Upgrade The Things Stack Sandbox to v3.35.1

Scheduled for Dec 9, 11:00 - 13:30 CET

Scheduled

During this maintenance window we will upgrade The Things Stack Sandbox to The Things Stack v3.35.1.

We expect brief service interruptions during this deployment.

Here is the changelog since the current version v3.35.0:

### Added

- Add HSTS response headers.
- Draft band definition for Uzbekistan 923Mhz band.

Posted Dec 08, 2025 - 12:36 CET

This scheduled maintenance affects: The Things Stack Sandbox (Europe 1 (eu1.cloud.thethings.network), North America 1 (nam1.cloud.thethings.network), Australia 1 (au1.cloud.thethings.network)).