Add Belorussian translation by Marcis G.. Thank you Marcis.
Fixed file close bug in irseo_file_exists function that has caused an error on some blogs.
Added option to allow or filter duplicate content.
It is now possible to free edit the robots.txt file from within the plugin admin panel.
The robots.txt file is now served if the URL does or does not contain the 'www' prefix. URL comparison is now also case insensitive.
Added 'sitemap.xml.gz' to robots allow all section.
XML Sitemap plugin warning is now hidden if the virtual robots.txt file is served correctly.
The php code has now been fully commented.
Added nonce and admin check to all administration panel settings changes (for security purposes).
Moved all options into a single associative array resulting in smaller and easier to follow code with less calls to the option table.
Fixed bug that stopped the admin page loading on some systems.
Added "Settings" link to plugin menu using code provided by Jay (PDRater.com)
Removed PHP5 function stream_get_contents and replaced with backwards compatible fgets as suggested by Jay (PDRater.com)
Detect presense of XML Sitemap Generator and if exists post a warning explaining that this plugin also generates a virtual robots.txt file. XML Sitempas has an option for disabling robots.txt file generation. Again, thanks Jay for this feedback.
Fixed defines, function names and i10n strings conflicting with the TOCC plugin.
Modified admin setting section headers to expand section if clicked anywhere within the header.
Initial public release.
Requires: 2.7 or higher Compatible up to: 2.9.2 Last Updated: 2010-6-13 Downloads: 28,495