I tried to do a quick comparison between some of the resources found in some of the V4 Packages and those found in the new V5 packages. This may not be accurate. But if you were wondering what resources were taken out of the V5 packages the following information will help start that process. Others might be able to confirm or deny my initial findings.
English Bibles
These appear to be missing in V5 but were part of some of the packages in V4
NIV missing in V5
Darby Missing in V5
The Complete Word Study Bible Missing in V5
Interlinears
These appear to be missing in V5 but were part of some of the packages in V4
NLT Missing in V5
Commentary sets or individual commentaries
These appear to be missing from V5 Packages but they may be included under another section.
Ironside Commentaries on Daniel, Esther, Nehemiah, Proverbs, Revelation
Discovering John
International Theological Commentary
The Lectionary Commentary
Life of Christ (3)
M.R. Dehaan Classic Library
New International Greek Testament Commentaries
Openning up Commentary collection
Pillar New Testament Commentary
Romans: Donald Grey Barnhouse
The Teacher’s Bible Commentary