I���m finding 7.0.3 to be more stable. 

How do I load a specific baseline/version with Iceberg?  I���m getting 8.0 by default from the cloned local repo, and I prefer not to merge 7.0.3 with 8.0.  There are many differences.  I want to commit my image changes locally for now on a 7.0.3.

Its not completely clear what you want.  

You can right-click a repo > Metacello > Install baseline of.....

Or right-click a repo > Repository > Remotes 
and select one of those branches to check out.

The baselines look specialized.�� I want Pharo 7.0.3, not just one package.��

Shaping