Nick Baum

Opening a saved window then closing it clears the state

2

If you open a saved window and close it before the tabs are fully loaded, the saved window contains 0 tabs.

Save the current state of a window in a way that doesn't get overwritten when changes are made.

Session import/export

4

This would be useful to back up your sessions, transfer them to a new computer, or share them with a friend or colleague.

Support mobile

1

Currently the Chrome extension system doesn't support mobile (iOS and Android), but if it ever does, we should add support for it.

Keyboard shortcuts

3

It'd be nice to add some simple keyboard shortcuts to save / open windows.

Make saved windows accessible on Android/iPhone.

Organize large groups of sessions by folder/tag.

Make it possible to open sessions by name from the Omnibox.

Remember scroll state of tabs in saved windows.