Xmarks for Safari 1.3.8 has been released and is now available for download! You can download the updated version directly from the Xmarks download page. If you're already using Xmarks for Safari or had it previously installed, be sure to run the uninstall option included in the download.
This update includes fixes for a number of reported bugs in Mac 10.7 (Lion) and the re-release of Open Tab Sync for Safari. Open Tab Sync is now fully supported in all browsers and will no longer require the installation of LastPass.
We continue to work to address the issues reported by users. If you're seeing ongoing errors, first try uninstalling and reinstalling the addon, as this fixes a large number of known issues.
More updates and improvements on the way, stay tuned!