Have you ever wondered why some of the displays in the RadBlue tools show headers that are crossed through or marked out like the example below?

RadBlue tools display attributes that have been deprecated in the G2S 2.1.0 specification this way so that they are easily identifiable to a user. RadBlue plans to continue showing these deprecated attributes, and the resulting values if present, for the foreseeable future.

The G2S Message Protocol documents can provide details about any deprecated attributes and the information about what new or replacement attributes should be used.  You can find copies of the G2S standards documents here: https://www.gamingstandards.com/?page=standards/g2s_standard.