fix pack.json and changelog to reflect test V#

debian/changelog

@@ -1,7 +1,16 @@
-gridtracker (1.21.1021) untable; urgency=low
-  - Test beta of call roster refactoring
+gridtracker (1.21.1021) unstable; urgency=low
+  Beta test for Call Roster Refactor changes
 
--- Matthew Chambers <nr0q@gridtracker.org>  Thu, 21 Jan 2021 00:39:00 -0000
+ -- Matthew Chambers <nr0q@gridtracker.org> Thu, 21 Sep 2021 00:00:00 -0000
+
+gridtracker (1.21.0928) unstable; urgency=medium
+  [Bug Fixes]
+  - Treat ADIF record values as byte length vs string length (to better handle UTF-8 data).
+  - Remove looking at fetched records for last date for LoTW fetches, Use only headers (More reliable LoTW fetches).
+  [Enhancements]
+  - ARM builds now with NWJS 0.54.2 and 64 bit ARM binaries.
+
+ -- Matthew Chambers <nr0q@gridtracker.org> Sun, 28 Sept 2021 00:00:00 -0000
 
 gridtracker (1.21.0620) unstable; urgency=medium
   [Bug Fixes]