Add note to revision history

inexorabletash · inexorabletash · commit 12e3013b3bc9 · 2019-11-20T14:28:22.000-08:00
diff --git a/index.bs b/index.bs
@@ -6823,6 +6823,7 @@ For the revision history of the second edition, see [that document's Revision Hi
 * Added {{IDBCursor/request}} attribute. ([Issue #255](https://github.com/w3c/IndexedDB/issues/255))
 * Removed handling for nonstandard `lastModifiedDate` property of {{File}} objects. ([Issue #215](https://github.com/w3c/IndexedDB/issues/215))
 * Remove escaping {{IDBKeyRange/includes()}} method. ([Issue #294](https://github.com/w3c/IndexedDB/issues/294))
+* Transactions are now temporarily made inactive during clone operations.
 
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 # Acknowledgements # {#acknowledgements}
