diff --git a/zcash_client_backend/CHANGELOG.md b/zcash_client_backend/CHANGELOG.md
index 58bcb71d6..873f6a446 100644
--- a/zcash_client_backend/CHANGELOG.md
+++ b/zcash_client_backend/CHANGELOG.md
@@ -8,7 +8,13 @@ and this library adheres to Rust's notion of
 ## [Unreleased]
 
 ### Changed
-- Bumped dependencies to `bls12_381 0.8`, `group 0.13`, 
+- 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
@@ -29,7 +35,7 @@ and this library adheres to Rust's notion of
     - The `parameters: &ParamsT` argument has been removed. When `None` is given
       as the `validate_from` argument, `validate_chain` will now pass `None` to
       `BlockSource::with_blocks` (instead of the Sapling network upgrade's
-      activation height). 
+      activation height).
     - A `limit: Option<u32>` argument has been added. This enables callers to
       validate smaller intervals of blocks already present on the provided
       `BlockSource`, shortening processing times of the function call at the
@@ -51,7 +57,7 @@ and this library adheres to Rust's notion of
   - The `cmu` field of `zcash_client_backend::wallet::WalletShieldedOutput`.
   - `zcash_client_backend::proto::compact_formats::CompactSaplingOutput::cmu`.
 
-### Removed 
+### Removed
 - `zcash_client_backend::data_api`:
   - `WalletWrite::remove_unmined_tx` (was behind the `unstable` feature flag).
 
diff --git a/zcash_client_sqlite/CHANGELOG.md b/zcash_client_sqlite/CHANGELOG.md
index 29e7b3670..37491087e 100644
--- a/zcash_client_sqlite/CHANGELOG.md
+++ b/zcash_client_sqlite/CHANGELOG.md
@@ -9,11 +9,17 @@ 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_client_sqlite::FsBlockDb::rewind_to_height` rewinds the BlockMeta Db
- to the specified height following the same logic as homonymous functions on 
+ to the specified height following the same logic as homonymous functions on
  `WalletDb`. This function does not delete the files referenced by the rows
  that might be present and are deleted by this function call.
 - `zcash_client_sqlite::FsBlockDb::find_block`
diff --git a/zcash_primitives/CHANGELOG.md b/zcash_primitives/CHANGELOG.md
index 9eb1c5d4c..32da73c5e 100644
--- a/zcash_primitives/CHANGELOG.md
+++ b/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
diff --git a/zcash_proofs/CHANGELOG.md b/zcash_proofs/CHANGELOG.md
index 0c99c65b3..c699e2888 100644
--- a/zcash_proofs/CHANGELOG.md
+++ b/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