6.4.0 (2026-04-24)

Bug Fixes

• app-conf: preserve source is_visible setting (#2028) (33c287a), closes #1953
• schema: require access token endpoint for oauth client credentials (#2030) (bccf288), closes #1950

Features

• nav: add configurable default.xml nav color (#2024) (38a26ea), closes #2021
• ui: wire custom favicon contract (#2032) (514181c), closes #1730
• validate: expose detailed AppInspect output options (#2025) (78f3500), closes #1976