CHANGELOG.txt in rufus-scheduler-2.0.19 vs CHANGELOG.txt in rufus-scheduler-2.0.20

@@ -1,8 +1,17 @@
 
 = rufus-scheduler CHANGELOG.txt
 
 
+== rufus-scheduler - 2.0.20    released 2013/07/15
+
+- add Rufus::Scheduler.new (so that rs 3.0 quickstarts are OK with 2.0.20)
+- implement CronLine#previous_time(now=Time.now) (Idea Matteo Cerutti)
+- throw ArgumentError for invalid cron lines (Thanks Aimee Rose)
+- cron 0 vs 24 hour case straightening (Thanks Aimee Rose)
+- support for sun#L or sun#-2 in cron lines
+
+
 == rufus-scheduler - 2.0.19    released 2013/05/07
 
 - raise ArgumentError on <= 0.0 "every" frequency (Thanks Lucy Fu)
 - support multiple mutexes (Thanks Rainux Luo)