This is maintenance release. Luka Kladaric was kind enough to send in some bugfixes that went undetected. These are now baked into the plugin:
- added border:0; to all styles for feeds
- if displaying the post, show only the image, without the link
- if size not available, use default
- grab the first image in the gallery tab and not the first image uploaded
As announced here, this version will not work with WordPress older than 2.8.