[fitsbits] SAOImageDS9 7.5

[William Joye]

We are pleased to announce the availability of the new public release of SAOImage DS9 7.5.  More information about this package (including download links) is available at our web site: http://ds9.si.edu

New Features
	• New Preference file support- allows multiple preference files base on version number
	• Improved CIAO regions file compatibility
	• Improved FITS Bin table support
	• VO Simple Image Access (SIA) now supported
	• New Contour file syntax- supports individual contour line properties

Other Enhancements
	• New security enhancements
	• Improved performance for 3D rendering
	• New VLSS image server support
	• Multiple bug fixes