-[ADDED] Ability to run transactions on a read-replica by marking transactions as read only [#7323](https://github.com/sequelize/sequelize/issues/7323)
-[ADDED] Ability to run transactions on a read-replica by marking transactions as read only [#7323](https://github.com/sequelize/sequelize/issues/7323)
-[FIXED] Add quotes around column names for unique constraints in sqlite [#4407](https://github.com/sequelize/sequelize/issues/4407)
-[FIXED] Add quotes around column names for unique constraints in sqlite [#4407](https://github.com/sequelize/sequelize/issues/4407)