0.10.12.0 – August 2020

• Note: There are several breaking changes planned to be included in v0.11. Please ensure that your packages have appropriate upper bounds on bytestring, in order to minimize avoidable breakage.
• Add takeWhileEnd and dropWhileEnd to Data.ByteString and Data.ByteString.Char8, and add dropSpace and strip to Data.ByteString.Char8
• Add findIndexEnd to Data.ByteString and Data.ByteString.Lazy
• Add partition to Data.ByteString.Char8 and Data.ByteString.Lazy.Char8
• Add IsList instances for strict and lazy ByteString and for ShortByteString
• Add createUpToN' and unsafeCreateUpToN' to Data.ByteString.Internal
• Add boundedPrim to Data.ByteString.Builder.Prim.Internal and deprecate boudedPrim
• Deprecate the Data.ByteString.Lazy.Builder and Data.ByteString.Lazy.Builder.{ASCII,Extras} modules
• Fix documented complexity of Data.ByteString.Lazy.length
• Assorted documentation fixes

0.10.10.1 – June 2020

• Fix off-by-one infinite loop in primMapByteStringBounded (#203)
• Don't perform unaligned writes when it isn't known to be safe (#133)
• Improve the performance of sconcat for lazy and strict bytestrings (#142)
• Document inadvertent 0.10.6.0 behaviour change in findSubstrings
• Fix benchmark builds (#52)
• Documentation fixes
• Test fixes

0.10.10.0 July 2019 duncan+haskell@dcoutts.me.uk July 2019

• Build with GHC 8.8, and tests with QC 2.10+
• Add conversions between ShortByteString and CString (#126)
• Documentation fixes (#65, #118, #144, #150, #152, #172)
• Resolve potential copyright issue with test data (#165)

0.10.8.2 Duncan Coutts duncan@community.haskell.org Feb 2017

• Make readFile work for files with no size like /dev/null
• Extend the cases in which concat and toStrict can avoid copying data
• Fix building with ghc-7.0
• Minor documentation improvements
• Internal code cleanups

0.10.8.1 Duncan Coutts duncan@community.haskell.org May 2016

• Fix Builder output on big-endian architectures
• Fix building with ghc-7.6 and older

0.10.8.0 Duncan Coutts duncan@community.haskell.org May 2016

• Use Rabin-Karp substring search for breakSubstring and findSubstring
• Improve the performance of partition for lazy and strict bytestrings
• Added stripPrefix and stripSuffix for lazy and strict bytestrings
• Fix building with ghc 8.0 & base 4.9 (Semigroup etc)

0.10.6.0 Duncan Coutts duncan@community.haskell.org Mar 2015

• Rename inlinePerformIO so people don't misuse it
• Fix a corner case in unfoldrN
• Export isSuffixOf from D.B.Lazy.Char8
• Add D.B.Lazy.elemIndexEnd
• Fix readFile for files with incorrectly reported file size
• Fix for builder performance with ghc 7.10
• Fix building with ghc 6.12

0.10.4.1 Duncan Coutts duncan@community.haskell.org Nov 2014

• Fix integer overflow in concatenation functions
• Fix strictness of lazy bytestring foldl'
• Numerous minor documentation fixes
• Various testsuite improvements