Google Sitemaps Update, Possible Google Update?

[trace-uk 0]

I just found out that the listings (rankings) for my sites in google sitemaps have changed after being pretty much static for a few months. I've now got sites getting top 20 positions for their keywords. I think google may be updating their list of new sites, or possibly gearing up for an update.anyone else notice this?

[ibnefahim 0]

May be i dont noticed But my site stiil not completly index by google however i am using site mapsfor 3 months , my site is only accesible when i write my site name on Google search box , no keyword work