- Protobuf backups have been around for 1.5 years now
- The ability to restore online-dependant data from JSON backups gets harder as time goes on and sources drift
- If users really need a way to restore them, they can use an older version of the app, or a separate tool for translating between the formats could be created
(cherry picked from commit d1be221d7aaa811e50417235021c7e038704d276)
# Conflicts:
# app/src/main/java/eu/kanade/tachiyomi/data/backup/AbstractBackupManager.kt
# app/src/main/java/eu/kanade/tachiyomi/data/backup/full/FullBackupManager.kt
# app/src/main/java/eu/kanade/tachiyomi/data/backup/legacy/LegacyBackupManager.kt
# app/src/main/java/eu/kanade/tachiyomi/data/backup/legacy/LegacyBackupRestore.kt
# app/src/main/java/eu/kanade/tachiyomi/data/backup/legacy/models/Backup.kt