Understanding Society User Support

On your data linkage page (https://www.understandingsociety.ac.uk/about/data-linkage) it states that consent for linkage was asked in Waves 1 and 5. I was looking at information from the UK data service (http://discover.ukdataservice.ac.uk/series/?sn=2000053) and it looks as though this data is not available yet.

Could you let me know whether this linked data is available from another source? If not, could you let me know when this data is planned to be made available?

Kind regards,
Alex