Bump version to 1.6.4 (#1453)

Summary: Pull Request resolved: #1453

Reviewed By: mdouze

Differential Revision: D24243546

Pulled By: beauby

fbshipit-source-id: 190e0601bad3f08c5fac37923170a68ba1e83f16

Author: Lucas Hosseini

faiss/Index.h

@@ -18,7 +18,7 @@
 
 #define FAISS_VERSION_MAJOR 1
 #define FAISS_VERSION_MINOR 6
-#define FAISS_VERSION_PATCH 3
+#define FAISS_VERSION_PATCH 4
 
 /**
  * @namespace faiss

faiss/python/setup.py

@@ -32,7 +32,7 @@
 """
 setup(
     name='faiss',
-    version='1.6.3',
+    version='1.6.4',
     description='A library for efficient similarity search and clustering of dense vectors',
     long_description=long_description,
     url='https://github.com/facebookresearch/faiss',