1. Fixed some Market operations being rejected by the server's version contract because the client request did not include the current version code and client artifact identity, which could result in a generic “The market operation failed. Please try again later.” message. V0.043 Market requests now include the exact current client identity.
2. Fixed failure dialogs showing “Reference: <null>” when an error response did not contain a usable diagnostic reference. The dialog now shows only a real, non-empty reference and hides the line when none is available.
3. When the Market explicitly reports that the client version is incompatible, the game now asks the player to update and try again instead of showing an indistinguishable generic failure message.
If a Market operation still fails, first make sure Steam has finished updating the game. If the dialog shows a real reference, include it when reporting the issue.