Drush integration. Download the FirePHP library automatically when devel is enabled via drush. Inspired by bad behavior library.

Add browser for menu_get_item(). Currently accessed by a new link in Development block. Improvements welcome. Should work for page not found pages though.

Add configure link as per http://www.drupalcoder.com/story/543-configure-links-on-modules-overview-page-in-drupal-7

Will wonders never cease. Some bling for devel's admin settings. Use #states to hide query log settings when query log itself is disabled.

Remove devel_form_weights implementation since it still sucks after a few years. We need better/easier inspection of forms. See http://drupal.org/node/680288

Remove last of devel_themer integration. It will have to find its own handy way of enabling and disabling self. No longer an automatic part of devel menu block.

Remove code coverage feature which was barely implemented and is not needed now that code registry is mostly rolled back.

Turn the node nid/title into a link fragment pointing to the node (especially useful on pages with multiple nodes).