For administrators who manage Chrome browser or ChromeOS devices for a business or school.
The long-term support channel (LTS) has a slower release cadence than the Stable channel. Devices still continue to receive frequent security fixes, but they get cumulative feature updates every 6 months.
For more details, see Long-term Support (LTS) on Chrome OS.
Chrome OS LTS 102 feature summary (Chrome 97 - Chrome 102)