clarified component setup: exclude jar from active component, but use sources from template within ISABELLE_HOME (relevant for "isabelle scala_project -L");
#main components for repository clones or release bundles
gnu-utils-20210414
bash_process-1.2.4-2
bib2xhtml-20190409
csdp-6.1.1
cvc4-1.8
e-2.5-1
flatlaf-1.2
idea-icons-20210508
isabelle_fonts-20210322
isabelle_setup-20210718
jdk-15.0.2+7
jedit-20210717
jfreechart-1.5.1
jortho-1.0-2
kodkodi-1.5.6-1
nunchaku-0.5
opam-2.0.7
polyml-5.8.2
postgresql-42.2.18
scala-2.13.5
smbc-0.4.1
spass-3.8ds-2
sqlite-jdbc-3.34.0
ssh-java-20190323
stack-2.5.1
vampire-4.2.2
verit-2020.10-rmx-1
xz-java-1.8
z3-4.4.0pre-3
zipperposition-2.0-1