update changelog and comments

internal/hub/systems/system.go

@@ -142,7 +142,6 @@ func (sys *System) update() error {
 		if time.Since(time.UnixMilli(lastFetch)) >= sys.smartInterval && sys.smartFetching.CompareAndSwap(false, true) {
 			go func() {
 				defer sys.smartFetching.Store(false)
-				// Throttle retries even on failure.
 				sys.lastSmartFetch.Store(time.Now().UnixMilli())
 				_ = sys.FetchAndSaveSmartDevices()
 			}()

supplemental/CHANGELOG.md

@@ -1,3 +1,15 @@
+## 0.18.0
+
+- Collect S.M.A.R.T. data in the background every hour.
+
+- Add `SMART_INTERVAL` environment variable to customize S.M.A.R.T. data collection interval.
+
+- Collect system distribution and architecture.
+
+- Add `system_details` collection to store infrequently updated system information.
+
+- Skip known non-unique product UUID when generating fingerprints. (#1556)
+
 ## 0.17.0
 
 - Add quiet hours to silence alerts during specific time periods. (#265)