diff --git a/src/common/Common.h b/src/common/Common.h
index 21e6ba60..2f912b29 100644
--- a/src/common/Common.h
+++ b/src/common/Common.h
@@ -993,7 +993,7 @@ namespace Sapphire::Common
     CircularAoEPlaced = 7
   };
 
-  enum MarketCity : uint8_t
+  enum City : uint8_t
   {
     LimsaLominsa = 1,
     Gridania = 2,
@@ -1001,7 +1001,7 @@ namespace Sapphire::Common
     Ishgard = 4,
     Kugane = 7,
     Crystarium = 10
-  }
+  };
 
   enum class Role : uint8_t
   {
diff --git a/src/common/Network/CommonActorControl.h b/src/common/Network/CommonActorControl.h
index f620b381..7c61f47b 100644
--- a/src/common/Network/CommonActorControl.h
+++ b/src/common/Network/CommonActorControl.h
@@ -24,6 +24,9 @@ namespace Sapphire::Network::ActorControl
     SetStatus = 0x02,
     CastStart = 0x03,
     ToggleAggro = 0x04,
+    /*!
+     * param1 = ClassJob ID
+     */
     ClassJobChange = 0x05,
     DefeatMsg = 0x06,
     GainExpMsg = 0x07,
@@ -347,6 +350,12 @@ namespace Sapphire::Network::ActorControl
     EmoteReq = 0x1F4,
     EmoteCancel = 0x1F6,
     PersistentEmoteCancel = 0x1F7,
+    /*!
+     * param2 = pose ID
+     *      0 = idle pose 0 (just standing)
+     *      1 = idle pose 1
+     *    2-4 = idle poses 2-4
+     */
     PoseChange = 0x1F9,
     PoseReapply = 0x1FA,
     PoseCancel = 0x1FB,
diff --git a/src/common/Network/PacketDef/Ipcs.h b/src/common/Network/PacketDef/Ipcs.h
index 8ffe9347..f524467e 100644
--- a/src/common/Network/PacketDef/Ipcs.h
+++ b/src/common/Network/PacketDef/Ipcs.h
@@ -107,8 +107,8 @@ namespace Sapphire::Network::Packets
     MailLetterNotification = 0x013A, // updated 5.0
 
     MarketBoardItemListingCount = 0x013B, // updated 5.0
-    MarketBoardItemListing = 0x013C, // updated 5.0
-    MarketBoardItemListingHistory = 0x012A, // updated 4.5
+    MarketBoardItemListing = 0x036A, // updated 5.1
+    MarketBoardItemListingHistory = 0x0194, // updated 5.1
     MarketBoardSearchResult = 0x0139, // updated 4.5
 
     CharaFreeCompanyTag = 0x013B, // updated 4.5
diff --git a/src/common/Network/PacketDef/Zone/ServerZoneDef.h b/src/common/Network/PacketDef/Zone/ServerZoneDef.h
index fe376702..d7dd9a04 100644
--- a/src/common/Network/PacketDef/Zone/ServerZoneDef.h
+++ b/src/common/Network/PacketDef/Zone/ServerZoneDef.h
@@ -322,7 +322,7 @@ namespace Sapphire::Network::Packets::Server
       bool hq;
       uint8_t materiaCount;
       uint8_t onMannequin;
-      Common::MarketCity marketCity;
+      Common::City marketCity;
       uint16_t dyeId;
       uint16_t padding3;
       uint32_t padding4;