• Debian 11 is approaching its end-of-life (vendor EOL date - August 31, 2026). Plesk Obsidian 18.0.80 will be the last release to support it.
    If you are running Plesk Obsidian on Debian 11, we recommend you upgrade those servers to Debian 12 using our dist-upgrade tool.
  • We plan to deprecate and remove the support for XML RPC protocol versions earlier than 1.6.9.1 in Plesk Obsidian 18.0.82. We strongly recommend that you update all existing integrations using earlier versions of the XML RPC protocol to comply with the version 1.6.9.1 specification.

Recent content by Ian Hsieh

  1. Ian Hsieh

    Issue Let's Encrypt certificate installation failure

    Hi there, When I tried to install Let's Encrypt certificate for one of my sites through the Plesk extension, I got this error message. ------------------------------------------------------------ Error: Let's Encrypt SSL certificate installation failed: Assign certificate failure: Unable to...
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