Disable the yoloproofs feature for release.

Author: hdevalence

Cargo.toml

@@ -32,7 +32,11 @@ rand_chacha = "0.1"
 
 [features]
 avx2_backend = ["curve25519-dalek/avx2_backend"]
-yoloproofs = []
+# Disable the yoloproofs feature in the released crate.
+# To test it, use a git dependency on the develop branch and enable the
+# yoloproofs feature.  Note that this means it's impossible to publish a crate
+# depending on the unstable R1CS API.
+#yoloproofs = []
 
 [[test]]
 name = "range_proof"