Upgrading Drupal

I upgraded from 7.19 to 7.20. But it keeps stating that I need to update because of security issues. Any thoughts?
The status says it is 7.20 but after running a cron it says it still needs to be updated.

http://bspectrum.com/files/Status-report.png

Hello,
I updated the modules on my server successfully but now when I click on the configuration and reports tab I get a 500 server error. Can someone point out what might be wrong?

Thanks

Have just upgraded from 7.19 to 7.20. Posting a new story, attached images now have the token ID appended to the URL.

Which apparently breaks the ability of Facebook to properly display the image and description when I share the link. Even sending the link through the Facebook Developer's debug process will not generate the thumbnail--or add the description.

Here's the URL to the story:

http://christmasplanner.com/erica-ring-bound-christmas-planner

Hi upgrading a site in localhost to test it out then do it live.

Currently on drupal 6.28 upgrading to the latest drupal 7.20 followed the upgrade.txt but getting some errors can anyone help out?

Thanks
-Chris

Hi All,

I am getting error message after upgrading Drupal 5 to Drupal 6:

There are no parsers defined for this content type. Go to admin/content/node-type/blog and enable at least one.

There are no processors defined for this content type. Go to admin/content/node-type/blog and enable at least one.

There are no parsers defined for this content type. Go to admin/content/node-type/article and enable at least one.

There are no processors defined for this content type. Go to admin/content/node-type/article and enable at least one.

The new Drupal core 7.20 contains the following update notes:

any code which programmatically generates a link to an image derivative without using the standard image_style_url() API function will no longer work correctly if the image does not already exist in the file system, since the necessary token will not be present in the URL.