History manager is a widget that shows archives, categories, tags, recent posts, and recent comments in a collapsable mode on the sidebar.
Fixed a silly CSS error.
Fixed a display issue where custom titles weren't displaying. Also created a better Admin UI.
Built a better accordion method instead of using jQuery UI. Now you can choose what categories are open by default.
Fixed a problem in the admin area that broke the widget page. Thanks to GaMeR for this fix!
Fixed an XHTML compliancy issue, added the option of how many posts you want displayed. Tags are a new option.
The plugin now uses the WP Widget function, and therefore requires the 2.8 branch.
I removed all of the AJAX functions, since they weren't really necessary and were causing issues with some users. Integrated the plugin with jQuery Accordion. Added a new control panel that allows you to decide what will be shown.
I fixed a few things that were left out of the initial release, hopefully it is now easier to use with your WordPress site.