Version 304:
FIXED:    Missing this-> prefix to some symbols in cpp_regex_traits.cpp
CHANGED:  Error reporting for wide character tests.
FIXED:    Win2K problem with [[:unicode:]]
FIXED:    Signed/unsigned conversions in regex_compile.hpp and regex_format.hpp
ADDED:    Forwarder functions to match_results.
FIXED:    More errors from Como in strict mode.

Version 303:
FIXED:    Code glitches for Como compiler in strict mode.
FIXED:    Missing fixes for cstdio header.
FIXED:    memory leak in underlying w32 traits classes
FIXED:    vc6 clean option to remove *.pch files.
CHANGED:  Build options for VC6 to avoid compiler optimisation bug.
FIXED:    Missing BOOST_RE_NO_WCSTRING guard around using declaration in regex.h
FIXED:    Pathological regular expressions in snip4.cpp and in docs.
FIXED:    Missing std:: prefixes in some headers.

Version 302:
FIXED:    STLPort debug problems.
FIXED:    Compatibility with updated Dinkum libraries and VC6.
ADDED:    Tentative support for partial matches (not yet documented).

Version 301:
First boost release version,
CHANGED:  reg_match to match_results
CHANGED:  Documentation updated to reflect changes, provided links to sources from docs.
CHANGED:  RegEx(const char*) constructor to explicit.
CHANGED:  Return type of RegEx::Split to unsigned int.
ADDED:    Exception documentation for OS errors.
REMOVED:  BOOST_RE_NO_EXCEPTIONS macro.
FIXED:    mapfile::open/close to check for OS errors.
FIXED:    Non-exception safe code in cpp_regex_traits.
FIXED:    Removed undefined symbol INFINITE from re_thrd.hpp
FIXED:    Bug in configure script thread detection code.
CHANGED:  "depreciated" to "deprecated"
FIXED:    Documentation error for bad_expression.
CHANGED:  regbase::flag_type to unsigned int
ADDED:    explicit constructors to reg_expression/match_results
ADDED:    extra signatures for regex_format/regex_merge for std::string arguments.
REMOVED:  bad_pattern/bad_expression::what from regex.cpp
REMOVED:  Implicit conversion operators from sub_match (except for conversion to basic_string).

Version 300:
Candidate release boost version,
ADDED:    Support for non-greedy repeats.
ADDED:    Support for non-marking grouping.
ADDED:    Auto-detection of STLPort STL versions.
CHANGED:  Re-written and re-organised traits classes.
CHANGED:  Regression test make files for more rigorous testing of all build versions.

Version 249:
Pre-release boost version,
CHANGED:  All macro prefixes to BOOST_RE_
CHANGED:  namespaces to boost
CHANGED:  Header file extentions to .hpp
DEPRECIATED: Old style algorithms, replaced with more consistant naming style.
DEPRECIATED: Standard library independant compiles no longer possible, bespoke
             classes replaced with standard library/boost equivalents where available.

Version 221:
ADDED:    C++ Builder 3 workaround in boost/detail/jgrep.hpp

Version 220:
ADDED:    Merge functions to class RegEx


Version 218:
FIXED:    All known bugs prior to this version.
FIXED:    Added workaround for gcc optimisation bug to jm/regmatch.h
ADDED:    Cygwin mount point support.

Version 217:
BUG:      configure script did not correctly identify template 
          friend support, or template function partial ordering support.
          
FIXED:    All known bugs prior to this version.

Version 216:
BUG:      Some RegEx::Grep variants buggy.
BUG:      FileIterator leaked memory.
BUG:      Memory alignment problems with gcc/sparc platform

CHANGED:  RegEx callback declarations to cope with VC6 builds using 
          non-default calling conventions.
CHANGED:  Some configuration options to try and keep Mingwin32 port
          of gcc 2.95 happy.
FIXED:    Bug in RegEx::What introduced in version 214 fix :-(

Version 215:
CHANGED:  Added #pragma push/pop to fix C++ Builder 3 problems.
CHANGED:  Wide to narrow character conversions, to be more conformant with standard.
CHANGED:  Minor documentation updates.

Version 214:
FIXED     All known bugs rpior to this point.
CHANGED:  Minor changes to keep VC5 and GCC 2.95 happy.

Version 213:
BUG:      Far eastern versions of Win32 could not compile
          re_nlsw.cpp due to string literal - code page
          interactions.
          
