TUI command, eve channels add, and the unused programmatic onboarding API. Channel integrations install through eve add, run isolated integration setup without deploying, and leave deployment as an explicit eve deploy step.
• 38cdff8: Renames the eve trace CLI command to eve traces so it matches the /traces TUI command and the plural eve logs command. eve traces ls and eve traces <trace> work as before; the old singular form is removed.

Patch Changes

• 6dd3006: Cancelling a parent turn now delivers descendant cancellations more reliably: the cancel request retries with exponential backoff (~8s budget instead of 3s), no_active_turn results carry the error class that marked the target inactive, and every previously silent drop path (missing pending batch, missing child session ids, exhausted retries) now logs a warning so an uncancelled child no longer runs to completion without a trace.
• 255027e: Add an opt-in durable sleep tool from eve/tools/sleep. Agents can export sleep() from agent/tools/sleep.ts to let the model pause a turn before checking progress or status again without holding an application runtime open.
• 01ed80d: eve eval gains a repeatable --exclude-tag <tag...> flag that skips evals carrying a tag. Exclusion applies after --tag inclusion, and a run where exclusion removes every matching eval now exits successfully with nothing executed. --list reports the post-filter selection — --list --json prints [] when exclusion removes everything — so suite runners can probe whether anything would run.
• f09a399: Allow eve init . to scaffold in directories that already contain common, source-controlled toolchain and development-environment manifests. Existing mise configs and lockfiles, Node version selectors, proto, Devbox, Nix flake, and devenv configuration are preserved.
• 2b09840: Remove the /connect dev TUI command. Add connections through eve add or /add; official Connect-backed connection items now configure and patch their Vercel connector during registry setup.
• 0179111: Report concise, actionable diagnostics for failed value and LLM judge assertions, including actual and expected values, schema issues, evaluated prompts, and judge rationale. Add assertion labels, preserve structured evidence in artifacts, and prevent duplicate Braintrust score names from overwriting each other.
• 2b09840: Add a /add dev TUI command with categorized registry browsing, manifest inspection, and integration installation without leaving the interactive session. Fresh eve init sessions open this next-steps hub after model setup.
• 6dd3006: A turn cancellation observed while a durable turn step is returning now settles the turn as cancelled instead of losing the race to an ordinary completion. Previously the step could miss the abort signal and finish done, leaving the session in a completed state after the user had already cancelled. The cancel signal also now aborts in the same microtask that consumes the cancel payload, so a cancel replayed alongside a completed step can no longer lose the settle check by one task-queue hop.
• 6dd3006: Upgrade the vendored Workflow DevKit to @workflow/core@5.0.0-beta.38. This picks up the upstream fix for runs going dormant after an accepted hook resume (vercel/workflow#3183): a session cancelled while parked on subagents could previously hold the accepted cancel indefinitely — its turn only settling as cancelled when unrelated traffic happened to wake the run. beta.38 also restored runtime world selection in core's createWorld(), which statically imports both first-party worlds; eve stubs those imports at vendor time so hosted Vercel bundles keep excluding local-world infrastructure.