From a5d04725bdf560d3a151dac424dc32244acd3728 Mon Sep 17 00:00:00 2001
From: Sean Bowe <ewillbefull@gmail.com>
Date: Wed, 2 Dec 2020 09:13:42 -0700
Subject: [PATCH 1/2] We depend on subtle 2.3 for `Option<T>:
 From<CtOption<T>>`.

---
 Cargo.toml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Cargo.toml b/Cargo.toml
index 378dd4f5..8d00e9ff 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -35,7 +35,7 @@ harness = false
 
 [dependencies]
 bitvec = "0.18"
-subtle = "2.2.1"
+subtle = "2.3"
 crossbeam-utils = "0.7"
 ff = "0.8"
 metrics = "=0.13.0-alpha.11"

From 2e65229920c0e638b1f3ee080fb3c9da8631a597 Mon Sep 17 00:00:00 2001
From: Sean Bowe <ewillbefull@gmail.com>
Date: Wed, 2 Dec 2020 09:14:36 -0700
Subject: [PATCH 2/2] Remove unnecessary Clone impl from
 plonk::permutation::prover::Committed.

---
 src/plonk/permutation/prover.rs | 1 -
 1 file changed, 1 deletion(-)

diff --git a/src/plonk/permutation/prover.rs b/src/plonk/permutation/prover.rs
index 47d6bdf7..6296f3b7 100644
--- a/src/plonk/permutation/prover.rs
+++ b/src/plonk/permutation/prover.rs
@@ -13,7 +13,6 @@ use crate::{
     transcript::{Hasher, Transcript},
 };
 
-#[derive(Clone)]
 pub(crate) struct Committed<C: CurveAffine> {
     permutation_product_polys: Vec<Polynomial<C::Scalar, Coeff>>,
     permutation_product_cosets: Vec<Polynomial<C::Scalar, ExtendedLagrangeCoeff>>,