3.3a 2012-09-18
       * Fixed bug which was exposed by an update of pst-node.
       * Fixed trailing spaces.

3.3  2012-08-17
       * Extended \opttripole and \optdipole
       * Modified reference angle for label of \opttripole
       * Added option optdipolesize to support two interfaces for
           \optdipole
       * Added option gratingalign
       * Added option forcebeaminside
       * Extended option mirrorradius
       * Improved \drawbeam and \drawwidebeam to be able to use
           ArrowInside without linestyle
       * Fixed orientation of \oenodeBeamUp and \oenodeBeamLow
       * Fixed a bug related to beaminside and ambiguous components.
       * Fixed some trailing spaces
       * Added more examples

3.2  2012-07-26
       * Added component \glanthompson
       * Added access to beam vectors with \oeBeamVec, \oeBeamVecUp and
           \oeBeamVecLow
       * Fixed wrong computation of node distance in \fiberbox
       * Fixed bug in \wdmsplitter for coupleralign=b and couplertype=none
       * Fixed bug when filling components placed with position=end/start
       * Added value absolute to parameter labelref
       * Added examples

3.1  2012-07-17
       * Added component \fiberbox
       * Extended connection macros to not required curly braces around
           node parenthesis any more
       * Modified \fibercollimator to have allowbeaminside=false by
           default
       * Extended fiber couplers to allow using only two nodes
       * Fixed a bug concerning node expressions with \drawfiber

3.0  2012-07-09
       * Modified beam connections with \drawbeam to support raytracing
       * Added wide beams with \drawwidebeam
       * Added \drawfiber for fiber connections
       * Added optexp environment for layering of components and
           connections
       * Added german documentation
       * Modified naming of component nodes
       * Modified extnode to work with more components
       * Modified angle and rotateref to affect all components
       * Modified endbox to affect all components
       * Extended position by values start and end
       * Extended abspos by values start and end
       * Removed deprecated lens code which used lenswidth and lensheight
           for construction
       * Added option platesize
       * Added option phwidth
       * Modified option caxislength
       * Deprecated option lampscale
       * Added style CrystalCaxis
       * Added style CrystalLamp
       * Added option optboxsize
       * Extended option detsize
       * Added style DetectorStyle
       * Removed deprecated \detector, use \optdetector
       * Extended option doveprismsize
       * Added style Polarization
       * Deprecated option pollinewidth
       * Removed option polwidth
       * Removed option pol
       * Added style VariableStyle
       * Added mirror type semitrans
       * Renamed \optgrid to \optgrating
       * Renamed optgridwidth to gratingwidth
       * Renamed optgridheight to gratingheight
       * Renamed optgriddepth to gratingdepth
       * Renamed optgridcount to gratingcount
       * Renamed optgridtype to gratingtype
       * Renamed optgridlinewidth to gratinglinewidth
       * Added option prismalign
       * Modified faulty alignment of \rightangleprism
       * Extended option optampsize
       * Extended option optmzmsize
       * Added option polcontroltype
       * Extended option isolatorsize
       * Added style IsolatorArrow
       * Extended option fdlsize
       * Added style FdlArrow
       * Extended option fiberpolsize
       * Added component \optcirculator
       * Extended option couplersize
       * Extended option couplertype
       * Renamed option align to coupleralign
       * Added style VariableCoupler
       * Added style FilterStyle
       * Extended option fibercolsize
       * Removed deprecated option labelrelative
       * Removed deprecated option iwidth
       * Removed deprecated option owidth
       * Removed deprecated option bswidth
       * Deprecated \newOptexpDipoleNolabel, use \newOptexpDipole
       * Deprecated option refractiveindex
       * Deprecated option conn
       * Extended option fiber

2.1  2009-11-05
       * Added component \optfiberpolarizer
       * Added option compshift
       * Added option label
       * Added option connjoin
       * Added options addtoBeam and newBeam
       * Added style OptComp and related options addtoOptComp and
           newOptComp
       * Added option bsstyle
       * Extended \fibercollimator to use up to four reference nodes
       * Improved thicklens to work also with plain lenses
       * Use pst-doc class for the documentation

2.0  2008-07-27
       * Added fiber-optical components
       * Added component \optdiode
       * Added component \pentaprism
       * Added component \rightangleprism
       * Added component \doveprism
       * Added component \optprism
       * Added \drawbeam
       * Added component connections (options fiber, conn and beam)
       * Added option compname
       * Added option extnode
       * Renamed \detector to \optdetector

1.2  2008-06-17
       * Modified lens design to use interface curvatures
       * Added options lensradiusleft and lensradiusright
       * Added option thicklens
       * Added option lenstype
       * Added option mirrorradius (curved mirrors)
       * Added option optgridtype (binary gratings)
       * Added \newOptexpDipole
       * Added \newOptexpDipoleNolabel
       * Added \newOptexpTripole
       * Added \newOptexpFiberDipole
       * General improvements of \TeX{} and Postscript code

1.1  2007-09-06
       * Improved labeling features
       * Added parameter labelref
       * Replaced labelrelative by labelref=relative
       * Renamed \polarisation to \polarization
       * Renamed polwidth to polsize
       * Renamed pol to poltype
       * Renamed bswidth to bssize
       * Renamed iwidth to innerheight
       * Renamed owidth to outerheight
       * Added support for fillstyle for all components

1.0  2007-07-18
       * First CTAN version