ADDED:    Convenience conversion operators to sub_match<>.
CHANGED:  Removed REG_E_MEMORY as it duplicates REG_ESPACE.
ADDED:    Additional tests to regress.
CHANGED:  RegEx::GrepFiles and RegEx::FindFiles previously had undefined
          behaviour if the callback returned false, changed to abort
          the whole search if the callback returns false.

FIXED:    All known bugs prior to this release.

Version 212:
BUG:      Use of catopen in re_mss.cpp causes problems on some systems.
BUG:      Comparison operators for reg_expression and reg_match should be const.
BUG:      Missing output iterator increment in regfmt.h.

ADDED:    REG_NOCOLLATE, so that locale dependent collation can be turned off for
          the POSIX C API's as well as the underlying templates.
CHANGED:  Misc. documentation updates.
FIXED:    Linking problem for some egcs ports.
CHANGED:  Tightened up exception safety.
ADDED:    Convenience interfaces to query_match, reg_search, reg_grep, reg_format and reg_merge.
ADDED:    Convenience std::string overloads of reg_expression members.
FIXED:    All bugs found prior to this release.


Version 211:
BUG:      RegEx::GrepFiles fails to log sub-expression matches correctly.
BUG:      file_iterator/directory_iterator fail to find all files when using '*'.

CHANGED:  Changes required to make the code compile with HP's aCC compiler.
CHANGED:  Using declarations, to hide implimentation details.
CHANGED:  Behavior of ^ and $ to follow Unicode newline guidelines and account
          for \r\n sequences.

Version 210:
FIXED:    All known bugs prior to this point.
ADDED:    configure shell script for porting to Unix style systems.
CHANGED:  jm::reg_match_base::pair to jm::sub_match, for easier porting.

Version 200:
BUG:      RegEx::GrepFiles buggy
BUG:      RegEx::FindFiles buggy
BUG:      non-portable header file usage in fileiter.h
BUG:      non-portable enum declarations in headers.
BUG:      non-portable use of isspace in regfacet.cpp
BUG:      Missing regfac.obj from bcb makefiles.
BUG:      non-portable declaration of type jm::reg_match_base::reference.
BUG:      missing <wchar.h> declaration required by some systems.
BUG:      Use of JM_NO_WCSTRING incomplete.
BUG:      Misspelled JM_NO_EXCEPTIONS in places.
BUG:      regfmt.h has typo on line 538.
BUG:      reg_format and reg_merge not portable to all output iterator types.
BUG:      non-portable use of typedefs.
BUG:      non-portable use of friend declarations.

CHANGED:  Allocator usage, to improve efficiency with instance based allocators.
CHANGED:  regress.h, various fixes for various Borland C++ versions, allocators cleaned up.
ADDED:    Win32 specific localisation code.
ADDED:    C and C++ specific localisation code.
ADDED:    collating element and equivalence class support.
CHANGED:  Character class declarations.
CHANGED:  Behaviour of ranges to deal with locales.
ADDED:    Support for some perl escape sequences (but not yet (?...) ).
CHANGED:  regbase::icase flag now turns on case insensitivity,
          traits class char_regex_traits_i is now deprecated.
CHANGED:  reg_grep now takes a predicate not an output iterator,
          allows user code to terminate search midway through,
          and to use regular callback function with grep.
CHANGED:  Modified search heuristics to improve certain expression
          types, especially expressions which start with a literal
          string, or a single character repeat.  The latter are much
          less likely to become pathological now.
ADDED:    High level C++ class RegEx.

Version 111:
BUG:      Wouldn't compile directly on C++ Builder 4 when it was released
          (not really a bug - more an incompatability)
          
FIXED:    All bugs discovered prior to this version (below).

Version 110:
BUG:      reg_match::maybe_assign could lead to pointer 
          overrun in certain (rare) circumstances.

FIXED:    All bugs discovered prior to this version (below).
FIXED:    Support for VC++, GCC, EGCS.
CHANGED:  Regress.h to work around various compiler bugs.

Version 100:
BUG:      Literal "," not recognised as a literal.

FIXED:    All bugs discovered prior to this version (below).
ADDED:    Regress.exe, regression test application.

Version 095
BUG:      wide character sets that start with ^ not recognised,
          for example [^[:space:]] will not find anything.
BUG:      reg_grep fails if match occurs at first character.
BUG:      If regcomp fails, internal data not freed.
BUG:      reg_grep fails to reinitialise match after assignment
          to output iterator.  Line start optimised search restarts
          from the wrong location if the match is longer than one line.
BUG:      POSIX API functions can propagate C++ exceptions if the
          default allocator can throw exceptions.
BUG:      character sets don't function correctly when regbase::char_classes
          is not set.


































