Changelog

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1.0.1 - 2026-05-16

Fixed

  • Restored v0.x behavior of probing all candidate icon URLs by default. v1.0.0 accidentally capped candidates at 20 unless callers overrode :max_icons.
  • Fixed header parsing for Req responses, which store headers as a map of header names to value lists.
  • Fall back to GET when a HEAD response succeeds but reports a non-image content type or zero content length.
  • Return a smaller non-empty icon when every discovered candidate is below the preferred size threshold.
  • Include .ico icon URLs and /favicon.ico as a final fallback.

1.0.0 - 2026-05-13

Changed

  • Replaced Tesla with a small Req-based HTTP wrapper.
  • Added :timeout to cap an entire icon lookup and pass the same timeout to internal HTTP requests.
  • Added :http_options, :max_concurrency, and :max_icons options.
  • Probes icon metadata with HEAD first and falls back to GET when needed.
  • Parses cache-control: max-age for cached icon expiration.
  • Tags live website smoke coverage as :external so normal test runs are deterministic.

Added

  • SVG and WebP icon URL support.
  • Bypass-backed HTTP wrapper tests.
  • Quokka formatting, Credo configuration, Dialyzer, and GitHub Actions CI.
  • Expanded README with badges, option docs, and hot-path timeout guidance.

Removed

  • Tesla and Mint direct dependencies.