If you have upgraded and are using XML Sitemaps plugin, check out your sitemaps - none of the posts since upgrade are there. Then check out plugins setting page to find out in horror that surely enough the last time your sitemap was rebuilt is the day of the latest post before upgrade. Manual upgrade will still work, but it's awful to find out a week later that all the posts you have made since upgrade do not appear on your sitemap. If you were wondering why your new posts are not being spidered completely or as fast, this is why. Truly an awful upgrade. I'm glad I have only gone for it with my smaller sites, but still.
I have yet to update to 2.9. I just don't have the time anymore. I might just do it later tonight since I don't have too much work except stay on DP. Yugo,