Rails 6.1.0 adds support for sms_to helper, which renders SMS anchor link tag, which when clicked pops open user's SMS client targetting the specified phone number.
Rails 6 now supports preserving timezones to Active Job. It record what was the current timezone in effect when the job was enqueued and then restore when the job is executed in same way that the current locale is recorded and restored.
Rails 6 adds before? and after? methods to Date, DateTime, Time, and TimeWithZone. This allows to check if a date/time value is before or after another date/time in a more readable way.