Possibility to change server_protocol via Plesk GUI
There are 2 commands to switch HTTP protocol in Plesk via CLI:
plesk bin http2_pref enable (to enable HTTP/2 support)
plesk bin http2_pref disable (to disable HTTP/2 and return HTTP 1.x)
Add the possibility to change HTTP protocol via Plesk GUI.
1
vote

Install Advisor Plesk extension and in Security tab you can enable http2 protocol in Plesk UI.
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IG