At Geeksight, we are big Trello fans and have always wanted to know when a new power-up appears in the Trello Power-Up Directory. Unfortunately, the Trello Power-Up Directory doesn't list new releases and provides no way to review power-ups by their release date. Therefore, we decided to create and maintain a list of the available power-ups in the Trello Power-Up Directory, with the newest power-ups at the top. We think it could be helpful to others, so we've decided to share it publicly here.

Please note that when the list was initially created, existing power-ups were added with the same date, as in most cases, we do not know their release date.
However, since the initial creation of the list, we have been regularly monitoring new power-up releases and updating the list accordingly.