- Make the default checkout more compact: payment choices use two columns once the grid has 288px of usable width, with a single-column fallback on narrower screens. Shorten the Bitcoin description to “Pay via Lightning”, reduce padding, and let labels and network controls wrap with enlarged text.
- Keep the network selector full-width below the payment grid when two columns fit. In the demos, place the order id and return link after the payment controls and wallet list on mobile, while retaining the desktop sidebar.
- Fix the plain PHP demo's checkout typography, product thumbnails and payment layout, and cover narrow-screen rendering and rate-outage recovery with a Docker-backed browser smoke test.
- Remove obsolete VEF from live price-feed requests in JavaScript, Ruby, Python and PHP, so a missing VEF quote does not reject the supported rates.
- Update Angular and js-yaml dependencies to address security advisories.
- Refresh package descriptions and quickstarts, clarify optional USDT, USDC, SOL and ETH swaps, and complete the public documentation publishing bundle, copy payloads and agent discovery files.
- Verify Composer publication against Composer's p2 metadata instead of the cached Packagist page API, avoiding false failures after a successful publish.
All packages are versioned together at 0.4.6. The release gate rebuilds the packages, standalone checkout and demo assets. The configured live NWC wallet passed receive-only preflight; invoice creation and manual payment verification were intentionally skipped.
