| Time (Eastern US) | Author | Comment (most recent last) | Actions |
| 2004-08-27 00:00:00 | | Call Sign changed from KGNU to KGNU | Reply to |
| 2010-06-16 00:00:00 | FCC App# 1375392 | FCC approved station to begin licensed operation | Reply to |
| 2010-08-31 03:45:22 | | Successful automated test | Reply to |
| 2013-01-17 12:48:27 | | Successful automated test | Reply to |
| 2015-09-06 08:20:25 | charlottenc | Station Web Site Reviewed | Reply to |
| 2016-12-02 03:01:30 | charlottenc | Station Web Site Reviewed | Reply to |
| 2018-07-27 12:24:37 | editor | Station Homepage Title changed from KGNU Independent Community Radio / 88.5 FM & 1390 AM (Boulder / Denver) / 93.7 FM (Nederland) to KGNU Independent Community Radio / 88.5 FM & 1390 AM (Boulder / Denver) / 93.7 FM (Nederland) / 98.7 FM (Fort Collins) | Reply to |
| 2018-07-27 12:24:37 | editor | Automated Update of homepage URL from http://www.kgnu.org/ to https://www.kgnu.org/ | Reply to |
| 2018-10-10 10:17:30 | editor | Changed streaming URL to http://www.radiorethink.com/tuner/?stationCode=kgnu&stream=hi&launchedFrom=TopListenHome&ath= | Reply to |
| 2019-01-05 11:34:03 | editor | Station Homepage Title changed from KGNU Fall Fund Drive to KGNU Independent Community Radio / 88.5 FM & 1390 AM (Boulder / Denver) / 93.7 FM (Nederland) / 98.7 FM (Fort Collins) | Reply to |
| 2019-08-15 10:33:44 | editor | Station Homepage Title changed from KGNU Independent Community Radio / 88.5 FM & 1390 AM (Boulder / Denver) / 93.7 FM (Nederland) / 98.7 FM (Fort Collins) to KGNU Independent Community Radio 88.5 FM & 1390 AM (Boulder + Denver) / 93.7 FM (Nederland) / 98.7 FM (Fort Collins) | Reply to |
| 2019-08-15 11:07:43 | editor | Station Web Site Reviewed | Reply to |
| 2021-04-18 18:26:07 | editor | Station Web Site Reviewed | Reply to |
| 2025-08-02 11:46:21 | editor | Updated Schedule URL to https://kgnu.org/news/shows | Reply to |
| 2025-08-02 12:18:45 | editor | Changed streaming URL to https://kgnu.org/ | Reply to |
