Update to halo2_proofs and halo2_gadgets v0.3.0

CHANGELOG.md

@@ -16,7 +16,7 @@ and this project adheres to Rust's notion of
 ### Changed
 - MSRV is now 1.60.0.
 - Migrated to `ff 0.13`, `group 0.13`, `pasta_curves 0.5`, `halo2_proofs 0.3`,
-  `reddsa 0.5`, `zcash_note_encryption 0.3`.
+  `halo2_gadgets 0.3`, `reddsa 0.5`, `zcash_note_encryption 0.3`.
 - `orchard::builder`:
   - `Builder::{add_spend, add_output}` now use concrete error types instead of
     `&'static str`s.

Cargo.toml

@@ -29,8 +29,8 @@ blake2b_simd = "1"
 ff = "0.13"
 fpe = "0.5"
 group = { version = "0.13", features = ["wnaf-memuse"] }
-halo2_gadgets = "0.2"
-halo2_proofs = { version = "0.2", default-features = false, features = ["batch", "floor-planner-v1-legacy-pdqsort"] }
+halo2_gadgets = "0.3"
+halo2_proofs = { version = "0.3", default-features = false, features = ["batch", "floor-planner-v1-legacy-pdqsort"] }
 hex = "0.4"
 lazy_static = "1"
 memuse = { version = "0.2.1", features = ["nonempty"] }
@@ -88,7 +88,3 @@ debug = true
 
 [profile.bench]
 debug = true
-
-[patch.crates-io]
-halo2_gadgets = { git = "https://github.com/zcash/halo2.git", rev = "642924d614305d882cc122739c59144109f4bd3f" }
-halo2_proofs = { git = "https://github.com/zcash/halo2.git", rev = "642924d614305d882cc122739c59144109f4bd3f" }