Changed Element Names

Version 2.x and 3.xVersion 1.2Version 1.1 and 1.0
Request<TickerType>TickerIDType(n/a, defaults to TBMALFA)
<Parameter>Parameter(n/a)
Response<Event>EventError
<LastPublishedId>LastPublishedId(n/a)
<Category>Category(n/a)
<Share>ShareStock
<Stock>StockStock
<Convertible> (<Bond> in 3.1)ConvertibleConvertible (pre-release used Stock)
ChartChartchart (a bug; was Chart in pre-release 1.0)

From response version 3.5 onward, new issue tags are used, as the underlying database uses new and incompatible issue types.

Version 3.5Version 3.0, 2.x and 1.2Version 1.1 and 1.0
Response<Commodity><UnknownIssue>, <Metal>, <Index>(n/a)
<Bond><Bond>, <Convertible>, <Strip>(n/a)
<StructuredProduct><UnknownIssue>(n/a)
<Rights><UnknownIssue>(n/a)
<InterestRate><UnknownIssue>, <Index>(n/a)