v2.0

What's Changed

• Replace SMTP server sending with MailGrid-based sending.
• Remove global daily maximum email limits. Sendgrid and other web APIs will return an HTTP 429 if rate limits are exceeded.
• Log all email send activity to the new email_log table in the database along with recipient user, email type (opt-in vs. shortage alert), HTTP response code, and send time.
• Remove support for Reddit API.
• Migrate configuration settings to environment variables instead of a JSON file. This will allow easier deployment with Docker.

v1.1

Reddit Integration

Added feature to automatically post to a specified subreddit using a configured bot account when any new shortages are detected

v1.0

Initial release