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From "Yonik Seeley" <>
Subject Lucene 2.1.0 release available
Date Sun, 18 Feb 2007 16:20:56 GMT
Release 2.1.0 of Lucene is now available!

Many new features, optimizations, and bug fixes have been added since 2.0,
including lazy field loading, simple deletes via IndexWriter, and lockless

The detailed change log is at:

Lucene 2.1 includes index format changes that are not readable
by older versions of Lucene.  Lucene 2.1 can both read and update
older Lucene indexes.  Adding to an index with an older format
will cause it to be converted to the newer format.

Binary and source distributions are available at


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