Maybe somebody can confirm that these are WP 2.7 issues and/or help with resolving it.
I have a local installation of WP 2.7 with default theme (Kubrick).
Plugins installed: All In One SEO, Google XML Sitemap and My Page Order
10 Pages.
Settings Reading is to show the welcome page as default.
a) Pages Widget Not Working
Under Appearance Widgets I cannot add the Pages widget to the sidebar.
It does not have an Add link. Only the grey box.
Note: there is only 1 sidebar with one Text Widget in. Both the sidebar and that text widget display correctly on the site.
b) wp_page_menu customization
In customizing the theme slightly, I wanted to add a menu bar, so I added the new wp_page_menu code. The result works. As there are 10 pages, the menu is too long, so I wish to exclude a few of those 10 pages. I have not found documentation on how to do it and placing an exclude=1& in the code doesn't work.
Maybe it should? Maybe it shouldn't? Maybe it should be requested for the future?
I should note that I did use a plugin "My Page Order" to re-arrange the page order visually.
c) wp_list_pages doesn't exclude pages
I fell back on wp_list_pages, using the code from the codex. The default shows fine in the site. When I use exclude in it, all 10 pages are still listed on the menu? Doesn't matter if I try a 0 or 1 or 2, or 1,2 ...
I appreciate any insight on these topics raised and possible confirmation that the pages widget is currently broken as well some bugs with the page exclusion.