rmyndharis/OpenWA v0.14.1 on GitHub

Plugins can ask for a link preview — ConversationSendEnvelope gained linkPreview, forwarded on a plain text send (ignored on media, location and quoted sends); since 0.14.0 made Baileys previews opt-in, a plugin relaying a URL had no way to restore the card.

Swagger "Try it out" called http://localhost:2785 instead of the host that served the docs, failing with Failed to fetch anywhere else — a relative server is now listed first, so it resolves to the serving origin.
Sending to a number WhatsApp cannot resolve returned 500 on the whatsapp-web.js engine — it now answers a terminal 400 naming the recipient and both possible causes, so callers that retried the old 500 should stop.
Swagger "Try it out" on send-text always returned 400 — the sampled body paired linkPreview: false with a customLinkPreview, which the endpoint rejects; the operation now ships explicit request-body examples.
Swagger "Try it out" on the media routes uploaded the literal string "string" — the sampled body carried both url and base64, and base64 wins; each route now ships an explicit example with a single media source.
A malformed mentions entry returned an undiagnosable 500 — only type and length were checked, so junk reached WhatsApp Web's WID parser; entries are now validated as individual WIDs (@c.us, @s.whatsapp.net, @lid) and rejected with a 400.
Documentation understated the MCP surface — the tool count is 51 rather than ~39 (README and the architecture diagram), labels and automation-rule reads ship by default instead of being planned, and the Session row lists both presence tools.