Zeppelin 0.8.0 - extract data from table

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Zeppelin 0.8.0 - extract data from table

Vladimir Glushak

I've noticed zeppelin 0.8.0-SNAPSHOT version allow you to edit data in table. 
Can anyone point me to relevant improvement ticket: why it's done?
Basically, I'm trying to understand how can I use it (as It can be quite useful for me).

My scenario: I need to display data, allow user change some cells and then save it to HIVE table.

Can I access modified data in the following paragraph in my notebook?
I assume there must be some angular variable responsible for data in table that I can extract via zeppelin context, am I mistaken?