From 2d8033ef953f905ed3409bc6a07e4d5c762506d2 Mon Sep 17 00:00:00 2001
From: Sean Bowe <ewillbefull@gmail.com>
Date: Tue, 3 Mar 2020 17:39:11 -0700
Subject: [PATCH 1/3] Fix Field::random method declarations.

---
 src/groth16/tests/dummy_engine.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/groth16/tests/dummy_engine.rs b/src/groth16/tests/dummy_engine.rs
index 4692078..b25e713 100644
--- a/src/groth16/tests/dummy_engine.rs
+++ b/src/groth16/tests/dummy_engine.rs
@@ -22,7 +22,7 @@ impl fmt::Display for Fr {
 }
 
 impl Field for Fr {
-    fn random<R: RngCore>(rng: &mut R) -> Self {
+    fn random<R: RngCore + ?std::marker::Sized>(rng: &mut R) -> Self {
         Fr(Wrapping(rng.next_u32()) % MODULUS_R)
     }
 

From d8a3a0da0424fabaa6301441c08fc88810fd2bd4 Mon Sep 17 00:00:00 2001
From: Sean Bowe <ewillbefull@gmail.com>
Date: Thu, 12 Mar 2020 15:32:44 -0600
Subject: [PATCH 2/3] Remove Sized for RngCore

Co-authored-by: Weiliang Li <to.be.impressive@gmail.com>
---
 src/groth16/tests/dummy_engine.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/groth16/tests/dummy_engine.rs b/src/groth16/tests/dummy_engine.rs
index b25e713..7311545 100644
--- a/src/groth16/tests/dummy_engine.rs
+++ b/src/groth16/tests/dummy_engine.rs
@@ -299,7 +299,7 @@ impl CurveProjective for Fr {
     type Scalar = Fr;
     type Engine = DummyEngine;
 
-    fn random<R: RngCore>(rng: &mut R) -> Self {
+    fn random<R: RngCore + ?std::marker::Sized>(rng: &mut R) -> Self {
         <Fr as Field>::random(rng)
     }
 

From 33a6b8cdbb3288bc6dee401abdc61fa468edfbdb Mon Sep 17 00:00:00 2001
From: Sean Bowe <ewillbefull@gmail.com>
Date: Thu, 12 Mar 2020 15:59:19 -0600
Subject: [PATCH 3/3] Version bump of all crates (except librustzcash)

---
 Cargo.toml | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/Cargo.toml b/Cargo.toml
index 3acc8c4..f329609 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -6,19 +6,19 @@ homepage = "https://github.com/ebfull/bellman"
 license = "MIT/Apache-2.0"
 name = "bellman"
 repository = "https://github.com/ebfull/bellman"
-version = "0.2.0"
+version = "0.6.0"
 edition = "2018"
 
 [dependencies]
 bit-vec = "0.4.4"
 blake2s_simd = "0.5"
-ff = { version = "0.5.0", path = "../ff" }
+ff = { version = "0.6", path = "../ff" }
 futures = "0.1"
 futures-cpupool = { version = "0.1", optional = true }
-group = { version = "0.2.0", path = "../group" }
+group = { version = "0.6", path = "../group" }
 num_cpus = { version = "1", optional = true }
 crossbeam = { version = "0.7", optional = true }
-pairing = { version = "0.15.0", path = "../pairing", optional = true }
+pairing = { version = "0.16", path = "../pairing", optional = true }
 rand_core = "0.5"
 byteorder = "1"