• Debian 11 has reached its end-of-life (vendor EOL date - August 31, 2026). Plesk Obsidian 18.0.81 is 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.

Upgrading to Plesk 12 question

Pagemakers

Silver Pleskian
I am currently running plesk 11.5 for Linux and am considering upgrading to 12.

Can I do this without having to upgrade my current versions on SQL 5.1.73 and php 5.3.3?
 
Maybe --disable-plesk-sys-updates option of autoinstaller will help you, but I'm not sure. You can try at least.

--disable-plesk-sys-updates
Do not use operating system updates shipped
with Parallels Panel and other products
 
When I look at the Plesk online demos (although broken at the moment) they are still using SQL 5.1.73 and PHP 5.3.3 so it must be possible.
 
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