1 files changed, 131 insertions, 0 deletions
diff --git a/Changelog b/Changelog
new file mode 100644
index 0000000..9de85e2
--- /dev/null
+++ b/Changelog
@@ -0,0 +1,131 @@
+Changelog
+
+2006-06-02:
+- initial release of version 0.1
+
+2006-06-05:
+- changed behaviour of PostgreSQL function to return NULL in case of
+  invalid input, rather than raising an exceptional condition
+- improved efficiency of PostgreSQL function (no transformation to C string
+  is done)
+
+2006-06-20:
+- added -fpic compiler flag in Makefile
+- fixed bug in the C code for the ruby library (usage of non-existent
+  function)
+
+Release of version 0.2
+
+
+2006-07-18:
+- changed normalization from NFC to NFKC for postgresql unifold function
+
+2006-08-04:
+- added support to mark the beginning of a grapheme cluster with 0xFF
+  (option: CHARBOUND)
+- added the ruby method String#chars, which is returning an array of UTF-8
+  encoded grapheme clusters
+- added NLF2LF transformation in postgresql unifold function
+- added the DECOMPOSE option, if you neither use COMPOSE or DECOMPOSE, no
+  normalization will be performed (different from previous versions)
+- using integer constants rather than C-strings for character properties
+- fixed (hopefully) a problem with the ruby library on Mac OS X, which
+  occured when compiler optimization was switched on
+
+Release of version 0.3
+
+
+2006-09-17:
+- added the LUMP option, which lumps certain characters together
+  (see lump.txt) (also used for the PostgreSQL "unifold" function)
+- added the STRIPMARK option, which strips marking characters
+  (or marks of composed characters)
+- deprecated ruby method String#char_ary in favour of String#utf8chars
+
+Release of version 1.0
+
+
+2006-09-20:
+- included a gem file for the ruby version of the library
+
+Release of version 1.0.1
+
+
+2006-09-21:
+- included a check in Integer#utf8, which raises an exception, if the given
+  code-point is invalid because of being too high (this was missing yet)
+
+2006-12-26:
+- added support for PostgreSQL version 8.2
+
+Release of version 1.0.2
+
+
+2007-03-16:
+- Fixed a bug in the ruby library, which caused an error, when splitting an
+  empty string at grapheme cluster boundaries (method String#utf8chars).
+
+Release of version 1.0.3
+
+
+2007-06-25:
+- Added a new PostgreSQL function 'unistrip', which behaves like 'unifold',
+  but also removes all character marks (e.g. accents).
+
+2007-07-22:
+- Changed license from BSD to MIT style.
+- Added a new function 'utf8proc_codepoint_valid' to the C library.
+- Changed compiler flags in Makefile from -g -O0 to -O2
+- The ruby script, which was used to build the utf8proc_data.c file, is now
+  included in the distribution.
+
+Release of version 1.1.1
+
+
+2007-07-25:
+- Fixed a serious bug in the data file generator, which caused characters
+  being treated incorrectly, when stripping default ignorable characters or
+  calculating grapheme cluster boundaries.
+
+Release of version 1.1.2
+
+
+2008-10-04:
+- Added a function utf8proc_version returning a string containing the version
+  number of the library.
+- Included a target libutf8proc.dylib for MacOSX.
+
+2009-05-01:
+- PostgreSQL 8.3 compatibility (use of SET_VARSIZE macro)
+
+Release of version 1.1.3
+
+
+2009-06-14:
+- replaced C++ style comments for compatibility reasons
+- added typecasts to suppress compiler warnings
+- removed redundant source files for ruby-gemfile generation
+
+2009-08-19:
+- Changed copyright notice for Public Software Group e. V.
+- Minor changes in the README file
+- Release of version 1.1.4
+
+2009-08-20:
+- Use RSTRING_PTR() and RSTRING_LEN() instead of RSTRING()->ptr and
+  RSTRING()->len for ruby1.9 compatibility (and #define them, if not
+  existent)
+
+2009-10-02:
+- Patches for compatibility with Microsoft Visual Studio
+
+2009-10-08:
+- Fixes to make utf8proc usable in C++ programs
+
+2009-10-16:
+- Release of version 1.1.5
+
+2013-11-27:
+- PostgreSQL 9.2 and 9.3 compatibility (lowercase 'c' language name)
+- Release of version 1.1.6
+