This has been part of an ongoing effort to cleanup excess wording, page lengths, update the IP compliance for GW, and get it up to the latest format.
Necron Dynasties have been split off into their own supplements. This reduces Codex length for unnecessary characters and keeps them organized.
Cleanup of common abilities and wargear has consolidated it to the beginning of the Codex. This shortens datasheets, and by extension, the Codex as well. The main goal of this is to make mid game checks of the common rules and wargear easier to access.
Some clarification on a few abilities have been changed based on community feed back. If any wording is confusing to you, please reach out and let me know! I’m happy to explain it or update the Codex with better phrasing.
Still have several to go through, but another one is caught back up! As always, happy wargaming!
Alternate 40k Rules 