Fix mixed-deck Nexus Betrayal continuations

docs/CURRENT_STATUS.md

@@ -17,6 +17,18 @@ open mode gates.
 
 ## Current checkpoint and work
 
+**Basic mixed-deck Nexus reactions — 30 October. Prototyped / Partial.**
+In supported selected-deck Nexus starts, Ixian Betrayal now recognizes the
+actual selected stock and Richese cache, while Harkonnen Betrayal recognizes
+Basic expansion leaders and the Ix Cheap Hero identity. An owed replacement
+survives the Ix phase-opening window and draws at the original Mentat opening.
+Advanced selected-deck Harkonnen reactions remain unfinished and no longer
+block the original call. Public Semuta/Nexus activation remains deferred:
+its marker would suppress existing Emperor and Sapho abilities. Twelve related
+files pass 105 cases; older Advanced drivers were updated for ordered Charity
+and Revival, with one failure reproduced on the previous revision.
+[Scope](NEXUS_CARD_RULES.md#basic-mixed-deck-nexus-reactions--30-october-2026).
+
 **Basic Ambassador discards with Discovery and Skills — 30 October. Prototyped / Partial.**
 Selected Richese/Discovery/Skills games now offer Semuta for supported CHOAM
 and Ixian Ambassador discards on ordinary arrivals, paired Terror entries and