Official update

Wuthering Waves Version 3.7 Maintenance Set for September 30

Kuro scheduled Version 3.7 maintenance for September 30, with the update expected to follow the maintenance window.

Banner impact: The notice confirms the Version 3.7 release and maintenance timing but does not add directly verifiable phase start or end times, banner order, or new featured weapon facts; confirmed banner data remains unchanged.

Published: September 22, 2026. Event time: 2026-09-30 04:00-11:00 UTC+8.

What happened

Kuro Games published an official Version 3.7 maintenance notice on September 22, 2026. The notice schedules maintenance for September 30 from 04:00 to 11:00 UTC+8 for Prism's Illusion, Heart's Illumination.

For banner tracking, this notice confirms the release-day maintenance window but does not publish a new phase schedule, banner order, or additional featured weapon lineup beyond the Version 3.7 update information already recorded.

WuWa Banners therefore records this as an official timing update while leaving the confirmed banner dataset unchanged until phase dates and lineups are directly verifiable.

Source

Official Wuthering Waves website

Open official source

Current tracker state

Version 3.6 Phase 2 is still the confirmed current phase. The next banner remains pending official reveal.

Related tracker pages

Next banner watch page Current banner Banner schedule