0.3.0

Added

• Transparent WebSocket proxying over HTTP and HTTPS upstreams, including
  subprotocols, extensions, bidirectional frame relay, and ordinary HTTP
  rejection responses.
• via check command for validating a configuration without starting listeners.
• Per-listener debug mode through debug: true in YAML configuration.
• Native DEB and RPM release packages with checksums, an example configuration
  and welcome page, and automatic systemd service setup.
• A one-line installer for supported Linux distributions that selects and
  verifies the matching package from the latest GitHub release.
• A small multi-stage Alpine image for running Via as an unprivileged container,
  with automated x86-64 and ARM64 publication to GitHub Container Registry.

Changed

• Restructured the documentation around installation, configuration, proxying,
  and operations; removed maintainer-only architecture, development, release,
  and website deployment pages from the user guide.
• Release assets now use distribution-independent Linux names and are published
  as RPM, DEB, and .tar.xz binary packages for x86-64 and ARM64.
• Proxy startup now uses via run; both run and check load /etc/via/ by
  default and accept -c/--config overrides.