Release 7.5.0 · gotenberg/gotenberg

New Features

Instead of using unoconv for creating the LibreOffice listener, Gotenberg now directly creates the listener (fixes #406).
- Before a conversion, if the listener is unhealthy, Gotenberg restarts it.
- After a conversion, if the conversion threshold is reached or the listener is unhealthy, Gotenberg restarts it.
New flag --uno-listener-start-timeout - the time limit for starting the LibreOffice listener.
New flag --uno-listener-restart-threshold - operations limit after which the LibreOffice listener is restarted (0 means no long-running LibreOffice listener).
New PDF formats available: PDF/A-2b and PDF/A-3b.
If the long-running LibreOffice listener fails to restart, the /health endpoint returns a 503 Service Unavailable.

--unoconv-disable-listener flag is deprecated in favor of --uno-listener-restart-threshold (with value 0).
nativePdfA1aFormat form field is deprecated in favor of nativePdfFormat.
unoconv_listener_active_instances_count metric is deprecated in favor of libreoffice_listener_active_instances_count.
unoconv_listener_queue_length metric is deprecated in favor of libreoffice_listener_queue_length.
The PDF engine name unoconv-pdfengine is deprecated if favor of uno-pdfengine.
Chromium: injecting local files through <link> and <script> HTML elements in a remote URL was not working, so the feature has been removed from the codebase (see #418).

unoconv module has been renamed into uno ("Universal Network Objects" API from LibreOffice).
🚀 Deno client from @mathe42.