1 files changed, 2 insertions, 0 deletions

diff --git a/README.md b/README.md
index c342c5c..4da3326 100644
--- a/README.md
+++ b/README.md
@@ -79,3 +79,5 @@ The variables made available by this function are...
 * **FILES_D**: List of **D**eleted files
 * **FILES_E**: List of all files **E**xisting in the commit, modified or new.
                Does not include deleted files.
+* **CURRENT_CACHE**: Current working cache directory (eg:
+  */<deploydir>/<repo>/<branch>*)