Add issue for rayon-core

diff --git a/src/rayon-core/debian/debcargo.toml b/src/rayon-core/debian/debcargo.toml
index 62cc3f7b9515c545dbe7f46c49e504cc99502d6e..18ac0ff2b3000d4b4c775f1c260e35b15a021b24 100644 (file)
--- a/src/rayon-core/debian/debcargo.toml
+++ b/src/rayon-core/debian/debcargo.toml
@@ -1 +1,4 @@
 overlay = "."
+
+-- not yet ready for release, uses an old version of crossbeam-deque
+-- see https://github.com/rayon-rs/rayon/issues/586