Editorial: Update "new in this edition" notes

See discussion in #424 - we maybe want to remove these entirely, but
this minimal update is harmless. I'm not sure why MDN panels aren't
updating.

Author: inexorabletash

index.bs

@@ -2357,7 +2357,7 @@ The <dfn method for=IDBFactory>databases()</dfn> method steps are:
 <div class=advisement>
   &#x1F6A7;
   The {{IDBFactory/databases()}} method is new in this edition.
-  It is supported in Chrome 71, Edge 79, and Safari 14.
+  It is supported in Chrome 71, Edge 79, Firefox 126, and Safari 14.
   &#x1F6A7;
 </div>
 
@@ -2670,7 +2670,7 @@ The <dfn method for=IDBDatabase>transaction(|storeNames|, |mode|, |options|)</df
 <div class=advisement>
   &#x1F6A7;
   The {{IDBTransactionOptions/durability}} option is new in this edition.
-  It is supported in Chrome 82, Edge 82, and Safari 15.
+  It is supported in Chrome 82, Edge 82, Firefox 126, and Safari 15.
   &#x1F6A7;
 </div>
 
@@ -4762,7 +4762,7 @@ The <dfn attribute for=IDBTransaction>durability</dfn> getter steps are to retur
 <div class=advisement>
   &#x1F6A7;
   The {{IDBTransaction/durability}} attribute is new in this edition.
-  It is supported in Chrome 82, Edge 82, and Safari 15.
+  It is supported in Chrome 82, Edge 82, Firefox 126, and Safari 15.
   &#x1F6A7;
 </div>