Stuff about conflicts and dependencies written to ALT-F3 screen should definitely also be saved to upgrade.log, esp. since Shift-PgUP won't work and there are too many of those and the screen will be filled..
this will be added to our feature request list ... thanks for your report!
Related to bug number 13521.
Related to bug 13521 (bugzilla wont hilight previous way I typed this).
Related to bug 14489.
Deferring until a future release.
Fixed.