release v2.9.0

Author: anla-xu

CHANGELOG.md

@@ -1,5 +1,9 @@
 # ChangeLog for pymycobot
 
+## v2.9.0
+
+- release v2.8.1
+
 ## v2.8.1 (2022-7-1)
 
 - release v2.8.1

demo/drag_trial_teaching.py

@@ -84,7 +84,7 @@ def __init__(self, mycobot) -> None:
     def record(self):
         self.record_list = []
         self.recording = True
-
+        self.mc.set_fresh_mode(0)
         def _record():
             start_t = time.time()