Что нового в версии:

Version 1.1.2:
• Fixed a problem where albums would sometimes not be combined properly when merging
• The info pane now shows how many items are in the selected library
• We now display a warning when merging or finding duplicates in a library with the "Optimize Mac Storage" option enabled
• We now display whether the "Optimize Mac Storage" option is enabled for the iCloud library
• Fixed a crash that could occur when changing the duplicate rule used to determine keepers
• Improved updating selection after removing a library
• Fixed an issue on some systems where no photos would appear when viewing the system photo library
Version 1.1:
• Improved updating of iCloud library status when a disk mounts or unmounts
• Added force touch support for viewing full size photos
• We now recognize the new "Screenshots" and "Selfies" albums added to Photos on El Capitan
• Fixed a bug where renaming a library would sometimes not be allowed
• Fixed a bug that could cause library switching to fail on certain setups
• Fixed an issue where the edited version of some photos would not be shown when viewing the photo full size
• PowerPhotos now requires OS X 10.11 "El Capitan" or later
• Added support for copying photos, albums, and moments between libraries
• Added support for merging Photos libraries
• Added option to sort by filename or size in grid view
• Fixed issue where PowerPhotos would not recognize that an Aperture library had finished migrating
• We now prevent Photos from coming to the front when migrating iPhoto libraries in the background

Процедура установки:

Смонтировать образ и перетащить иконку приложения в папку Программы
Зарегистрировать данными из кейгена
Kg by CORE
* на счет блокировки доменов - мне ничего не известно