diff --git a/.gitignore b/.gitignore
index 778b6bd..0810034 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,2 @@
 SOURCES/Env-1.04.tar.gz
+/Env-1.04.tar.gz
diff --git a/.perl-Env.metadata b/.perl-Env.metadata
new file mode 100644
index 0000000..82cb48d
--- /dev/null
+++ b/.perl-Env.metadata
@@ -0,0 +1 @@
+754876a099616c14cd7eadd65c56d9707aefc955 Env-1.04.tar.gz
diff --git a/sources b/sources
index 50301d8..82d7440 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA1 (Env-1.04.tar.gz) = 754876a099616c14cd7eadd65c56d9707aefc955
+SHA512 (Env-1.04.tar.gz) = 0c49c2041bf1d1e70c9b6362e8c63cbfba3aab298f12aa7c39c3b4a043bda259484fc60cd1a180d3db13676a7e9819587071b2a4838860bfd9db96d2d19f946c