Hi,
i just need a Forum software to make my Board with full facilities. Be simple and nice design. after some tests, i found CodoForum is better than other. but in some Features i don't find any tools or addons to fix them .

i listed my demands bellow :

Internal sitemap that good work (i dont find any plugin or menu in backend to manage sitemap!!) (in 3.6 Version)
Support for special characters (for RTL languages, in URL it don't identification the characters for URL slug)
Friendly URL (friendly url does not working in 3.6 version. my Apache and PHP version is high but after turning friendly URL On, my site show me Internal server error 500 )

If there is a way to solve top items , please answer and help me .
Thanks!