v0.6.22

• Fixes bugs:
  • Bug in DEC transformation overwrites case-alternatives
  • Bug in DEC transformation creates non-representable let-binders
  • VHDL: Incorrect primitive for Integers ltInteger# and geInteger#
  • (System)Verilog: Fix primitive for CLaSH.Sized.Internal.Signed.mod# and GHC.Type.Integer.modInteger #164

v0.6.20

• New features:
  • Better error location reporting
• Fixes bugs:
  • CLaSH.Sized.Internal.Unsigned.maxBound# not evaluated at compile-time #155
  • CLaSH.Sized.Internal.Unsigned.minBound# not evaluated at compile-time #157
  • Values of type Index 'n', where 'n' > 2^MACHINE_WIDTH, incorrectly considered non-synthesisable due to overflow
  • VHDL: Types in generated types.vhdl incorrectly sorted
  • Casts of CLaSH numeric types result in incorrect VHDL/Verilog (Such casts are now reported as an error)

v0.6.19

• Fixes bugs:
  • Eq instance of Vec sometimes not synthesisable
  • VHDL: Converting product types to std_logic_vector fails when the clash-hdlsyn Vivado flag is enabled

v0.6.18

• New features:
  • DEC transformation also lifts HO-primitives applied to "interesting" primitives (i.e. zipWith (*))
  • New -clash-hdlsyn Xilinx flag to generate HDL tweaked for Xilinx synthesis tools (both ISE and Vivado)
• Fixes bugs:
  • replicate unfolded incorrectly #150
  • imap is not unrolled #151
  • VHDL: Incorrect primitive specification for snatToInteger #149

v0.6.17

• New features:
  • Up to 2x reduced compilation times when working with large Vec literals
• Fixes bugs:
  • VHDL: Incorrect primitives for BitVectors quot# and rem#
  • VHDL: Bit indexing and replacement primitives fail to synthesise in Synopsis tools
  • Bug in DEC transformation throws CLaSH into an endless loop #140
  • Missed constant folding opportunity results in an error [#50](https://github.com/clash-lang/clash-

v0.6.16

• New features:
  • Also generate testbench for circuits without input ports #135
• Fixes bugs:
  • clockWizard broken #49

v0.6.15

0.6.15 March 15th 2016

• Fixes bugs:
  • XST cannot finds "_types" package unless it is prefixed with "work." #133

v0.6.14

• Fixes bugs:
  • XST cannot finds "_types" package unless it is prefixed with "work." #133

v0.6.13

• Fixes bugs:
  • Not all lambda's in a function position removed

v0.6.12

• Fixes bugs:
  • Not all lambda's in a function position removed due to bad eta-expansion #132