Save and restore the app state. https://redmine.stoutner.com/issues/461
Add a download location preference. https://redmine.stoutner.com/issues/32
Respect proxies when getting source and saving URLs. https://redmine.stoutner.com/issues/524
Add an option to save a raw URL. https://redmine.stoutner.com/issues/463
Add the Sec-Fetch headers to View Source. https://redmine.stoutner.com/issues/503
Update the request headers in View Source. https://redmine.stoutner.com/issues/445
Track URL loading by tab.