Update CHANGELOGs to reflect the addition of the zcash_primitives/multicore feature.

zcash_client_backend/CHANGELOG.md

@@ -9,6 +9,12 @@ and this library adheres to Rust's notion of
 
 ### Changed
 - Bumped dependencies to `bls12_381 0.8`, `group 0.13`,
+- The dependency on `zcash_primitives` no longer enables the `multicore` feature
+  by default in order to support compilation under `wasm32-wasi`. Users of other
+  platforms may need to include an explicit dependency on `zcash_primitives`
+  without `default-features = false` or otherwise explicitly enable the
+  `zcash_primitives/multicore` feature if they did not already depend
+  upon `zcash_primitives` with default features enabled.
 
 ## [0.7.0] - 2023-02-01
 ### Added

zcash_client_sqlite/CHANGELOG.md

@@ -9,6 +9,12 @@ and this library adheres to Rust's notion of
 
 ### Changed
 - Bumped dependencies to `group 0.13`, `jubjub 0.10`
+- The dependency on `zcash_primitives` no longer enables the `multicore` feature
+  by default in order to support compilation under `wasm32-wasi`. Users of other
+  platforms may need to include an explicit dependency on `zcash_primitives`
+  without `default-features = false` or otherwise explicitly enable the
+  `zcash_primitives/multicore` feature if they did not already depend
+  upon `zcash_primitives` with default features enabled.
 
 ## [0.7.0] - 2023-02-01
 ### Added

zcash_primitives/CHANGELOG.md

@@ -14,6 +14,10 @@ and this library adheres to Rust's notion of
 ### Added
 - `zcash_primitives::sapling::note`:
   - `NoteCommitment::temporary_zcashd_derive`
+- A new feature flag, `multicore`, has been added and is enabled by default.
+  This allows users to selectively disable multicore support for Orchard proof
+  creation by setting `default_features = false` on their `zcash_primitives`
+  dependency, such as is needed to enable `wasm32-wasi` compilation.
 
 ## [0.10.1] - 2023-03-08
 ### Added

zcash_proofs/CHANGELOG.md

@@ -8,7 +8,8 @@ and this library adheres to Rust's notion of
 ## [Unreleased]
 
 ### Changed
-- Bumped dependencies to `bls12_381 0.8`, `group 0.13`, `jubjub 0.10`
+- Bumped dependencies to `bls12_381 0.8`, `group 0.13`, `jubjub 0.10`,
+  `bellman 0.14`
 
 ## [0.10.0] - 2023-02-01
 ### Added