Version 3.14.3

using logback for logging. Using a "real" rolling file appender now, that deletes also archived logs to not produce endless log files

fixed issue with filter bricks and type compatibility to default operator

filter hints are now given for most of the identifiers and attributes and hint cache is created faster

fix: import dialog closing has not stopped importing;

new shell command to execute a groovy script

simple Plugin interface with the possibility to develop plugins which are loaded/executed during startup