I’ve just updated my Contextual Related Posts to v1.4
Display a list of contextually related posts for the current post. You can select the number of posts to display and if you want to automatically display the related posts in your content / feed.
The main changes in this version are the complete internationalization support, which means, as usual I am hunting for translators for this plugin. I have also added an extra button to recreate the mySQL FULLTEXT index. I suggest all users hitting the button at least once as the plugin now creates indexes for the title and the post content separately.
This is the first step towards v1.5 which will allow you more control about finding related posts to your content.
For now, you can download the plugin or upgrade it directly from within your WP-Admin.
As usual, if you have any suggestions on making this plugin, do not hesitate to comment.