If you modify your

meltano.yaml

with the new version of meltano, note that if you run that

meltano.yml

with an old version of

meltano

you may run into some incompatibility. Just be sure the version of Meltano you're using locally is the same as your production (especially with Ruaml) In my case

custom_reports:
        - name: "AutoIDM Employee Report"
          filters: 
            lastChanged:
              includeNull: "yes"
              value: "2012-10-17T16:00:00Z"

converted to

custom_reports:
        - name: "AutoIDM Employee Report"
          filters: 
            lastChanged:
              includeNull: yes
              value: "2012-10-17T16:00:00Z"

With the old yaml parser yes is == True.