+- 3.4.0 (Mar 2022)
+
+ Implement HN24 for NRCS SNOTEL stations.
+
+- 3.3.1 (Jan 2022)
+
+ Fix bug in which HN24 values under certain circumstances could be
+ inaccurate.
+
+- 3.3.0 (Nov 2021)
+
+ Implement wind averaging and auto-calculation of HN24. These are
+ opt-in via two new configuration options.
+