Set slide as not in use when using cheat to remove guests

src/openrct2/actions/CheatSetAction.cpp

@@ -721,6 +721,7 @@ namespace OpenRCT2::GameActions
         for (auto& ride : RideManager(gameState))
         {
             ride.numRiders = 0;
+            ride.slideInUse = 0;
 
             for (auto& station : ride.getStations())
             {

src/openrct2/network/NetworkBase.cpp

@@ -47,7 +47,7 @@
 // It is used for making sure only compatible builds get connected, even within
 // single OpenRCT2 version.
 
-constexpr uint8_t kStreamVersion = 4;
+constexpr uint8_t kStreamVersion = 5;
 
 const std::string kStreamID = std::string(kOpenRCT2Version) + "-" + std::to_string(kStreamVersion);