Port structures, weather, vegetation and safe surface arrivals to 26.3 beta

README.md

@@ -13,10 +13,11 @@ the 1.12.2 mod.
 The gameplay guide below describes the **Minecraft 1.21.1 release**. A separate,
 incomplete **Minecraft 26.3 beta** is available: Java 25, NeoForge 26.3.0.99,
 and a first-party Age backend (no Dynamic Dimensions or Bad Packets). It now
-supports authored terrain/biomes and a growing set of generation features,
+supports authored terrain/biomes, structure and vegetation pages, independent
+Age weather, and a growing set of generation features,
 but does not yet provide full 1.21.1 gameplay or optional-integration parity.
 See the [26.3 beta guide](ports/mc263/README.md) and
-[latest beta release notes](ports/mc263/RELEASE_NOTES_1.0.1.54-beta.1.md).
+[latest beta release notes](ports/mc263/RELEASE_NOTES_1.0.1.65-beta.1.md).
 Keep the builds and their saves separate, and back up worlds before updating.
 
 ## Getting started