minor
Heroku: Heroku renamed the included-limit field for the Private-M Dyno from dyno_units_per_month (10) to dyno_units (10/month).
{"ram":"2.5 GB","compute":"12x","dyno_units_per_month":"10"} → {"ram":"2.5 GB","compute":"12x","dyno_units":"10/month"}
Heroku renamed the included-limit field for the Private-M Dyno from dyno_units_per_month (10) to dyno_units (10/month). RAM (2.5 GB) and compute (12x) were unchanged.
plans[Private-M Dyno].included