Support Advanced native Homeworld return

docs/RULE_DECISIONS.md

@@ -1,5 +1,16 @@
 # Rule decision index
 
+## Advanced native Homeworld return — 29 October 2026
+
+The user-authorized revised rulebook, physical p. 22 (printed p. 20), permits
+all factions to ship physical forces between distinct Homeworlds. In Advanced,
+this includes return from a foreign World to the faction's own; it is a general
+route even if native Guild transport is canceled. Basic retains the existing
+printed E3 own-World restriction and Guild exception. Separately priced rates,
+physical custody, allied restrictions and already-open Guild permission windows
+remain. Concealed No-Field return remains outside this physical-force slice.
+[Scope](HOMEWORLD_RULES.md#advanced-native-homeworld-return--29-october-2026).
+
 ## Great Maker reserve ride through Aftermath — 29 October 2026
 
 The Great Maker reserve ride is treated as movement, so it may enter an Atomics