Enhancement - Better Memory Tuning when backup large backup data (many site collections / personal site / OneDrive) for Office365 backup sets (ref: T-23169)
Enhancement - Skip backup subsite which is restored from other backup software with invalid data (ref: T-23202)
Enhancement - Support backup and restore > 5000 physical files in “All Files” for Office 365 backup (ref: T-23203)
Enhancement - Support backup and restore of list item attachments when list items have over 5000 attachments (ref: T-23270)
Enhancement - Office 365 backup performance tuning when backup large backup data (many site collections / personal site / OneDrive) (ref: T-23218)
Enhancement - Office 365 restore performance listing file in index (ref: T-23349)
Enhancement - Office 365 restore performance on restoring outlook mail items (ref: T-23319 )
Enhancement - Office 365 restore performance on large OneDrive and Document Library directories (ref: T-23322)
Enhancement - Adjust number of thread for backing up mailboxes / site collections concurrently base on CPU and memory usage automatically for O365 backup (ref: AMY-979-31876, T-23411)
Enhancement -Check site collection existence when restoring Site Collection to Original in
GUI and restore job (ref: MWY-175-74275, T-23224)
Bug fix - Backup speed of Office365 backup sets with OneDrive files is much slower in v8 than in v7 (ref: ZND-460-92809, T-23122)
Bug fix - Fail to run Office 365 backup with error “Failed to login to cloud service with the credentials provided” when there are invalid mailboxes (ref: TQP-373-91682, TUI-366-49008, T-23107)
Bug fix - The Office 365 backup will select Public Folder as backup source after upgraded CBS to v8 (ref: VHX-341-75969, FAO-711-73625, T-23113)
Bug fix - When perform backup on multiple Office365 user accounts, java.util.ConcurrentModificationException error is hit (ref: T-23115)
Bug fix - Office 365 mailbox backup on v8 is much slower than on v7 for the same set of backup source when there are exactly 50 items in a folder (ref: AGN-191-22459, T-23136)
Bug fix - When backup 1 item in a directory with many items, backup time is similar to backing up the whole directory for Office 365 backup (ref: T-23160)
Bug fix - Office 365 backup takes a long time on deleting temporary files and seems to be stuck (ref: YCX-796-47741, T-23228)
Bug fix - Office 365 backup job is too slow when there is exactly 50 items in a folder (ref: HIQ-116-12763, T-23243)
Bug fix - Office 365 backup set only restore the structure of the folders are restored but not the files within for files because the filesize is larger than 25MB (ref: LEV-361-45827, T-23264)
Bug fix - Office 365 Scheduled backup missed with “There are no files selected in backup set '%backupset_name%'” error but Manual backup works fine (ref: DIA-226-52551, MFV-875-70244, T-23382)
Bug fix - Fail to run Office365 backup with error “Fail to resolve dependency path” (ref: YKB-539-68873, T-23398)
Bug fix - Fail to run Office365 backup with error “Fail to resolve dependency path …, Reason = ”[Util.Url.getAbsoluteUrl] Invalid relative url …“” (ref: LBZ-587-33655, ENN-530-11872, T-23409)
Bug fix - Fail to start schedule job of Windows System Backup (ref: QEP-742-54657, T-22588)
Bug fix - Restoration of VM using “Run Direct” failed due to “Session not found” (ref: T-22820)