chore: bump version to 2.4.3 for patch release

assets/data/version.json

@@ -1,7 +1,19 @@
 {
-	"latest_version": "2.4.2",
+	"latest_version": "2.4.3",
 	"minimum_app_version": "2.1.0",
 	"releases": [
+		{
+			"version": "2.4.3",
+			"date": "2026-07-04",
+			"pck_url": "https://raw.klud.top/danchie/tekton/patch.pck",
+			"pck_size": 0,
+			"changelog": [
+				"Fixed multiplayer desync issue where the playerboard UI would get stuck and not refresh properly.",
+				"Fixed a bug where attacking or pushing another player would cause the smack/punch sound effect to play repeatedly.",
+				"Fixed an issue where the Gacha panel's currency balance would not update immediately after purchasing currency in the Shop.",
+				"Fixed a fatal client crash in Multiplayer Gauntlet mode caused by smack cooldown timers."
+			]
+		},
 		{
 			"version": "2.4.2",
 			"date": "2026-07-03",