Addons and items now have "Time Added" and "Time Last Updated" timestamps. You can sort the search pages by these. For example, you can sort the addons page by Time Added to see what's new. Currently everything has the same timestamp since this function was barely added today.

I also added another tool for addon authors, the Stage Item Merger tool. This tool helps automate a specific part of creating building plans that I always find a bit annoying to do.