Updated changelog and version

Author: linuxgurugamer

Changelog.txt

@@ -57,4 +57,8 @@ Changelog
 1.9.2
 	Thanks to @gotmachine for this:
 		Fixes bug with vessels not rotating until unpacked once, and and not rotating at all when KSPCF is installed
-	Updated version file to use github for new version info
+	Updated version file to use github for new version info
+
+1.9.2.1
+	Thanks to GitHub user @infradmin4KSP for this:
+		Added Russian localization

PersistentRotationUpgraded.version

@@ -11,7 +11,7 @@
     "MAJOR": 1,
     "MINOR": 9,
     "PATCH": 2,
-    "BUILD": 0
+    "BUILD": 1
   },
   "KSP_VERSION": {
     "MAJOR": 1,
@@ -22,5 +22,10 @@
     "MAJOR": 1,
     "MINOR": 12,
     "PATCH": 0
+  },
+  "KSP_VERSION_MAX": {
+    "MAJOR": 1,
+    "MINOR": 12,
+    "PATCH": 9
   }
 }