releases.shpreview
FirebaseFirebase/firebase-tools

zod v4 migration; premature close errors fixed

v15.22.2

June 24, 2026firebase-toolsView original ↗
2 enhancements1 fixThis release2 enhancementsImprovements to existing features1 fixBug fixesAI-tallied from the release notes
  • Upgrade zod to v4 and drop the deprecated zod-to-json-schema dependency in favor of zod v4's built-in z.toJSONSchema().
  • Updated the Firebase Data Connect local toolkit to v3.4.14, which includes the following changes:
    • Fix linter warnings in generated Kotlin SDK files.
  • Changed calls to 'cloudbilling.googleapis.com' to use user project quota to avoid shared quota exhaustion issues.
  • Fixed an intermittent "Premature close" error during login and API requests by retrying once without keep-alive. (#10692)

Fetched June 25, 2026