Initial stable release of maildeno npm package

MaildenoClient with render(), renderHtml(), renderReact(), renderMjml() methods

Full TypeScript type exports

Structured MaildenoError with code, message, status, and issues properties

Initial stable release of maildeno PyPI package

MaildenoClient (sync, httpx) and AsyncMaildenoClient (async, httpx.AsyncClient)

Both context-manager and long-lived client patterns supported

Bring-your-own httpx client for advanced transport customisation

Full PEP 561 type stubs (mypy / pyright compatible)

Drag-and-drop email builder

Three render targets: HTML, React Email, MJML

Merge tags: text, url, attr

Visibility rules engine with context evaluation

Scoped API keys