[ClusterLabs] Which verson of pacemaker/corosync provides crm_feature_set 3.0.10?

[vitaly]

Hello,
I am working on the upgrade from older version of pacemaker/corosync to the current one. In the interim we need to sync newly installed node with the node running old software. Our old node uses pacemaker 1.1.13-3.fc22 and corosync 2.3.5-1.fc22 and has crm_feature_set 3.0.10.

For interim sync I used pacemaker 1.1.18-2.fc28 and corosync 2.4.4-1.fc28. This version is using crm_feature_set 3.0.14. 
This version is working fine, but it has issues in some edge cases, like when the new node starts alone and then the old one tries to join.

So I need to rebuild rpms for crm_feature_set 3.0.10. This will be used just once and then it will be upgraded to the latest versions of pacemaker and corosync.

Now, couple of questions:
1. Which rpm defines crm_feature_set?
2. Which version of this rpm has crm_feature_set 3.0.10?
3. Where could I get source rpms to rebuild this rpm on CentOs 8?
Thanks a lot!
_Vitaly Zolotusky