Windows 10 Mobile Build 14342.1004 released for the slow ring
The new features included with this build include Swipe Navigation. According to Microsoft, this is the number one feedback request for Microsoft Edge, and the good news is that it is here. Windows 10 Mobile users with this build will be able to swipe to the previous page from any part of a website page.
Another feature allows users to go to Settings > System > Apps for websites to enable certain sites to open with the app instead of the website. And lastly, the Feedback Hub will allow Windows insiders to find out the right place to leave feedback. The Hub uses the title and description of the feedback to suggest the right category and sub-category it belongs in. This way, comments and suggestions get sent to the right person.
A large number of issues were fixed with this new build, which you can read about in the Microsoft blog at the sourcelink. If you're an insider, you can snag the new build by going to Settings > Update & Security > check for updates.
source: Microsoft via MSPoweruser