v1.38.1
d92ee55 Release v1.38.1.
99f690f updated Spring Boot to 2.4.0, minor fixes
0f85d38 minor fixes - switched to lambdas when adding App listeners
d327a2f fixed CSRF errors on login
8b654ff fixed current thread should be interrupted on IE in River class
0b58532 fixed backup file names could contain space
4a93113 updated the AWS SDK to 2.15.23
fa54505 added new methods to the Search interface - createIndex() and deleteIndex()
45eb2e7 minor fixes - formatting, rebuildIndex operation not measured
b170cca added new option para.dynamodb.replica_regions
1bcd02d minor change to logging in SAMLAuthFilter
93137ab added support for basic HTML tags in the Utils.markdownToHTML() method
c8404b5 updated AWS SDK
861fa8e fixed connection timeouts for some throttled requests to Para
ba1a075 fixed app id could contain non-ASCII chars
32811e1 updated SQL and Lucene plugins