- Drop support to Rails < 5.2 and Ruby < 2.2 (5db9171)
- Fix compatibility issue with ruby-head (#159)
- Fix CVE-2019-25025 vulnerability (#151)
- Add
db:sessions:upgrade
rake task to upgrade all existing sessions to the secure version (c23358c)
Please see CVE-2019-25025 mitigation section in the README file for more information about security vulnerability and mitigation.