I updated from 220.127.116.11 to lucee 6 successfully.
Almost everything works except Excel sheet processing which was done via the cfspreadsheet.cfc 3.0.3 extension by Andrew Kretzer (akretzer).
After updating to lucee 6 I receive the following error:
Lucee 18.104.22.1685 Error (expression)
Message invalid component definition, can’t find component [org.cfpoi.spreadsheet.Spreadsheet]
Stacktrace The Error Occurred in
/spreadsheet.cfc: line 150
OS: CentOS Linux 7.9.2009 (on plesk server)
Java Version: 11.0.6 (AdoptOpenJDK) 64bit
Tomcat Version: Apache Tomcat/9.0.31
Lucee Version: 22.214.171.1245