Changelog for udunits2-2.2.18-1.1.x86_64.rpm :
Thu Apr 2 14:00:00 2015 ocefpafAATTgmail.com
- Updated to 2.2.18

* Eliminated the use of unistd.h on Windows.

* Improved support for static builds (i.e., builds that don\'t produce a
sharable library).

* Units Database:
- Corrected the definition of \"dram\" and added \"fluid_dram\".
- Changed the definition of \"molecule\" to \"1/avogadro_constant\".
- Added comments and human-readable definitions.

* Program:
- Removed latent bug on Windows in determining the name of the program.

* Misc:
- Removed lint discovered by Coverity.

Thu Dec 11 13:00:00 2014 ocefpafAATTgmail.com
- Updated to 2.2.17

* Modified the lexical scanner to accept the use of \"ref\" in an offset
time-unit specification (e.g., \"seconds ref 1970-01-01\") in order to be
compatible with version 2.1. Added concomitant test to unit-tests.

Mon Jul 14 14:00:00 2014 ocefpafAATTgmail.com
- Updated to 2.2.16

* Added units \"molecule\" (for conversion with \"mole\") and \"bit\".

* Added \"-H have\" and \"-W want\" options.

* Added \"nucleon\" (alias \"nuc\") to database as \"mole/(avogadro\'s number)\" to
support units like \"Mev/nucleon\".

* Added \"octet\" and \"byte\" to common units as aliases for the dimensionless
unit \"8\". (The unit \"bit\" was already defined).