Rust .me Changelog

0.3.3 - 2026-08-28

CLI release for expression-bound identity proofs.

Added me ... about <expression> as readable sugar for binding the active .me expression in a single CLI invocation.
Added me ... about <expression> prove <root-namespace> [challenge] so a proof can be generated from an explicit subject/context phrase without replacing the underlying identity seed.
Added CLI contracts for context reporting, expression-scoped proofs, and missing-expression failures.
Documented quoting requirements for expressions containing shell operators such as >.

No kernel semantics changed in this release.

Documentation release for the Rust crate.

Expanded the docs.rs front page with API-oriented examples.
Added explicit guidance for Kernel, KernelRuntime, storage, operators, lazy derivations, secret scopes, wrapped audiences, identity proofs, and host JSON integration.
Added this changelog and linked it from the Rust manual docs.

No kernel semantics changed in this release.

Lazy derivation invalidation optimization.

Replaced lazy-mode subscriber walks at mutation time with source path versions and stale-on-read checks.
Preserved the existing lazy contract: writes emit the source event, and recomputes happen when read_fresh() runs.
Added Run #002 of the Rust-vs-TypeScript mirror benchmark.

Mirror benchmark highlight:

fanout 5000 lazy mutation p95
Rust 0.3.0 / Run #001: 5.9301 ms
TypeScript 4.0.1:       0.0053 ms
Rust 0.3.1 / Run #002: 0.0025 ms

First modern Rust kernel release on crates.io.