release: bump workspace to 0.7.1, finalize changelog (#181)

Release prep for v0.7.1, a patch release under the Rust 0.x convention:
everything since v0.7.0 is additive or a fix, with no breaking changes
and no MSRV change.

## What's included (merged on main since v0.7.0)

- **Added:** `unbox_oneof` opt-out for boxed message oneof variants
(#151, contributed by @sam-shridhar1950f), `[debug_redact = true]`
support in generated Debug impls (#162, contributed by @arturenault),
packed repeated view decoder pre-allocation (#172, contributed by
@yanmo42)
- **Changed:** `#[diagnostic::on_unimplemented]` hint on
`HasMessageView` (#161)
- **Fixed:** mixed-mode reflection boundary degradation + reflect
diagnostics (#180), octal/hex escape handling in proto2 bytes defaults
(#164 by @Dev-X25874, #175), keyword-named field labels in Debug output

Held for 0.8.0 (not in this release): #155 (buffa-yaml), #163 (chrono
interop), #167 (oneof_attribute).

## What this PR changes

- Workspace version 0.7.0 → 0.7.1, including internal dependency version
refs and lockfile refreshes (root, benchmarks/buffa,
benchmarks/gen-datasets)
- CHANGELOG: `[Unreleased]` → `[0.7.1] - 2026-06-10` with patch-release
framing; compare links updated
- Fixes two rustdoc intra-doc-link errors that landed with #180 and #151
(an anchored associated-fn link in buffa-build, a public doc link to a
private item in buffa-codegen), so `RUSTDOCFLAGS="-D warnings" cargo doc
--workspace --all-features --no-deps` passes again

## Verification

Run locally at CI parity: `cargo clippy --workspace --all-targets
--all-features -- -D warnings`, `cargo test --workspace --all-features`
(1929 passed), `RUSTDOCFLAGS="-D warnings" cargo doc --workspace
--all-features --no-deps`, `task lint`, `task lint-md` — all clean.

After merge: tag `v0.7.1` on the merge commit triggers the crates.io
publish workflow.

Author: iainmcgin

CHANGELOG.md

@@ -6,6 +6,18 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/),
 
 ## [Unreleased]
 
+## [0.7.1] - 2026-06-10
+
+This release is a patch bump under the
+[Rust 0.x convention](https://doc.rust-lang.org/cargo/reference/semver.html):
+everything below is additive or a fix, with no breaking changes and no MSRV
+change. The new codegen capabilities are opt-in (`unbox_oneof`) or gated on a
+proto option (`debug_redact`); the packed view pre-allocation applies to all
+regenerated code but is behaviorally invisible — a pure performance hint. Code
+regenerated with 0.7.1 calls the new (hidden) `RepeatedView::reserve` hook, so
+pair regenerated code with a buffa 0.7.1 runtime — any caret `0.7` requirement
+resolves there automatically.
+
 ### Added
 
 - **`unbox_oneof` opt-out for `Box`ed message oneof variants** (#126).
@@ -1028,7 +1040,8 @@ This release publishes:
 
 MSRV: Rust 1.85.
 
-[Unreleased]: https://github.com/anthropics/buffa/compare/v0.7.0...HEAD
+[Unreleased]: https://github.com/anthropics/buffa/compare/v0.7.1...HEAD
+[0.7.1]: https://github.com/anthropics/buffa/compare/v0.7.0...v0.7.1
 [0.7.0]: https://github.com/anthropics/buffa/compare/v0.6.0...v0.7.0
 [0.6.0]: https://github.com/anthropics/buffa/compare/v0.5.2...v0.6.0
 [0.5.2]: https://github.com/anthropics/buffa/compare/v0.5.1...v0.5.2

Cargo.lock

@@ -25,7 +25,7 @@ exclude = [
 ]
 
 [workspace.package]
-version = "0.7.0"
+version = "0.7.1"
 edition = "2021"
 rust-version = "1.87"
 license = "Apache-2.0"
@@ -42,18 +42,18 @@ lto = true
 codegen-units = 1
 
