Changelog --  Additions and updates to CubeBackup for Microsoft 365 (Windows)

1. ImprovementImproved backup and synchronization reliability with enhanced error handling and retry mechanisms.
2. ImprovementImproved handling of network storage and S3 connection issues.
3. ImprovementImproved web console performance when displaying large user and backup snapshot lists.
4. ImprovementValidate backup references and handle delta link removal.
5. Fix: Enhanced audit log security.
6. Fix: Improved handling of group owner and member synchronization errors.

1. New Feature: Add configuration option KeepDailyBackup for daily backup retention.
2. New Feature: Add support for updating domain names in organization management.
3. New Feature: Add new maintenance commands for index and storage management.
4. ImprovementImprove overall error handling and retry logic for cloud storage operations.
5. ImprovementImprove handling of API rate limits (429) and transient server errors (50x).
6. ImprovementImprove service availability handling during backup processes.
7.   Hotfix    Resolve backup issues related to calendar events including infinite loop and invalid data errors.
8.   Hotfix    Fix 423 Locked and 404 Not Found errors when accessing blocked or missing drives.
9.   Hotfix    Fix issue where Teams restore page failed to load under localized system languages.

1. New featureAdd support for Teams backups.
2. New featureFacilitate user selection based on Teams and Groups.
3. New featureAdd the ability to exclude unwanted files from OneDrive and SharePoint backups.
4. New featureAdd support for removing a Microsoft 365 organization’s backups.
5. New featureAdd the ability to search emails based on specific time span.
6. ImprovementSeparate login page for end users using Microsoft OAuth logins.
7. ImprovementOptimize storage usage calculation.
8. ImprovementEnhance backup performance when handling unstable Microsoft’s server errors.

1. Beta release of V1.2

1.   Hotfix    Resolved ‘400 Bad Request’ errors for backup users without provisioned OneDrive services.

1. ImprovementAdded retry attempts for temporary server errors.
2. ImprovementReduced unnecessary interruptions by ignoring insignificant errors in Microsoft APIs.
3. ImprovementEnhanced rendering performance for user and site lists, especially for large tenants
4. ImprovementOptimized storage management for S3 and S3-compatible storage environments
5.   Bugfix    Fixed unexpected halts caused by NPE errors.
6.   Bugfix    Enhanced API error handling during the backup process.

1. New featureSupport for multiple admin accounts.
2. New featureSupport Microsoft account login and self-service for end users.
3. New featureAdded Docker version support.
4. New featureSupport two-factor authentication.
5. New featureSupport specifying the target folder for restoration.
6. New featureAdded audit log for web console operations.
7. New featureAdded option to force restore task to finish even when encountering multiple errors.
8. ImprovementSimplified setup workflow for initial configuration of an organization’s backup.
9. ImprovementOptimized memory usage on concurrent backup tasks.
10. ImprovementEncryption for basic configuration files.
11.   Bugfix    Support organizations without SPO license.
12.   Bugfix    Support backup users with no user type.
13.   Bugfix    Resolved backup halting issues caused by specific Calendar events and SharePoint sites.
14.   Bugfix    Fixed ErrorInvalidUserPrincipalName error.
15.   Bugfix    Prevented authorization timeouts when syncing large organizations.
16.   Bugfix    Fixed permission errors on specific OneDrive files.
17.   Bugfix    Fixed 503 Service Unavailable error on Calendar backups.

1.   Bugfix    Backup process crashes when downloading specific data from SharePoint sites.
2.   Bugfix    Fix “userType”: null issue.

1. ImprovementDiagnostic tool
2. ImprovementBackup for unlicensed users and shared mailboxes

1.   Bugfix    Failed to back up Mail invite linked to deleted Calendar events
2.   Bugfix    Failed to back up Calendar events with specific attachments
3. ImprovementOptimized setup wizard
4. ImprovementOptimized data index sycnchronization

  Bugfix    Account sync issue on specific license types

First release