• [FEATURE] Add MicrosoftTeamsNotificationAction (Thanks @Antoninj!)
• [FEATURE] New contrib package #2264
• [ENHANCEMENT] Data docs can now be built skipping the index page using the python API #2224
• [ENHANCEMENT] Speed up new suite creation flow when connecting to Databases. Issue #1670 (Thanks @armaandhull!)
• [ENHANCEMENT] Serialize PySpark DataFrame by converting to dictionary #2237
• [BUGFIX] Mask passwords in DataContext.list_datasources(). Issue #2184
• [BUGFIX] Skip escaping substitution variables in escape_all_config_variables #2243. Issue #2196 (Thanks @
  varundunga!)
• [BUGFIX] Pandas extension guessing #2239 (Thanks @sbrugman!)
• [BUGFIX] Replace runtime batch_data DataFrame with string #2240
• [BUGFIX] Update Notebook Render Tests to Reflect Updated Python Packages #2262
• [DOCS] Updated the code of conduct to mention events #2278
• [DOCS] Update the diagram for batch metadata #2161
• [DOCS] Update metrics.rst #2257
• [MAINTENANCE] Different versions of Pandas react differently to corrupt XLS files. #2230
• [MAINTENANCE] remove the obsolete TODO comments #2229 (Thanks @beyondacm!)
• [MAINTENANCE] Update run_id to airflow_run_id for clarity. #2233