update version to 2.5.2

CMakeLists.txt

@@ -15,7 +15,7 @@ include(cmake/CheckAtomic.cmake)
 include(CTest)
 
 set (opendht_VERSION_MAJOR 2)
-set (opendht_VERSION_MINOR 5.1)
+set (opendht_VERSION_MINOR 5.2)
 set (opendht_VERSION ${opendht_VERSION_MAJOR}.${opendht_VERSION_MINOR})
 set (PACKAGE_VERSION ${opendht_VERSION})
 set (VERSION "${opendht_VERSION}")

configure.ac

 dnl define macros
 m4_define([opendht_major_version], 2)
 m4_define([opendht_minor_version], 5)
-m4_define([opendht_patch_version], 1)
+m4_define([opendht_patch_version], 2)
 m4_define([opendht_version],
 		  [opendht_major_version.opendht_minor_version.opendht_patch_version])
 

meson.build

 project('opendht', 'c', 'cpp',
-    version: '2.5.1',
+    version: '2.5.2',
     default_options: [
         'cpp_std=c++17',
         'warning_level=3'