title: Major differences between Lucene.Net 2.9 and 3.0
body: <p>I have been snooping around trying to find some release notes for Lucene.Net 3.0 and so far have been unsuccessful.  Currently we use Lucene.Net 2.9, but its a memory hog so I am trying to find out if Lucene.Net 3.0 has improved memory management.</p>
  
  <p>As for my question, what are the major changes in 3.0?  Has the memory management been improved?</p>