Vimanam v0.5.1

Fixed

• Parameters given as a $ref (#/components/parameters/...) are now resolved
  during parsing; previously such specs failed to parse entirely because the
  bare $ref parameter carries no name/in (#48)
• Path items given as a $ref (#/components/pathItems/...) now contribute
  their operations instead of being silently dropped; an unresolvable path-item
  reference is logged and skipped (#50)
• OpenAPI 3.1 type arrays (e.g. ["string", "null"]) now parse instead of
  failing; multiple non-null members render as a pipe-separated union such as
  string | integer (#51)
• Operations missing a responses object no longer abort the entire parse (#56)
• An operation-level parameter now overrides a path-level one of the same
  (name, in) instead of both rendering as duplicate rows (#54)
• Operations tagged with a value not in the declared tags list now get their
  own service section instead of being silently reassigned to the first service;
  service extraction is also $ref-aware so tags inside referenced path items
  are seen (#60)

Changed

• Release artifacts are now compressed archives instead of bare binaries:
  .tar.gz for Linux/macOS and .zip for Windows, named
  vimanam-<version>-<target-triple> (cargo-binstall-friendly) and bundling the
  binary, README.md, and LICENSE. Each archive ships with a matching
  .sha256 checksum, which downstream package managers need to verify
  downloads (#24)

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Compressed archives (.tar.gz for Linux/macOS, .zip for Windows) with per-asset .sha256 checksums for Linux, macOS (Intel & Apple Silicon), and Windows are attached. Also available via cargo install vimanam.