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Replay delivered after a terminal step_failed can exit without any journal write — run stays 'running' forever (observed core 5.0.0-beta.24)

Status: Open.

#3747 In vercel/workflow;

· shtefcs opened on Aug 22, 2026

CI cannot catch a WS events transport regression: the lane passes on silent HTTP fallback

bugSomething isn't workingSomething isn't working

claude-code-assisted

ws-transport-testRun the e2e-vercel-ws-transport lanes (WORKFLOW_EVENTS_TRANSPORT=ws) on this PRRun the e2e-vercel-ws-transport lanes (WORKFLOW_EVENTS_TRANSPORT=ws) on this PR

Status: Open.

#3730 In vercel/workflow;

· pranaygp opened on Aug 21, 2026

Worlds: move World-scoped state onto the World instance so bundling can't duplicate it

claude-code-assisted

enhancementNew feature or requestNew feature or request

Status: Open.

#3729 In vercel/workflow;

· pranaygp opened on Aug 21, 2026

runs.list cannot express a non-terminal status filter

Status: Open.

#3667 In vercel/workflow;

· MintedKenny opened on Aug 19, 2026

world-postgres: create run row, slot marker, and run_created event atomically

Status: Open.

#3656 In vercel/workflow;

· tbharthur opened on Aug 19, 2026

skills/workflow/SKILL.md: two example model IDs are not served by the AI Gateway (anthropic/claude-sonnet-4-5, openai/gpt-4)

Status: Open.

#3653 In vercel/workflow;

· fewfindher opened on Aug 19, 2026

skills/workflow/SKILL.md: the 429 RetryableError branch is unreachable (429 is caught by the preceding 400-499 FatalError)

Status: Open.

#3652 In vercel/workflow;

· fewfindher opened on Aug 19, 2026

@workflow/builders resolves workflow/internal/builtins without declaring workflow

Status: Open.

#3580 In vercel/workflow;

· PropellerHead23 opened on Aug 16, 2026

Managed runs stuck Pending with 'Deployment Unhealthy' since Aug 10 — queue pipeline never delivers to the flow endpoint (reproduced on beta.35 and beta.41)

Status: Open.

#3483 In vercel/workflow;

· knoxknoxknox opened on Aug 12, 2026

TTLS: drop the blocking runs.get from the queued-step consumer prologue (carry run context on the dispatch message)

Status: Open.

#3456 In vercel/workflow;

· TooTallNate opened on Aug 11, 2026

TTLS: fan-out completion checks are O(N²) event-log loads — return a pending-step count on step-terminal writes

Status: Open.

#3455 In vercel/workflow;

· TooTallNate opened on Aug 11, 2026

[Security Hardening] Unstable express@5.2.1 dependency and leaked test artifacts

Status: Open.

#3448 In vercel/workflow;

· Sujal411 opened on Aug 11, 2026