2.1.15

2.1.15 (2023-04-19)

Merged pull requests:

• fixes #1731 update BodyHandler to accept null body as get and delete … #1732 (stevehu)
• fixes #1729 update BodyHandler to return if attach JSON fails #1730 (stevehu)
• fixes #1727 switch the microsoft token to one-way TLS in MRAS handle #1728 (stevehu)
• shorten long comment #1722 (jelgun)
• remove beautification comment #1726 (jelgun)
• remove commented out code #1725 (jelgun)
• fix misleading comment #1724 (jelgun)
• remove obvious comment #1723 (jelgun)
• remove task comment #1719 (jelgun)