Bumped version number.
diff --git a/src/vk_mem_alloc.h b/src/vk_mem_alloc.h
index 67ed47a..41fb8bf 100644
--- a/src/vk_mem_alloc.h
+++ b/src/vk_mem_alloc.h
@@ -29,7 +29,7 @@
 

 /** \mainpage Vulkan Memory Allocator

 

-<b>Version 2.0.0</b> (2018-03-19)

+<b>Version 2.1.0-alpha.1</b> (2018-06-04)

 

 Copyright (c) 2017-2018 Advanced Micro Devices, Inc. All rights reserved. \n

 License: MIT