Minibeam Release Notes
======================

Version 3.0.1
-------------

* Removed use of backslash line continuation within a '%%' style SNL escaped
  line to avoid an SNC syntax error build failure on RHEL 6 with GCC 4.4.7.

* Changed TESTSCRIPTS to TESTSCRIPTS_HOST in Makefile to avoid a build failure
  when cross-compiling for VxWorks.


Version 3.0.0
-------------

* Modified to use a carrier stage for inserting and retracting the mini-beam
  apparatus.  Now, moving to any aperture moves the carrier stage to its
  "inserted" position and the aperture stage to the position of the selected
  aperture.  Moving to the "None" aperture moves the carrier stage to its
  "retracted" position instead of driving the aperture stage to a position out
  of the X-ray beam.


Version 2.0.1
-------------

* Added a combined aperture stage horizontal and vertical motor control to the
  main MEDM screen.

* Upgraded to EPICS Base 3.14.12.4, asyn 4-21, busy 1-6, and seq 2-1-15.


Version 2.0.0
-------------

* Added an aperture preset position history and the ability to restore from
  history.

* Improved the aperture move behavior to command an aperture stage motor move
  only if the current aperture does not equal the requested aperture.


Version 1.1.1
-------------

* Upgraded to EPICS Base 3.14.12.2 and synApps 5.6.

* Upgraded to Seq 2.1.6.


Version 1.1.0
-------------

* Upgraded to motor 6-5-2 and seq 2-0-14.

* Removed use of 64-bit SNL variables used with CA since CA does not support
  64-bit types.

* Added support for setting each aperture stage preset position to the current
  stage position.  This makes it easier to manually calibrate each aperture
  position: align an aperture, and click a button to save the stage position
  as the preset for that aperture.


Version 1.0.3
-------------

* Fixed bug where, after iocInit, ApertureRbv had INVALID alarm severity.


Version 1.0.2
-------------

* Added support for building xdist make target on Mac OS X 10.6.

* Fixed bug in options handling of scripts/*.sh.

* Upgraded to asyn 4-15.


Version 1.0.1
-------------

* Added autosave .req files.