 [workspace.dependencies]
-buffa = { path = "buffa", version = "0.7.0", default-features = false }
-buffa-types = { path = "buffa-types", version = "0.7.0" }
+buffa = { path = "buffa", version = "0.7.1", default-features = false }
+buffa-types = { path = "buffa-types", version = "0.7.1" }
 # `default-features = false` keeps the codegen toolchain (`buffa-codegen` /
 # `buffa-build` / `protoc-gen-buffa`) lean — descriptor types are read at
 # codegen time via the binary codec only, never serialised to JSON / text or
 # borrowed as views, so the codegen build graph carries no `serde` /
 # `serde_json` / `base64`. Downstream consumers whose protos reference
 # `descriptor.proto` types as fields enable the features they need.
-buffa-descriptor = { path = "buffa-descriptor", version = "0.7.0", default-features = false }
-buffa-codegen = { path = "buffa-codegen", version = "0.7.0" }
-buffa-build = { path = "buffa-build", version = "0.7.0" }
-buffa-test = { path = "buffa-test", version = "0.7.0" }
+buffa-descriptor = { path = "buffa-descriptor", version = "0.7.1", default-features = false }
+buffa-codegen = { path = "buffa-codegen", version = "0.7.1" }
+buffa-build = { path = "buffa-build", version = "0.7.1" }
+buffa-test = { path = "buffa-test", version = "0.7.1" }
 base64 = { version = "0.22", default-features = false, features = ["alloc"] }
 bytes = { version = "1", default-features = false }
 hashbrown = { version = "0.15", default-features = false, features = ["default-hasher"] }

Cargo.toml

@@ -13,6 +13,6 @@ categories = ["development-tools::build-utils"]
 rustdoc-args = ["--cfg", "docsrs"]
 
 [dependencies]
-buffa = { path = "../buffa", version = "0.7.0" }
+buffa = { path = "../buffa", version = "0.7.1" }
 buffa-codegen = { workspace = true }
 tempfile = "3"

benchmarks/buffa/Cargo.lock

@@ -316,7 +316,7 @@ impl Config {
     /// Reflecting message-typed fields also requires every crate that field
     /// types resolve to via an extern path — notably `buffa-types` for
     /// well-known types — to enable its own reflection feature; see
-    /// [`reflect_mode`](Self::reflect_mode#extern-path-types) for the
+    /// [`reflect_mode`](Self::reflect_mode) ("Extern-path types") for the
     /// `Cargo.toml` requirement and mixed-mode behavior.
     ///
     /// # Performance

benchmarks/gen-datasets/Cargo.lock

@@ -11,7 +11,7 @@ categories = ["development-tools::build-utils"]
 
 [dependencies]
 # `path` wins for local workspace development; `version` is used on publish.
-buffa = { path = "../buffa", version = "0.7.0" }
+buffa = { path = "../buffa", version = "0.7.1" }
 # Codegen reads descriptors via the binary codec only — no views / json /
 # text. The workspace dep already declares `default-features = false`; add
 # back `std` (it's a build-time tool, never `no_std`).

buffa-build/Cargo.toml

@@ -769,8 +769,7 @@ impl<'a> CodeGenContext<'a> {
     ///
     /// `variant_fqn` is the fully-qualified variant path, e.g.
     /// `".my.pkg.MyMessage.body.small"`. This consults the set resolved at
-    /// context construction by
-    /// [`resolve_unboxed_variants`](crate::oneof::resolve_unboxed_variants),
+    /// context construction by the internal `resolve_unboxed_variants` pass,
     /// not the raw config rules: recursive variants matched only by a prefix
     /// rule are excluded there (they stay boxed), so every codegen site that
     /// asks agrees with the emitted enum declaration.

buffa-build/src/lib.rs

@@ -10,5 +10,5 @@ keywords = ["protobuf", "protocol-buffers", "protoc", "plugin", "codegen"]
 categories = ["development-tools::build-utils", "command-line-utilities"]
 
 [dependencies]
-buffa = { path = "../buffa", version = "0.7.0" }
+buffa = { path = "../buffa", version = "0.7.1" }
 buffa-codegen = { workspace = true }