False positive: GetTYPO3Version shows status true (has updates)

[borishinzer]

We noticed on TYPO3 v11 Instances (composer mode), that the Zabbix client reports remaining core updates, even when called via curl:
curl "https://www.REDACTED.de/zabbixclient/?key=REDACTED&operation=GetTYPO3Version"

Result:
{"status":true,"value":"11.5.38"}

According to get.typo3.org this is the latest version (at time of writing 2024-07-16)

[borishinzer]

The issue seems to be popping up, if the upgrade wizard was not executed. Maybe this should be reconsidered, as not every project still wants to have such actions to be performed:

• Install extension "taskcenter" from TER
• Install extension "sys_action" from TER

or similar.