49 is the way to go for this type of contributions. As long as it passes CI it should be ok.
It's expected changes on bugfix version for a dep do not change anything (as this time happens), anyway, if test suite does not detect it, it would be something to fix there
When combining JMeld with other jide-dependent software I run into version compatibilty issues. Would you please upgrade to the latest version ...
https://mvnrepository.com/artifact/com.jidesoft/jide-oss