--- a/crengine/include/cr3version.h	2015-07-13 11:23:37.000000000 +0300
+++ a/crengine/include/cr3version.h	2017-07-12 11:09:49.000000000 +0300
@@ -1,2 +1,2 @@ 
-#define CR_ENGINE_VERSION "3.1.2-52"
-#define CR_ENGINE_BUILD_DATE "2014-11-19"
+#define CR_ENGINE_VERSION "3.1.2-71"
+#define CR_ENGINE_BUILD_DATE "2015-07-02"
--- a/cr3qt/src/aboutdlg.ui
+++ a/cr3qt/src/aboutdlg.ui
@@ -59, +59, @@ 
-        <string notr="true">(c) 1998-2010 Vadim Lopatin</string>
+        <string notr="true">(c) 1998-2015 Vadim Lopatin</string>