From the data available online, connector 2.1 seems to have been switched from CHAdeMO to CCS.
I noticed this change today. I have data dumps that confirm this was already the case on December 17, unfortunately I don't have any earlier dump to confirm this. It was still CHAdeMO when I visited on November 25.
The change of connector doesn't seem to cause a new ID/UUID to be generated, so the QR code value is still the same.
The two connectors on charger 2 are now listed at 150kW. Not sure if this means they have lifted the previous, clearly artificial, 128kW limit on Classic chargers.