0.8.1

• Simplify Setup.hs to support Cabal-2.0/GHC 8.2
• Properly link store_load_barrier and friends against the GHC RTS on Windows when using GHC 8.2 or later

0.8.0.4

• Internal changes to support forthcoming GHC 8.0

0.8

• Implements additional fetch primops available in GHC 7.10

0.7

• This release adds support for GHC 7.10 and its expanded library of (now inline) primops.

0.6.1

• This is a good version to use for GHC 7.8.3. It includes portability and bug fixes and adds atomicModifyIORefCAS.

0.6.0.5

• fix for GHC 7.8

0.6.0.1

• minor ghc 7.8 fix

0.6

• add atomicModifyIORefCAS, and bump due to prev bugfixes

0.5.0.2

• IMPORTANT BUGFIXES - don't use earlier versions. They have been marked deprecated.

0.5

• Nix Data.Atomics.Counter.Foreign and the bits-atomic dependency.

0.4.1

• Add advance support for GHC 7.8

0.4

• Further internal changes, duplicate 'cas' routine well as barriers.
• Add fetchAddByteArrayInt
• Add an Unboxed counter variant that uses movable "ByteArray"s on the GHC heap.

0.3

• Major internal change. Duplicate the barrier code from the GHC RTS and thus enable support for executables that are NOT built with '-threaded'.

0.2.2.1

• Minor, add warning.

0.2.2

• Add more counters

0.2

• Critical bugfix and add Counter.

0.1.0.2

• disable profiling

0.1.0.0

• initial release