Tried to upgrade and get a load of red errors
File not writeable: /home/fishbour/public_html/administrator/components/com_sef/sef.xml
File not writeable: /home/fishbour/public_html/administrator/components/com_sef/changelog.txt
File not writeable: /home/fishbour/public_html/administrator/components/com_sef/classes/seftools.php
File not writeable: /home/fishbour/public_html/administrator/components/com_sef/views/statistics/tmpl/default_statistics.php
File not writeable: /home/fishbour/public_html/components/com_sef/joomsef.php
File not writeable: /home/fishbour/public_html/components/com_sef/sef.router.php
File not writeable: /home/fishbour/public_html/components/com_sef/sef_ext/com_content.php
File not writeable: /home/fishbour/public_html/components/com_sef/sef_ext/com_content.xml
File not writeable: /home/fishbour/public_html/plugins/system/joomsef.php
File not writeable: /home/fishbour/public_html/plugins/system/joomsef.xml
File not writeable: /home/fishbour/public_html/administrator/components/com_sef/extensions_params.xml
File not writeable: /home/fishbour/public_html/administrator/components/com_sef/classes/config.php
File not writeable: /home/fishbour/public_html/administrator/components/com_sef/controllers/config.php
File not writeable: /home/fishbour/public_html/administrator/components/com_sef/models/config.php
File not writeable: /home/fishbour/public_html/administrator/components/com_sef/models/extensions.php
File not writeable: /home/fishbour/public_html/administrator/components/com_sef/models/metatags.php
File not writeable: /home/fishbour/public_html/administrator/components/com_sef/models/sefurls.php
File not writeable: /home/fishbour/public_html/administrator/components/com_sef/models/sitemap.php
File not writeable: /home/fishbour/public_html/administrator/components/com_sef/models/statistics.php
File not writeable: /home/fishbour/public_html/administrator/components/com_sef/models/urls.php
File not writeable: /home/fishbour/public_html/administrator/components/com_sef/views/config/tmpl/default.php
File not writeable: /home/fishbour/public_html/administrator/components/com_sef/views/statistics/tmpl/updatevalidity.php
File not writeable: /home/fishbour/public_html/administrator/components/com_sef/views/statistics/view.html.php
File not writeable: /home/fishbour/public_html/administrator/language/en-GB/en-GB.com_sef.ini
File not writeable: /home/fishbour/public_html/administrator/components/com_sef/assets/js/crawler.js
File not writeable: /home/fishbour/public_html/administrator/components/com_sef/models/sefurl.php
File not writeable: /home/fishbour/public_html/administrator/components/com_sef/tables/sefurl.php
File not writeable: /home/fishbour/public_html/administrator/components/com_sef/views/crawler/tmpl/default.php
File not writeable: /home/fishbour/public_html/administrator/components/com_sef/views/sefurl/tmpl/default.php
File not writeable: /home/fishbour/public_html/administrator/components/com_sef/views/templates/default_extslist.php
File not writeable: /home/fishbour/public_html/administrator/components/com_sef/views/upgrade/tmpl/default.php
File not writeable: /home/fishbour/public_html/components/com_sef/sef.ext.php
File not writeable: /home/fishbour/public_html/administrator/components/com_sef/adapters/sef_ext.php
File not writeable: /home/fishbour/public_html/libraries/joomla/installer/adapters/sef_ext.php
File not writeable: /home/fishbour/public_html/administrator/components/com_sef/libs/google_analytics/google_analytics.php
Directory not writeable: /home/fishbour/public_html/administrator/components/com_sef/libs
File not writeable: /home/fishbour/public_html/administrator/components/com_sef/libs/stats/google.php
File not writeable: /home/fishbour/public_html/administrator/components/com_sef/models/logger.php
All directories are 755, all files are 644