This is mainly a bugfix release but also makes it easier to search for videos by category. Searching by category greatly helps in finding videos that are more relevant. You can now do:

videos = videos_by_category_and_tag(YouTube::Category::MUSIC, 'bush')

of if you wanted to:

videos = videos_by_category_and_tag(YouTube::Category::NEWS_POLITICS, 'bush')

For more details check out the CHANGELOG. Thanks to all the contributers, Walter Korman, Lucas Carlson, Rob Tsuk, and Thomas Cox.