Revision history for PGPLOTx-Constants

0.02      2026-04-21 13:54:33 EDT (TRIAL RELEASE)

  [ENHANCEMENT]

    * new subs, coerce_constant and list_constants, to aid in creating
      user interfaces.

0.01      2026-04-20 18:12:23 EDT (TRIAL RELEASE)

* First release upon an unsuspecting world.