A "session" folders feature is now available which will make it easier to manager browser tabs. If you have a number of tabs that you frequently open together you can now save to them all to a "session" folder. When you open a "session" folder, it will open all the bookmarks inside it. You can organize bookmarks inside a "session" folder just like other folders.
To create a session folder, click the, "Save tabs" button in the bottom right of the "Save to Bookmark OS" extension:
You will then be able to remove individual tabs from the session:
Sometimes selecting an image from a bookmark is better than using a screenshot. For example, when bookmarking a recipe or a product it can be better to use an image of the actual recipe and product as an icon instead of a screenshot. You can now do exactly this by clicking, "Change image" when saving a bookmark. Here are some example recipe bookmarks: