libcommon|GameSession: common::GameSession and de::Game::SavedSession remember visited maps
common::GameSession now tracks all maps visited during the current session and stores this information in the SavedSession metadata.
If an old saved session is loaded that lacks the visited map info, any future saved session based on it will also lack this information as it cannot be reconstructed.
libcommon|GameSession: common::GameSession and de::Game::SavedSession remember visited maps
common::GameSession now tracks all maps visited during the current
session and stores this information in the SavedSession metadata.
If an old saved session is loaded that lacks the visited map info,
any future saved session based on it will also lack this information
as it cannot be reconstructed.