Update changelog

input-output-hk · Feb 6, 2023 · cbe258d · cbe258d
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diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -29,6 +29,7 @@ changes.
     were already present in Closed datum.
   + Check no tokens are minted/burnt in v-head for close, contest, commit and collectCom tx.
   + The v_head output must now be the first output of the transaction so that we can make the validator code simpler.
+  + Introduce check in head validator to allow contest only once per party.
 
 - **BREAKING** Change the way tx validity and contestation deadline is constructed for close transactions:
   + There is a new hydra-node flag `--contestation-period` expressed in seconds