Editorial: List new support in Safari 15

Author: inexorabletash

index.bs

@@ -2690,7 +2690,7 @@ The <dfn method for=IDBDatabase>transaction(|storeNames|, |mode|, |options|)</df
 <aside class=advisement>
   &#x1F6A7;
   The {{IDBTransactionOptions/durability}} option is new in this edition.
-  It is supported in Chrome 82 and Edge 82.
+  It is supported in Chrome 82, Edge 82, and Safari 15.
   &#x1F6A7;
 </aside>
 
@@ -4368,7 +4368,7 @@ return [=/this=]'s [=cursor/request=].
 <aside class=advisement>
   &#x1F6A7;
   The {{IDBCursor/request}} attribute is new in this edition.
-  It is supported in Chrome 76, Edge 79, and Firefox 77.
+  It is supported in Chrome 76, Edge 79, Firefox 77, and Safari 15.
   &#x1F6A7;
 </aside>
 
@@ -4816,7 +4816,7 @@ The <dfn attribute for=IDBTransaction>durability</dfn> getter steps are to retur
 <aside class=advisement>
   &#x1F6A7;
   The {{IDBTransaction/durability}} attribute is new in this edition.
-  It is supported in Chrome 82 and Edge 82.
+  It is supported in Chrome 82, Edge 82, and Safari 15.
   &#x1F6A7;
 </aside>
 
@@ -4924,8 +4924,7 @@ The <dfn method for=IDBTransaction>commit()</dfn> method steps are:
 <aside class=advisement>
   &#x1F6A7;
   The {{IDBTransaction/commit()}} method is new in this edition.
-  It is supported in Chrome 76, Edge 79, and Firefox 74.
-
+  It is supported in Chrome 76, Edge 79, Firefox 74, and Safari 15.
   &#x1F6A7;
 </aside>