SPS Desktop 0.4.90 Preview 1

Installation-test preview only.

• Build: SPS Desktop 0.4.90
• Status: unsigned development candidate built from a dirty source tree
• Automatic updates: disabled for this preview channel
• Intended use: reproduce and report installation or first-launch issues
• Do not use this build for production data or as a stable update source.

SHA-256: 216d6b06807e57dcb6951db048aa7ac8f204ae447439d54e00027511dc24b294