Pension Credit is it changing?

There were some changes in 2019, which I confess I don't fully understand. They only affected people in "mixed-age" couples ie. those where one person was above state pension age and the other below.

I don’t see this happening. DWP’s computer systems are too antiquated to cope.

Where did you read this sazz1? I can't find anything about it.

Universal Credit is specifically a working age benefit and not available to those over 67. It could be that there are plans to integrate it with housing and council tax benefit which are available to low income households of any age.