Maybe I’m having a ‘senior moment’ a fair few years too early but . . . . .
With the old board there was an option to see ‘new posts since last visit’. Is it still available? Am I blind as a bat? Has that most useful of options been removed??
Mine says new posts under the messages link directly under the clock
on the BOARD INDEX page just above the box that contains all the different forums
View unanswered posts - View new posts - View active topics
Yup, senior moment. 
In my defence, that option is only available from the main board index, whereas I’d been hopping directly from forum to forum. That’ll learn me!! 
marcustandy:
Yup, senior moment.
Too many of those and you’ll get SENIOR MOMENTS put where SENIOR MEMBER is now - just like me !!