diff --git a/distribution/changelog.txt b/distribution/changelog.txt
index 6fda8461de..2a25664aad 100644
--- a/distribution/changelog.txt
+++ b/distribution/changelog.txt
@@ -110,6 +110,8 @@
 - Fix: Title sequence editor now gracefully fails to preview a title sequence and lets the user know with an error message.
 - Fix: When preset title sequence fails to load, the preset will forcibly be changed to the first sequence to successfully load.
 - Fix: Remove consecutive thoughts about a ride being demolished.
+- Fix: Water raft vehicles stop spinning when going up slopes.
+- Fix: Correct spin is applied to coasters on S-bends and other turns.
 - Improved: [#5964] Use SSE 4.1 instruction set where supported, resulting in a performance boost.
 - Improved: [#6186] Transparent menu items now draw properly in OpenGL mode.
 - Improved: [#6218] Speed up game start up time by saving scenario index to file.
diff --git a/src/openrct2/network/network.h b/src/openrct2/network/network.h
index 7746b5fd21..7c1dcc3be1 100644
--- a/src/openrct2/network/network.h
+++ b/src/openrct2/network/network.h
@@ -51,7 +51,7 @@ typedef struct GameAction GameAction;
 // This define specifies which version of network stream current build uses.
 // It is used for making sure only compatible builds get connected, even within
 // single OpenRCT2 version.
-#define NETWORK_STREAM_VERSION "29"
+#define NETWORK_STREAM_VERSION "30"
 #define NETWORK_STREAM_ID OPENRCT2_VERSION "-" NETWORK_STREAM_VERSION
 
 #ifdef __cplusplus
diff --git a/src/openrct2/ride/Vehicle.h b/src/openrct2/ride/Vehicle.h
index 33763abc75..8d80d20c2b 100644
--- a/src/openrct2/ride/Vehicle.h
+++ b/src/openrct2/ride/Vehicle.h
@@ -246,7 +246,7 @@ enum {
     VEHICLE_ENTRY_FLAG_SPINNING = 1 << 18,
     VEHICLE_ENTRY_FLAG_POWERED = 1 << 19,
     VEHICLE_ENTRY_FLAG_RIDERS_SCREAM = 1 << 20,
-    VEHICLE_ENTRY_FLAG_21 = 1 << 21,
+    VEHICLE_ENTRY_FLAG_21 = 1 << 21,// Swinging coaster??
     VEHICLE_ENTRY_FLAG_BOAT_HIRE_COLLISION_DETECTION = 1 << 22,
     VEHICLE_ENTRY_FLAG_VEHICLE_ANIMATION = 1 << 23,             // Set on animated vehicles like the Multi-dimension coaster trains, Miniature Railway locomotives and Helicycles.
     VEHICLE_ENTRY_FLAG_RIDER_ANIMATION = 1 << 24,               // Set when the animation updates rider sprite positions