# Changelog for the [`clash-lib`](http://hackage.haskell.org/package/clash-lib) package
## 0.4 *November 17th 2014*
* New features:
* Support for clash-prelude 0.6
* Fixes bugs:
* Ambiguous type: 'std_logic_vector' or 'std_ulogic_vector' [#33](https://github.com/christiaanb/clash2/issues/33)
## 0.3.2 *June 5th 2014*
* Fixes bugs:
* VHDL array constant ambiguous [#18](https://github.com/christiaanb/clash2/issues/18)
* Exception: can't create selector [#24](https://github.com/christiaanb/clash2/issues/24)
* Calls to `vhdlTypeMark` don't result to inclusion of VHDL type in types.vhdl [#28](https://github.com/christiaanb/clash2/issues/28)
## 0.3.1 *May 15th 2014*
* New features:
* Make ANF lift non-representable values [#7](https://github.com/christiaanb/clash2/issues/7)
* Hardcode `fromInteger` for `Signed` and `Unsigned` [#9](https://github.com/christiaanb/clash2/issues/9)
* Replace VHDL default hole by error hole [#13](https://github.com/christiaanb/clash2/issues/13)
* Fixes bugs:
* Type families are not expanded [#3](https://github.com/christiaanb/clash2/issues/3)
* Exception: CLaSH.Netlist.VHDL(512): fromSLV: Vector 13 Bool [#5](https://github.com/christiaanb/clash2/issues/5)
* Incorrect vhdl generation for default value in blackbox [#6](https://github.com/christiaanb/clash2/issues/6)
* Duplicate type names when multiple ADTs need the same amount of bits [#8](https://github.com/christiaanb/clash2/issues/8)
* Circuit testbench generation with MAC example fails[#15](https://github.com/christiaanb/clash2/issues/15)
* Code improvements:
* Refactor Netlist/BlackBox [#10](https://github.com/christiaanb/clash2/issues/10)
* CPP special-case conversion of `Control.Exception.Base.irrefutPatError` [#11](https://github.com/christiaanb/clash2/issues/11)