Need a help currently we are having useful .jar files kept in version 5.4 inside /lib/java folder , we are upgrading to v 6.5.
Need to move some useful .jar file in v 6.5. I checked the structure has changed in v 6.5 as compared in v 5.4.
Are you using subscription or community version? Talend 6 and later uses maven, and thus there is .m2 local maven repository. However, if you are using subscription version, you should leverage Nexus which makes all this much easier.
For product upgrade and project migration, I would suggest you to create a case on our support portal. Our product experts will give you advise and assist you to ensure your product upgrade successful.