2.17.3

[2.17.3] - 2020-03-31

Fixed:

• The default logging implementation (createConsoleLogger) could throw errors in Internet Explorer 11 if log output (of an enabled level) happened while the developer tools were not open. This is because in IE 11, the console object does not exist unless the tools are open. This has been fixed so the logger does not try to use console unless it currently has a value.
• Updated some dependency versions to resolve a security vulnerability in the transitive acorn dependency. This dependency is only used for development and as a result the security vulnerability did not affect customers.