I upgraded my website to 2.3 and before that I used the plugin upgrade preflight check http://smithsrus.com/downloads/wordpress-upgrade-preflight-check/
To see which plugins could have problems with 2.3 before upgrading. It shows me also that most of your plugins would have problems with 2.3. After I upgraded WP and your plugins I thought that wouldn't be the case anymore. But still it shows for some plugins
"Possibly incompatible: upgrade-functions.php?"
A reference was found to "wp-admin/upgrade-functions.php", which has been moved and renamed to "wp-admin/include/upgrade.php" in WordPress 2.3. It is possible that a check is being made to be compatible with old and current versions of WordPress. If a file also references "include/upgrade.php", we assume it is checking compatibility itself and do not mark it as being possibly incompatible. http://comox.textdrive.com/pipermail/wp-testers/2007-August/004971.html
"Caution: get_the_title function"
Caution: get_the_title function — A reference was found to the "get_the_title" function, which has changed the way it returns data. It may not cause a problem in this case, but check to be sure. http://comox.textdrive.com/pipermail/wp-testers/2007-September/004995.html
Attached you can find a screenshot of the alerts in upgrade preflight check.
Your plugins work fine so far, just wanted to let you know, not that other users get confused and you might check this out on your plugins and make appropriate changes.
Thanks a lot for your great plugins!
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