When does DEC stop support for 2.2 Ultrix?

[Stephen Miller]

  Hello, 

  I need to know when DEC plans on stopping support for the Ultrix 2.2 
  release. General rule of thumb has been that they officially support 
  only the last two releases, which in this case would be 3.0 and 2.2. 
  Anyone know whether this is official policy?

  Thanks in Advance