diff --git a/main.cpp b/main.cpp
index 5c3f2b4..c9585fb 100644
--- a/main.cpp
+++ b/main.cpp
@@ -15,7 +15,7 @@
 #include "debounce.hh"
 #include "koryuu_settings.hh"
 
-_T_DECL(FW_VERSION, "1.1-RC3");
+_T_DECL(FW_VERSION, "1.1");
 __attribute__((used))
 static const auto& FW_VERSION = _T_REF(FW_VERSION);
 
diff --git a/releases/CHANGELOG b/releases/CHANGELOG
index 98fae46..7eb86d9 100644
--- a/releases/CHANGELOG
+++ b/releases/CHANGELOG
@@ -1,5 +1,15 @@
 Changelog for the Koryuu firmware
 =================================
+
+Version 1.1
+-----------
+    Notes:
+      - Official release version.
+      - Will be shipped on new Koryuu units.
+
+    Changes:
+      - Made "-ntp" firmware variants disable free-run mode statically.
+
 Version 1.1-RC3
 ---------------
     Notes:
diff --git a/releases/koryuu-fw_1.1.zip b/releases/koryuu-fw_1.1.zip
new file mode 100644
index 0000000..7761eae
Binary files /dev/null and b/releases/koryuu-fw_1.1.zip differ