This allows other apps to install jsonschema>=2.5 (which is not allowed in tableschema below 1.4.1).
See discussion here: https://github.com/rl-institut-private/digiplan/issues/96
Version 1.7.4 is newest working version (newer versions fail due to foreign key errors in files)
Tests are working with this version (latest versions fails)
This allows other apps to install jsonschema>=2.5 (which is not allowed in tableschema below 1.4.1). See discussion here: https://github.com/rl-institut-private/digiplan/issues/96 Version 1.7.4 is newest working version (newer versions fail due to foreign key errors in files)
Tests are working with this version (latest versions fails)