Keeps bookmarks updated in a folder named UpdatedBookmarks. To be active title of bookmarks needs to follow the format: nameOfBookmark |http://url/You/Want/To/Folow.com/specificElement
"specificElement" should be specific to the book/scan you are reading but should not contain the page number ! exemple: Walking One's Own Path |https://www.webtoons.com/en/fantasy/the-lazy-lord-masters-the-sword/s The full url of the site is : https://www.webtoons.com/en/fantasy/the-lazy-lord-masters-the-sword/s2-ep-83-checking-out-the-past-2/viewer?title_no=3349&episode_no=84 every urlChange will be caught since it is '/s...' but you will not change the bookmark once you go back to the menu of that manga.
uses : chrome.tabs.onUpdated.addListener(function (tabId, changeInfo, tab) to change the url of the bookmarks