SGOS 188.8.131.52 has no new features. This maintenance release contains over 30 customer reported issues including the following:
- Content Filtering: Fixed the failure with incremental updates to the SmartFilter database. This fix resolves the problem that started after 3/20/2012, where each SmartFilter database update resulted in a full database download. (B# 175149, SR 2-457400982)
- Storage: Fixed the write failure on disk 2 of the SG510, SG300, and SG600 appliances. The disk-write failure occurred when the disks were reset to factory defaults using the restore-defaults factory-defaults CLI command; the error was logged in the ProxySG event log. (B#174801, SR 2-453029222)
For a complete list of fixes in this release, see the Release Notes.