Update README.md

README.md

@@ -10,13 +10,15 @@ Role Variables
 --------------
 See [defaults/main.yml](defaults/main.yml).
 
-There are two ways to install:
+There are three ways to install:
 1. With a HTCondor [role](https://htcondor.readthedocs.io/en/latest/getting-htcondor/admin-quick-start.html#the-three-roles) (ONE of `central-manager`, `submit` or `execute`)  
 
 2.  Without role: set `condor_role: ""`  
 :warning: This will **not remove** previously defined roles in the configuration.
 
-This role always tries to update HTCondor to the newest version, if the installed version is older than `condor_minimal_version`. If that update failed and the version is still below the specified minimum, it will reinstall HTCondor with the getCondor script and automatically fetch the newest available version.
+3. With the HTCondor repo, and a pinned version. Just specify the version label in the `condor_package_label` variable. (Available for RHEL <= 8 currently)
+
+If you do not specify `condor_package_label`, this role always tries to update HTCondor to the newest version, if the installed version is older than `condor_minimal_version`. If that update failed and the version is still below the specified minimum, it will reinstall HTCondor with the getCondor script and automatically fetch the newest available version.
 
 `condor_enforce_role: true` will skip the updating step and reinstall the specified role, if it is not already present.
 If set to `false` HTCondor and the role will only be installed if HTCondor is not installed.