After upgrading to WP 3.0 and the W3 Total Cache 0.9 dev release, it seems that mime types are not being set correctly when uploading to S3. Specifically, css/js is all being set to text/plain instead of the correct mime types, making browsers ignore them.
Everything was working fine before upgrading, so this is either something with WP 3 or the 0.9 dev release.
Any suggestions? Is this a known issue? Having to set everything manually is a bit annoying.
http://wordpress.org/extend/plugins/w3-total-cache/
This is already fixed in the updated development release available on wordpress.org.
I just tried deleting the contents of the S3 bucket I've been using for testing and reuploading everything with a freshly downloaded copy of the dev release from wp.org, but the AWS Management Console is still showing that all the CSS and JS are being given Content-Type metadata of "text/plain."
Is there something else I'm missing? Thanks.
You can submit a bug submission form from the support tab of the plugin for better support on the issue.