polybori-0.8.0 is in

(Portage version: 2.2.0_alpha86/git/Linux x86_64, unsigned Manifest commit)
Getting pari 2.5.1 in

(Portage version: 2.2.0_alpha86/git/Linux x86_64, unsigned Manifest commit)
masking new ebuilds
checking for boost-1.48 in 0.7.1 and keyworded 0.8.0

(Portage version: 2.2.0_alpha89/git/Linux x86_64, unsigned Manifest commit)
initial palp-2.0 package for sage-5.0

(Portage version: 2.2.0_alpha90/git/Linux x86_64, unsigned Manifest commit)
masking palp-2.0
add a backport patch to pexpect-2.0 for sage-5.0

(Portage version: 2.2.0_alpha90/git/Linux x86_64, unsigned Manifest commit)
Remove net-zope package unmasking from package.mask they have left the tree.
update the linbox commentator patch to latest sage patch. Much cleaner.

(Portage version: 2.2.0_alpha90/git/Linux x86_64, unsigned Manifest commit)
only keyword pari-2.5.0 so people with sage-4.8 don't get upgraded.
pari-2.5.1 in main tree, dropping our copy.
Do something closer to Volker's approach for palp-2.0

(Portage version: 2.2.0_alpha90/git/Linux x86_64, unsigned Manifest commit)
5.0-beta7: baselayout

(Portage version: 2.2.0_alpha90/git/Linux x86_64, unsigned Manifest commit)
5.0-beta7: clib

(Portage version: 2.2.0_alpha90/git/Linux x86_64, unsigned Manifest commit)
5.0-beta7: sagenb

(Portage version: 2.2.0_alpha90/git/Linux x86_64, unsigned Manifest commit)
5.0-beta7: extcode

(Portage version: 2.2.0_alpha90/git/Linux x86_64, unsigned Manifest commit)
5.0-beta7: doc

(Portage version: 2.2.0_alpha90/git/Linux x86_64, unsigned Manifest commit)
5.0-beta7: sage - it may not build.....

(Portage version: 2.2.0_alpha90/git/Linux x86_64, unsigned Manifest commit)
update package.mask
update R ebuild to latest tree version