google translate: https://translate.google.com.ua/translate?sl=ru&tl=en&js=y&prev=_t&hl=ru&ie=UTF-8&u=http%3A%2F%2Fhabrahabr.ru%2Fpost%2F271559%2F&edit-text=&authuser=0 but most part of article - its traslate http://wiki.inkscape.org/wiki/index.php/Release_notes/0.91 ...

Thanks for the answers, I'm writing a review for Russian speakers,
By the way, my review of version 0.91 was very popular, you can see here:
http://habrahabr.ru/post/271559/
And when will the version 0.92, I will write a review too!

I have a question for a future version Inkscape 0.92:
Wiki is say:

Objects
Hierarchy of document

• Imported from Ponyscape

Someone can explain me in more detail what it means?
What is taken from Ponyscape?
The principle of the hierarchy? Or the code? Or ???