@@ -1,6 +1,12 @@
1For the latest version of this document, please see [https://github.com/bos/aeson/blob/master/changelog.md](https://github.com/bos/aeson/blob/master/changelog.md).
1For the latest version of this document, please see [https://github.com/bos/aeson/blob/master/changelog.md](https://github.com/bos/aeson/blob/master/changelog.md).
5+* Fixes a regression where it was no longer possible to derive
6+ instances for types such as `data T a = T { f1 :: a, f2 :: Maybe a }`.
7+ The fix is available on GHC >= 7.10.
5* Decoding performance has been significantly improved (see
11* Decoding performance has been significantly improved (see
6 https://github.com/bos/aeson/pull/452).
12 https://github.com/bos/aeson/pull/452).