main: add back version file

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>

diff --git a/version.go b/version.go
new file mode 100644 (file)
index 0000000..62401e6
--- /dev/null
+++ b/version.go
@@ -0,0 +1,3 @@
+package main
+
+const Version = "0.0.20201118"