TypeScript: update change note to mention TypeScript 3.0 support

Author: asger-semmle

change-notes/1.18/analysis-javascript.md

@@ -122,6 +122,6 @@
 
 * HTTP and HTTPS requests made using the Node.js `http.request` and `https.request` APIs and the Electron `Electron.net.request` and `Electron.ClientRequest` APIs are modeled as `RemoteFlowSources`.
 * HTTP header names are now always normalized to lower case to reflect the fact that they are case insensitive. In particular, the result of `HeaderDefinition.getAHeaderName`, and the first parameter of `HeaderDefinition.defines`, `ExplicitHeaderDefinition.definesExplicitly` and `RouteHandler.getAResponseHeader` is now always a lower-case string.
-* New AST nodes for TypeScript 2.9 features have been added.
+* New AST nodes have been added for TypeScript 2.9 and 3.0 features.
 * The class `JsonParseCall` has been deprecated. Use `JsonParserCall` instead.
 * The handling of spread arguments in the data flow library has been changed: `DataFlow::InvokeNode.getArgument(i)` is now only defined when there is no spread argument at or before argument position `i`, and similarly `InvokeNode.getNumArgument` is only defined for invocations without spread arguments.