add migration file for external_status field
add migration file for external_status field

tperrier/mwachx,I-TECH-UW/mwachx,tperrier/mwachx,I-TECH-UW/mwachx,tperrier/mwachx,I-TECH-UW/mwachx,I-TECH-UW/mwachx,tperrier/mwachx