2.1.16

2.1.16 (2023-04-28)

Merged pull requests:

• fixes #1747 add test cases for header encode and ignore lists #1748 (stevehu)
• fixes #1745 update request body injection to output more trace info #1746 (stevehu)
• fixes #1739 Sanitizer handler is ignoring list of headers to apply #1742 (stevehu)
• fixes #1743 Add trace info for the metrics common tags and tags #1744 (stevehu)
• fixes #1740 add a new test case in Http2ClientTest to ensure an excep… #1741 (stevehu)
• fixes #1737 fixed a NPE detected during the auto build in ProxyHandler #1738 (stevehu)
• Issue1735 #1736 (stevehu)
• fixes #1733 endpoint is null in the metrics collection on gateway som… #1734 (stevehu)