Merge branch 'main' of github.com:RunestoneInteractive/BookServer

Author: bnmnetp

alembic/env.py

@@ -131,10 +131,12 @@
  course_attributes
  course_instructor
  course_lti_map
+ course_practice
  courses
  dragndrop_answers
  fitb_answers
  grades
+ library
  lp_answers
  lti_keys
  mchoice_answers
@@ -147,13 +149,15 @@
  source_code
  sub_chapters
  timed_exam
+ traceback
  unittest_answers
  useinfo
  user_chapter_progress
  user_courses
  user_experiment
  user_state
  user_sub_chapter_progress
+ user_topic_practice
 """
 ).split()