diff --git a/README.md b/README.md
index fd25a52..2282fee 100644
--- a/README.md
+++ b/README.md
@@ -12,6 +12,9 @@ Each component remains an independent Gitea repository and is pinned here as a s
 - [Staff-OG-Legacy](https://git.trueog.net/trueog/Staff-OG-Legacy), the earlier punishment system, superseded by Staff-OG
 - [SubstAgent-Old](https://git.trueog.net/trueog/SubstAgent-Old), superseded by SubstAgent
 - [Multiverse-Core](https://git.trueog.net/trueog/Multiverse-Core), world management, superseded by MyWorlds
+- [Bukkit](https://git.trueog.net/trueog/Bukkit), the Bukkit API at Minecraft 1.19.4, retained for license purposes only
+- [Spigot-API](https://git.trueog.net/trueog/Spigot-API), the Spigot API at Minecraft 1.19.4, retained for license purposes only
 - [Paper](https://git.trueog.net/trueog/Paper), retained for license purposes only
+- [Pufferfish](https://git.trueog.net/trueog/Pufferfish), Pufferfish at Minecraft 1.19.4, retained for license purposes only
 
 See each individual submodule for its license and attribution.