CUST 4511 - earliest_message_date on models.Thread made optional, tests, added line to CHANGELOG#423

samuelpx merged 1 commit intomainnylas/nylas-python:mainfrom

CUST-4511-python-sdk-change-earliest-message-date-attribute-to-optional-on-thread-dataclassnylas/nylas-python:CUST-4511-python-sdk-change-earliest-message-date-attribute-to-optional-on-thread-dataclassCopy head branch name to clipboard