seo Premium SEO Pack 3.3.1

Version 1.8.0
Added new module - Minify / Cache JS / CSS files
Bugfixes

Version 1.7.5

FIX - Trimmed the whitespaces on all authorization input fields for Google analytics, pagespeed, serp and facebook settings
Removed posts that are password protected from sitemap.xml
Removed "include images" option from the index sitemap (use sitemap-images.xml file for posts images)
New sitemap.xml index file ( https://support.google.com/webmasters/answer/75712?hl=en&ref_topic=4581190 )
Add "items per page" (max limit for splitting posttypes: post, page, custom post-type), "enable stylesheet .xsl", "last modify is gmt" options (added to general tab)
Add "memory limit", "execution time limit", "compress" options (execution variables tab)
Fixes to sitemap-images.xml file (verify post attachments from database table wp_posts, guid field, are image files)
"Standard content" and "custom taxonomies" added to include tab beside already existing "custom post types" 
Add 2 excluding options ("exclude categories", "exclude post types by id field")
Add "author roles", "archive type" options
"Priority", "frequency" add to formatting tab and changes made to relate the above updates

Version 1.7.1, 1.7.2, 1.7.3, 1.7.4
Bugfixes