Improvements Reverted behavior change for links in pinned tabs. Clicking them will now open the link in another visible tab that is not pinned. Reverted behavior for "Open to the right" as well as the Ctrl/Cmd + Alt + Click modifier. A new tab group will now always be created for the new tab. When deleting a file, if the open tab containing that file has navigation history, the tab will no longer be closed. Instead it will show the most recent file from the history. No longer broken Prevent math from inserting links that execute JavaScript when clicked on. Prevent plugins from breaking the PDF viewer. Fixed lag issues from warnings generated by plugins misusing renderMarkdown .