Recent developments in CheckMATE 2

<!--HTML-->In this talk, we will give a brief overview of CheckMATE 2 and discuss recent developments. In particular, we want to review our current efforts to implement long lived particle searches, the addition of a new linear collider module and our attempt to include subjet structure searches. Finally, we want to discuss recent problems in implementing exotic as well as supersymmetric analyses from the ATLAS/CMS collaboration and we give some explicit examples where we have encountered some problems.