## 2.1.4
* Fix getBy with a primary key. #342
## 2.1.3
* Break self-referencing cycles in the entity declarations
## 2.1.2
* Error with `Double`s without a decimal part [#378](https://github.com/yesodweb/persistent/issues/378)
* `runSqlPool` does not perform timeout checks.
## 2.1.1.6
* One extra feature for #939: use `logDebugN` instead
## 2.1.1.5
* Better SQL logging [Yesod issue #939](https://github.com/yesodweb/yesod/issues/939)
## 2.1.1.3
Parse UTCTime in 8601 format [#339](https://github.com/yesodweb/persistent/issues/339)
## 2.1.1.1
Support for monad-control 1.0