26 May 2006 - Release 2.0.0 available
This is mostly a bugfix release from release 1.9.1.
Note however that deprecated 1.x features have now
been removed. Any code that compiles against Lucene
1.9.1 without deprecation warnings should work without
further changes with any 2.x release. For more
information about this release, please read CHANGES.txt.
Binary and source distributions are
available here.
2 March 2006 - Release 1.9.1 available
This fixes a serious bug in release 1.9-final. CHANGES.txt
for details.
Binary and source distributions are
available here.
27 February 2006 - 1.9 final available
This release has many improvements since release
1.4.3, including new features, performance
improvements, bug fixes, etc. See CHANGES.txt
for details.
1.9 will be the last 1.x release. It is both
back-compatible with 1.4.3 and forward-compatible with
the upcoming 2.0 release. Many methods and classes in
1.4.3 have been deprecated in 1.9 and will be removed
in 2.0. Applications must compile against 1.9 without
deprecation warnings before they are compatible with
2.0.
Binary and source distributions are
available here.
26 January 2006 - Nightly builds available
Nightly builds of the current development version of Lucene, to be released as Lucene 1.9,
are now available at http://cvs.apache.org/dist/lucene/java/nightly/.
28 October 2005 - Lucene at ApacheCon
Monday, December 12, 2005 at 3pm by Grant Ingersoll:
Abstract:
Lucene is a high performance, scalable, cross-platform search engine that contains many advanced features that often go untapped by the majority of users. In this session, designed for those familiar with Lucene, we will examine some of Lucene's more advanced topics and their application, including:
- Term Vectors: Manual and Pseudo relevance feedback; Advanced document collection analysis for
domain specialization
- Span Queries: Better phrase matching; Candidate Identification for Question Answering
- Tying it all Together: Building a search framework for experimentation and rapid deployment
- Case Studies from CNLP: Crosslingual/multilingual retrieval in Arabic, English and Dutch;
Sublanguage specialization for commercial trouble ticket analysis; Passage retrieval and
analysis for Question Answering application
Topics 1 through 3 will provide technical details on implementing the advanced Lucene features, while the fourth topic will provide a broader context for understanding when and where to use these features.
14 February 2005 - Lucene moves to Apache top-level
Lucene has migrated from Apache's Jakarta project to the top-level. Along with this migration,
the source code repository has been converted to Subversion. The migration is in progress with
some loose ends. Please stay tuned!
December 2004 - Lucene in Action is published
The first book dedicated solely to Lucene is published. The
"search inside the book" feature implemented with Lucene can
be seen at lucenebook.com.
29 November 2004 - Lucene 1.4.3 Released
This fixes a few bugs in 1.4.2. See CHANGES.txt
for details. Binary and source distributions are
available here. After choosing your mirror, navigate to the archive section via the java link.
