Does Crucible support CCRC?

[Ravishankara Shastry]

I read from some of the confluence pages that Crucible 2.8 or later version does not support clearcase. Hence,

1. Does crucible 2.7 still supports clearcase?

2. Can we use older version(say 2.7) of crucible now?

3. Does it support CCRC also?

Definite answers will greatly help. CCRC(version 9.0.0) is being used in the project and can not change it now. Hence wanted to know whether Crucible is the right option of not.

[Nic Brough -Adaptavist-]

Crucible has dropped support for several legacy systems over the years. 

Clearcase was deprecated 7 years ago, see https://confluence.atlassian.com/crucible/end-of-support-announcement-for-ibm-clearcase-298977377.html