update changes ( reportversions )
Autochanges(develop requires)
Improve build whitespace
Add CPANDAY note
rebake
v2.000004

 [00 Trivial]
 - CPANDAY!
 - no code changes.
 - tests augmented.
 - whitespace adjusted.

 [Dependencies::Stats]
 - Dependencies changed since 2.000003, see misc/*.deps* for details
 - configure: ↓1
 - develop: +1 (suggests: ↑1)
 - test: -4 (recommends: ↑1 -2)

 [Misc]
 - Improve source side POD to reduce build side whitespace.

 [Tests]
 - update Test::ReportPrereqs
post-release cleanup