Official Unofficial Shields-Up Database: The Captains Concise Guide to the Universe (c) is Gymnist's pet project. If you find any information that is missing or is wrong, please drop Gymnist a line, either at user talk:Gymnist or via email or a message on the forums.
The current edition is version 4.0. This is a major update including the Archon Extractor Stores and the Warstrider Schematics. It also included the latest data on the Forge and Anvil Galaxies.