# Changelog

## 0.3.2

- small change in makefile
- conversions for CCString
- CCHashtbl: open-addressing table (Robin-Hood hashing)
- registered printers for CCError.guard,wrap1,etc.
- monadic operator in CCList: map_m_par
- simple interface to PrintBox now more powerful
- constructors for 1 or 2 elements fqueues
- bugfixes in BTree (insertion should work now)
- CCFQueue: logarithmic access by index
- add BTree partial implementation (not working yet)
- fix bug in CCPrint.to_file
- CCArray.lookup for divide-and-conquer search
- CCList.sort_uniq
- CCError: retry and choose combinators
- stub for monadic IO in CCPrint
- CCopt.pure
- updated CCPersistentHashtbl with new functions; updated doc, simplified code
- move CCString into core/, since it deals with a basic type; also add some features to CCString (Sub and Split modules to deal with slices and splitting by a string)
- CCArray.blit, .Sub.to_slice; some bugfixes
- applicative and lifting operators for CCError
- CCError.map2
- more combinators in CCError

## 0.3.1

- test for CCArray.shuffle
- bugfix in CCArray.shuffle
- CCOpt.get_exn
- CCOpt.sequence_l
- mplus instance for CCOpt
- monad instance for CCFun
- updated description in _oasis
- CCTrie, a compressed functorial persistent trie structure
- fix CCPrint.unit, add CCPrint.silent
- fix type mismatch

note: git log --no-merges previous_version..HEAD --pretty=%s