Are these books obsolete or relevant?

[Axineton]

Afternoon all, I’ve moved house and found these in a box that I completely forgot about and wondering if any of these are still relevant or obsolete? 

[lansalt]

They're all relevant and used in the curretn edition of KT. You can find FAQs/Errata and the balance dataslate for those in the Warhammer Community's download section.

[Axineton]

So the 2022 book hasn’t been superseded by the 2023 book? 

[lansalt]

No, it's a compilation of teams published in White Dwarf. The 2023 book has other teams from OOP box sets.

[terminator ultra]

you would hope seeing only a year has pass that you can still use them...

[Axineton]

7 hours ago, terminator ultra said:

you would hope seeing only a year has pass that you can still use them...

Mate, it’s Games Workshop I don’t have any hope when it comes to their rule books after a while.