user: Question: Which tracking method has a latest stable release of 6.0?
Columns: ['Name', 'Platform', 'Supported databases', 'Tracking Method', 'Latest stable release', 'License']
Types: ['text', 'text', 'text', 'text', 'text', 'text']
Sample row: ['Analog', 'C', 'Logfile-based', 'Web log files', '6.0', 'GNU GPL']
SQL:

assistant: SELECT "Tracking Method" FROM "Table" WHERE "Latest stable release" = '6.0';