Open Babel 1.100.0

Open Babel 1.100.0 was released on 2002-12-12.

What's New from 1.99

Bond order typing is performed when importing from formats with no notion of bonds (quantum chemistry programs, XYZ, etc.).
Now better conforms to the ISO C++ standard, should compile on most modern C++ compilers.
Improved test suite, including "roundtrip" testing, ensuring more accurate translations.
Support for the Chemical Markup Language (CML) and other file formats. (see below)
Improved PDB support -- should read PDB files more accurately and hew closer to the current PDB standard for export.
Improved Gaussian input generation.
Added support for the Chemical MIME standards, including command-line switches.
Added support for using the babel program as a pipe for a "translation filter" for other programs.
Can add hydrogen atoms based on pH.
Fixed a variety of memory leaks, sometimes causing other bugs.
Fixed a wide variety of bugs in various file formats.
Faster SMARTS matching and some overall speedups across the program.
API documentation using the Doxygen system.
Of course there are many other bug-fixes and improvements.