chore: release v6.0.0

[sw-release-bot]

🤖 New release

• structured-proxy: 5.0.0 -> 6.0.0 (⚠ API breaking changes)

⚠ structured-proxy breaking changes

--- failure constructible_struct_adds_field: struct exhaustively constructible through public API adds field ---

Description:
A pub struct that could be exhaustively constructed with a literal using only public API has a new pub field, breaking existing exhaustive literals.
        ref: https://doc.rust-lang.org/reference/expressions/struct-expr.html
       impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.50.0/src/lints/constructible_struct_adds_field.ron

Failed in:
  field ProxyConfig.concurrency in /tmp/.tmpunEgLY/structured-proxy/src/config.rs:91
  field ProxyConfig.grpc_web in /tmp/.tmpunEgLY/structured-proxy/src/config.rs:95
  field ProxyConfig.transcode in /tmp/.tmpunEgLY/structured-proxy/src/config.rs:99
  field ListenConfig.max_connections in /tmp/.tmpunEgLY/structured-proxy/src/config.rs:469
  field ListenConfig.tls in /tmp/.tmpunEgLY/structured-proxy/src/config.rs:472
  field ListenConfig.idle_timeout_secs in /tmp/.tmpunEgLY/structured-proxy/src/config.rs:477
  field ListenConfig.header_read_timeout_secs in /tmp/.tmpunEgLY/structured-proxy/src/config.rs:481

--- failure function_parameter_count_changed: pub fn parameter count changed ---

Description:
A publicly-visible function now takes a different number of parameters.
        ref: https://doc.rust-lang.org/cargo/reference/semver.html#fn-change-arity
       impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.50.0/src/lints/function_parameter_count_changed.ron

Failed in:
  structured_proxy::openapi::generate now takes 4 parameters instead of 3, in /tmp/.tmpunEgLY/structured-proxy/src/openapi.rs:27
  structured_proxy::transcode::route_paths now takes 3 parameters instead of 2, in /tmp/.tmpunEgLY/structured-proxy/src/transcode/mod.rs:443

--- failure struct_missing: pub struct removed or renamed ---

Description:
A publicly-visible struct cannot be imported by its prior path. A `pub use` may have been removed, or the struct itself may have been renamed or removed entirely.
        ref: https://doc.rust-lang.org/cargo/reference/semver.html#item-remove
       impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.50.0/src/lints/struct_missing.ron

Failed in:
  struct structured_proxy::ProxyState, previously in file /tmp/.tmpNmyJ3r/structured-proxy/src/lib.rs:90

--- failure trait_associated_type_added: non-sealed public trait added associated type without default value ---

Description:
A non-sealed trait has gained an associated type without a default value, which breaks downstream implementations of the trait
        ref: https://doc.rust-lang.org/cargo/reference/semver.html#trait-new-item-no-default
       impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.50.0/src/lints/trait_associated_type_added.ron

Failed in:
  trait associated type structured_proxy::transcode::TranscodeState::Upstream in file /tmp/.tmpunEgLY/structured-proxy/src/transcode/mod.rs:62

--- failure trait_method_added: pub trait method added ---

Description:
A non-sealed public trait added a new method without a default implementation, which breaks downstream implementations of the trait
        ref: https://doc.rust-lang.org/cargo/reference/semver.html#trait-new-item-no-default
       impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.50.0/src/lints/trait_method_added.ron

Failed in:
  trait method structured_proxy::transcode::TranscodeState::into_upstream in file /tmp/.tmpunEgLY/structured-proxy/src/transcode/mod.rs:64

--- failure trait_method_missing: pub trait method removed or renamed ---

Description:
A trait method is no longer callable, and may have been renamed or removed entirely.
        ref: https://doc.rust-lang.org/cargo/reference/semver.html#trait-item-signature
       impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.50.0/src/lints/trait_method_missing.ron

Failed in:
  method grpc_channel of trait TranscodeState, previously in file /tmp/.tmpNmyJ3r/structured-proxy/src/transcode/mod.rs:50

Changelog

6.0.0 - 2026-09-28

Added

• (embed) [breaking] scoped guards, TLS listener, gRPC-Web translation and capability builder (#122)
• (embed) [breaking] in-process upstream, pass-through and your own TLS on one listener (#119)

---

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