I would exclude "the number of versions for each child dependency for your dependent modules". (2+ level dependencies).

If XYZ depends on ABC, and ABC depends on DEF.

XYZ should be tested with all versions of ABC.

and ABC should be tested with all versions of DEF.

No need to test XYZ with all versions of DEF.

If XYZ uses DEF directly, it should list it in prereqs. (tools like CPANTS can detect this)

In reply to Re^2: Autotesting dependencies compatibility by vsespb
in thread Autotesting dependencies compatibility by vsespb

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