swig: Making an old version available?
At least one software (kopano-core) requires swig in version 3 for building, because there were changes in its behaviour with version 4. Software that uses swig for generating language bindings needs consistent behaviour or the generated bindings are not usable or not compatible with old, previously generated ones. For kopano-core, the devs introduced a check that aborts building if swig 4 is detected because of that.
Please make a version of the swig packet available that provides swig 3 in a different folder so swig 3 and swig 4 can be installed concurrently.