v3.7.1

What's changed

• Playlist API endpoints by @Toastbrot236 in #1039
• Rework API level editing, refactor icon validation by @Toastbrot236 in #1040
• Score rank caching by @Toastbrot236 in #1041
• Photo upload rework by @Toastbrot236 in #1042
• Stricter rate-limits for many endpoints by @Toastbrot236 in #1043
• Split GamePhotoSubjects into their own DB table by @Toastbrot236 in #1046
• Start caching certain level and user attributes by @Toastbrot236 in #1047
• Track previously used usernames by @Toastbrot236 in #1048
• Various CacheService fixes/improvements by @Toastbrot236 in #1049
• Improve user fake-deletion by @Toastbrot236 in #1050
• block api asset upload if filesize quota is reached by @Toastbrot236 in #1051

Full Changelog: v3.7.0...v3.7.1