jbe@0: Changelog
jbe@0: 
jbe@0: 2006-06-02:
jbe@0: - initial release of version 0.1
jbe@0: 
jbe@1: 2006-06-05:
jbe@7: - changed behaviour of PostgreSQL function to return NULL in case of
jbe@7:   invalid input, rather than raising an exceptional condition
jbe@7: - improved efficiency of PostgreSQL function (no transformation to C string
jbe@7:   is done)
jbe@0: 
jbe@1: 2006-06-20:
jbe@1: - added -fpic compiler flag in Makefile
jbe@7: - fixed bug in the C code for the ruby library (usage of non-existent
jbe@7:   function)
jbe@1: 
jbe@2: Release of version 0.2
jbe@2: 
jbe@9: 
jbe@2: 2006-07-18:
jbe@2: - changed normalization from NFC to NFKC for postgresql unifold function
jbe@2: 
jbe@2: 2006-08-04:
jbe@2: - added support to mark the beginning of a grapheme cluster with 0xFF
jbe@2:   (option: CHARBOUND)
jbe@7: - added the ruby method String#chars, which is returning an array of UTF-8
jbe@7:   encoded grapheme clusters
jbe@2: - added NLF2LF transformation in postgresql unifold function
jbe@2: - added the DECOMPOSE option, if you neither use COMPOSE or DECOMPOSE, no
jbe@2:   normalization will be performed (different from previous versions)
jbe@2: - using integer constants rather than C-strings for character properties
jbe@7: - fixed (hopefully) a problem with the ruby library on Mac OS X, which
jbe@7:   occured when compiler optimization was switched on
jbe@2: 
jbe@2: Release of version 0.3
jbe@2: 
jbe@9: 
jbe@3: 2006-09-17:
jbe@3: - added the LUMP option, which lumps certain characters together
jbe@3:   (see lump.txt) (also used for the PostgreSQL "unifold" function)
jbe@3: - added the STRIPMARK option, which strips marking characters
jbe@3:   (or marks of composed characters)
jbe@3: - deprecated ruby method String#char_ary in favour of String#utf8chars
jbe@3: 
jbe@3: Release of version 1.0
jbe@3: 
jbe@9: 
jbe@5: 2006-09-20:
jbe@5: - included a gem file for the ruby version of the library
jbe@5: 
jbe@5: Release of version 1.0.1
jbe@5: 
jbe@9: 
jbe@5: 2006-09-21:
jbe@5: - included a check in Integer#utf8, which raises an exception, if the given
jbe@5:   code-point is invalid because of being too high (this was missing yet)
jbe@5: 
jbe@5: 2006-12-26:
jbe@5: - added support for PostgreSQL version 8.2
jbe@5: 
jbe@5: Release of version 1.0.2
jbe@6: 
jbe@9: 
jbe@6: 2007-03-16:
jbe@6: - Fixed a bug in the ruby library, which caused an error, when splitting an
jbe@6:   empty string at grapheme cluster boundaries (method String#utf8chars).
jbe@6: 
jbe@6: Release of version 1.0.3
jbe@6: 
jbe@9: 
jbe@7: 2007-06-25:
jbe@7: - Added a new PostgreSQL function 'unistrip', which behaves like 'unifold',
jbe@7:   but also removes all character marks (e.g. accents).
jbe@7: 
jbe@7: 2007-07-22:
jbe@7: - Changed license from BSD to MIT style.
jbe@7: - Added a new function 'utf8proc_codepoint_valid' to the C library.
jbe@7: - Changed compiler flags in Makefile from -g -O0 to -O2
jbe@7: - The ruby script, which was used to build the utf8proc_data.c file, is now
jbe@7:   included in the distribution.
jbe@7: 
jbe@7: Release of version 1.1.1
jbe@7: 
jbe@9: 
jbe@8: 2007-07-25:
jbe@8: - Fixed a serious bug in the data file generator, which caused characters
jbe@8:   being treated incorrectly, when stripping default ignorable characters or
jbe@8:   calculating grapheme cluster boundaries.
jbe@8: 
jbe@9: Release of version 1.1.2
jbe@9: 
jbe@9: 
jbe@9: 2008-10-04:
jbe@9: - Added a function utf8proc_version returning a string containing the version
jbe@9:   number of the library.
jbe@9: - Included a target libutf8proc.dylib for MacOSX.
jbe@9: 
jbe@9: 2009-05-01:
jbe@9: - PostgreSQL 8.3 compatibility (use of SET_VARSIZE macro)
jbe@9: 
jbe@9: Release of version 1.1.3
jbe@9: 
jbe@10: 
jbe@10: 2009-06-14:
jbe@10: - replaced C++ style comments for compatibility reasons
jbe@10: - added typecasts to suppress compiler warnings
jbe@10: - removed redundant source files for ruby-gemfile generation
jbe@10: 
jbe@10: 2009-08-19:
jbe@10: - Changed copyright notice for Public Software Group e. V.
jbe@10: - Minor changes in the README file
jbe@10: - Release of version 1.1.4
jbe@10: