Date: Tue, 20 Nov 2006 

There have been various software updates in the last few weeks. These are
listed below, FYI.

***CUBISM v1.0.2
Has fixes to the VM version among other minor issues.
See http://ssc.spitzer.caltech.edu/archanaly/contributed/cubism/index.html

***IRSCLEAN_MASK v1.6
http://ssc.spitzer.caltech.edu/archanaly/contributed/irsclean/IRSCLEAN_MASK.html
Rogue masks up to Campaign 35 have also been released.

***SMART v6.2.4 Final version
Is compatible with CUBISM unlike previous versions and has other minor
tweaks made. See the release notes on:
http://isc.astro.cornell.edu/twiki/bin/view/Main/SmartReleaseNotes
Be sure to download the updated Calibration files (v1.4.6) as well.

***SPICE v1.4.1
The new version preserves the functionality of previous versions,
but adds the capability of performing "Optimal Extraction."
See http://ssc.spitzer.caltech.edu/irs/spice1.4.txt for details.