diff --git a/binaries/changlog.txt b/binaries/changlog.txt
new file mode 100644
index 0000000..86dc9f8
--- /dev/null
+++ b/binaries/changlog.txt
@@ -0,0 +1,11 @@
+V1.0: Recursive scan
+
+v2.0: Multi threaded scan
+Collects more metadata
+
+v2.1: Uses AVX2 instead of SSE2
+
+v3.0: Simple mutex/critical section based MPMC queue
+reusable hashing buffer
+
+v3.1: Lock free MPMC queue
diff --git a/binaries/file_hasher_v1.0.exe b/binaries/file_hasher_v1.0.exe
new file mode 100644
index 0000000..97b90a0
Binary files /dev/null and b/binaries/file_hasher_v1.0.exe differ
diff --git a/binaries/file_hasher_v2.0.exe b/binaries/file_hasher_v2.0.exe
new file mode 100644
index 0000000..f00eaf7
Binary files /dev/null and b/binaries/file_hasher_v2.0.exe differ
diff --git a/binaries/file_hasher_v2.1.exe b/binaries/file_hasher_v2.1.exe
new file mode 100644
index 0000000..e4c2ad2
Binary files /dev/null and b/binaries/file_hasher_v2.1.exe differ
diff --git a/binaries/file_hasher_v3.0.exe b/binaries/file_hasher_v3.0.exe
new file mode 100644
index 0000000..661ffa2
Binary files /dev/null and b/binaries/file_hasher_v3.0.exe differ
diff --git a/binaries/file_hasher_v3.1.exe b/binaries/file_hasher_v3.1.exe
new file mode 100644
index 0000000..205bafa
Binary files /dev/null and b/binaries/file_hasher_v3.1.exe differ