Attach screenshot: HTML5 paste image

[Parag]

With Chrome soon expiring support for NPAPI, when can we expect an HTML5 JIRA attach screenshot?

Examples can be found online like this:
http://codepen.io/netsi1964/pen/IoJbg 

[Steven F Behnke]

According to the documentation here: JIRA Latest: Attaching a Screenshot the latest version of JIRA already ONLY uses HTML5 uploaders for screenshots for supported browsers.

Browser compatibility notes: If you are using Internet Explorer versions 8-10, the computer you are using will need to be running Java version 1.7+ platform. If you are using Google Chrome, Mozilla Firefox or Internet Explorer 11, the screenshot capability takes advantage of HTML5 compatibility. Safari is not supported.