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Version 0.4.1

• Use get_queried_object() and get_queried_object_id() instead of accessing $wp_query directly.
• Pass $args as second parameter in breadcrumb_trail hook.

Version 0.4.0

• New function: breadcrumb_trail_get_items(), which grabs a list of all the trail items. This separates the items from the main breadcrumb_trail() function.
• New filter hook: breadcrumb_trail_items, which allows devs to filter just the items.
• New function: breadcrumb_trail_map_rewrite_tags(), which maps the permalink structure tags set under Permalink Settings in the admin to make for a much more accurate breadcrumb trail.
• New function: breadcrumb_trail_textdomain(), which can be filtered when integrating the plugin into a theme to match the theme's textdomain.
• Added functionality to handle WP 3.1 post type enhancements.

Version 0.3.1

• Smarter logic in certain areas.
• Removed localization for things that shouldn't be localized with time formats.
• single_tax set to null instead of false.
• Better escaping of element attributes.
• Use $wp_query->get_queried_object() and $wp_query->get_queried_object_id().
• Add in initial support of WordPress 3.1's post type archives.
• Better formatting and organization of the output late in the function.
• Added trail-before and trail-after CSS classes if $before or $after is set.

Version 0.3.1

• Undefined index error fixes.
• Fixes for trying to get a property of a non-object.

Version 0.3

• Added more support for custom post types and taxonomies.
• Added more support for more complex hierarchies.
• The breadcrumb trail now recognizes more patterns with pages as part of the permalink structure of other objects.
• All post types can have any taxonomy as the leading part of the trail.
• Cleaned up the code.

** Version 0.2.1 **

• Removed and/or added (depending on the case) the extra separator item on sub-categories and date-/time-based breadcrumbs.

** Version 0.2 **

• The title of the "home" page (i.e. posts page) when not the front page is now properly recognized.
• Cleaned up the code and logic behind the plugin.

Version 0.1

• Launch of the new plugin.