The GMX V2 Reader contract has been updated to include a getAccountPositionInfoList that retrieves info on all positions of an account in a single call The previous Reader.getAccountPositionInfoList has been renamed to Reader. getPositionInfoList Full changes here: https://github.com/gmx-io/gmx-synthetics/compare/9e7f5fc17e1b66fb133fc77bcbb78298c491c0a0...updates Note that this change is just to make the retrieval of an account's positions easier, no core logic has been changed previous existing Reader contracts can continue to be used as before