Update revision history

getssl

@@ -197,6 +197,7 @@
 # 2020-01-08 Error and exit if rate limited, exit if curl returns nothing
 # 2020-01-10 Change domain and getssl templates to v2 (2.15)
 # 2020-01-17 #473 and #477 Don't use POST-as-GET when sending ready for challenge for ACMEv1 (2.16)
+# 2020-01-22 #475 and #483 Fix grep regex for >9 subdomains in json_get
 # ----------------------------------------------------------------------------------------
 
 PROGNAME=${0##*/}