CHANGELOG.markdown

0.1.1.0

• support new criterion and GHC 7.8.3
• small performance improvement to boxed unagi

0.2.0.0

• implement a bounded variant (See issue #1)
• address issue with stale tickets when running in GHCi

0.2.0.1

• conditionally use tryReadMVar (as before) when GHC >= 7.8.3
• set proper CPP flags when running tests

0.3.0.0

• fixed build on GHC 7.6 (thanks @Noeda)
• Unagi.Unboxed is now polymorphic in a new UnagiPrim class, which permits an optimization; defined instances are the same
• add new NoBlocking variants with reads that don't block, omiting some overhead
  • these have a new Stream interface for reads with even lower overhead
• revisited memory barriers in light of rrnewton/haskell-lockfree#39, and document them better
• Added tryReadChan functions to all variants
• get rid of upper bounds on atomic-primops

0.3.0.1

• fix upper bounds on atomic-primops again (made as revision to cabal metadata for 0.3.0.0
• fix some docs

0.3.0.2

• re-bump atomic-primops version; should now support 7.10
• fix missing other-modules for test suite
• fix getChanContents for GHC 7.10 (see GHC Trac #9965)

0.4.0.0

• tryReadChan now returns an (Element a, IO a) tuple, where the snd is a blocking read action
• depend atomic-primops >= 0.8