There was short-time lived topic of testing version of Turris OS 5.2.5 being released by @pepe, for some unknown reasons it was retracted
Anyhow, as far as I noticed the mail announcement of pending update, I applied it in the intervening time. It was without any problems and all seems working well.
TO 5.2.5 HBK, 2GB, 2x WiFi, containers, HaaS, RIPE Atlas.
(Being too eager to test? Hopefuly not)