Drupal 4.7.x

I am rather new to Drupal, use 4.6 currently and constantly hear a lot of good things about coming 4.7. However, I cannot locate any kind of "what's new" list or whatever of this kind :)

Could anybody, please, point me to the information about what's going to be changed/added/improved in 4.7?

My Googler's Blogs are a little more, than a simple syndication of all the known blogs by the Google employees (via Aggregator2 if it matters). Different authors have different taxonomy terms associated. Unfortunately from the RSS reader it is not easy too tell which post if from whom.

How can I include the post categories into the RSS feed title NOT to be shown on the web?

I am planning my first Drupal website.

To explain better, it will be a website for bands/musicians, free, and I would like for a band to sign up, then get their own blog, forum and photo gallery. If possible, I would like to be able to make their "home page" or blog be accessible as band_name.my_domain.com, and therefore their blog entries etc to have urls with band_name.my_domain.com in them.

I hope I have explained myself properly :-)

Can anyone tell me if this is possible with Drupal?

Thanks,

Mike.

now, with 4.7, a page to be published has itself only one menu to go under. is there a module to generate and handle cross-menus?

suppose i have two menus:
1)nokia,
2)sonyericsson

and i need to publish a page featuring bluetooth headsets, and i want this page, with menu title "compatible bluetooth headsets", to be accessible under both the above 2 menus.

Here is an example for WordPress

http://www.paulstamatiou.com/2005/12/31/customizing-k2-part-2/

Info:
http://binarybonsai.com/archives/2004/09/25/livesearch/

Since I don't know where to post bugs, I'll post it here

Drupal: 4.7.0-beta
Module: Flexinode (4.7.x)
administer > content > Content types > Add multiselect menu

Error message:
Fatal error: Call to undefined function: form_textfield() in /home/doaminname-com/public_html/drupal47/modules/flexinode/contrib/field_multiselect.inc on line 77