Maintenance release — CI gate fixes, code hygiene, and dependency
health. No user-visible behavior changes; this release supersedes the
v4.5.0 artifacts that were published from a commit failing the i18n
and rustfmt gates.
- Fixed: i18n coverage gate — 55
tr()call-site keys that were
referenced in code but missing fromen.tshave been added. Without
them, those strings rendered their English fallback for every locale
(including non-English) and could never be translated. The
i18n-known-missing.jsonallowlist was regenerated in the explicit
{missing, stale}object form so stale-key tracking works going
forward. - Fixed: cargo fmt gate — 8 engine source files reformatted
(cargo fmt --all). Purely cosmetic (line wrapping, module
ordering); zero logic changes. - Fixed: Dependabot alerts — all open Rust crate vulnerabilities
(openssl, rustls-webpki, lz4_flex, bytes, rand, time, glib) are now
resolved in the lockfiles.