-[FIXED] Clone the options object in `increment`, `decrement`, `destroy`, `reload`, `restore`, and `save`. [#4023](https://github.com/sequelize/sequelize/pull/4023)
-[FIXED] Clone the options object in `increment`, `decrement`, `destroy`, `reload`, `restore`, and `save`. [#4023](https://github.com/sequelize/sequelize/pull/4023)
-[FIXED] Throw a `Sequelize.Error` when `authenticate` fails [#4209](https://github.com/sequelize/sequelize/pull/4209)
-[FIXED] Throw a `Sequelize.Error` when `authenticate` fails [#4209](https://github.com/sequelize/sequelize/pull/4209)
-[FIXED] BTM would remove any previously added association getters [#4268](https://github.com/sequelize/sequelize/pull/4268)
-[FIXED] BTM would remove any previously added association getters [#4268](https://github.com/sequelize/sequelize/pull/4268)
-[FIXED] Pass through connection mode options to sqlite