----------------
                     Apache Tika 2.4.0
                     ----------------

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Apache Tika 2.4.0

	 The most notable changes in Tika 2.4.0 over the previous release are:

	 * NOTE: To save on resources, we no longer include the
	   deeplearning4j dependencies in the tika-dl jar. The dependencies for the
	   tika-dl package must be provided by users.  See:https://github.com/apache/tika/blob/main/tika-parsers/tika-parsers-ml/tika-dl/pom.xml
	   for the dependencies that must be provided at run-time ({{{http://issues.apache.org/jira/browse/TIKA-3676}TIKA-3676}}).

	 * NOTE: Added prefix "dwg-custom:" to DWG custom metadata properties ({{{http://issues.apache.org/jira/browse/TIKA-3731}TIKA-3731}}).

	 * Add initial, BETA-grade TLS encryption option for tika-server;
	  configuration may change in future releases ({{{http://issues.apache.org/jira/browse/TIKA-3719}TIKA-3719}}).

	 * Allow specification of fetcherName and fetchKey via query parameters
	   in request URI in tika-server ({{{http://issues.apache.org/jira/browse/TIKA-3714}TIKA-3714}}).

	 * Add basic parsers for WARC and WACZ in tika-parsers-standard ({{{http://issues.apache.org/jira/browse/TIKA-3697}TIKA-3697}}).

	 * Add MetadataWriteFilter capability to improve memory profile in
	   Metadata objects ({{{http://issues.apache.org/jira/browse/TIKA-3695}TIKA-3695}}).

	 * Allow configurability of the ContentHandlerDecorator used
	   by the AutoDetectParser ({{{http://issues.apache.org/jira/browse/TIKA-3723}TIKA-3723}}).

	 * Allow configurability of the EmbeddedDocumentExtractor used
	   by the AutoDetectParser ({{{http://issues.apache.org/jira/browse/TIKA-3711}TIKA-3711}}).

	 * Add detection for Frictionless Data packages and WACZ ({{{http://issues.apache.org/jira/browse/TIKA-3696}TIKA-3696}}).

	 * Add detection for DGN files with gratitude and credit
	   to Steven Frew's tika-dgn-detector ({{{http://issues.apache.org/jira/browse/TIKA-3721}TIKA-3721}}).

	 * Add parser for metadata from DGN 8 files via Dan Coldrick ({{{http://issues.apache.org/jira/browse/TIKA-3721}TIKA-3721}}).

	 * Add a fetcher and emitter for Azure blob storage ({{{http://issues.apache.org/jira/browse/TIKA-3707}TIKA-3707}}).

	 * Add detection for files encrypted by Microsoft's Rights Management Service({{{http://issues.apache.org/jira/browse/TIKA-3666}TIKA-3666}}).

	 * Fixed regression in 2.3.0 that led to more embedded filenames than appropriate being written to the content ({{{http://issues.apache.org/jira/browse/TIKA-3711}TIKA-3711}}).

	 * tika-server now clones forking process' environment variables
	    into forked process ({{{http://issues.apache.org/jira/browse/TIKA-3715}TIKA-3715}}).

	 * Add an optional /eval endpoint for tika-eval profile or compare
	   capabilities in tika-server ({{{http://issues.apache.org/jira/browse/TIKA-3689}TIKA-3689}}).

	 * Add a Parsed-By-Full-Set metadata item to record all parsers that processed
	   a file ({{{http://issues.apache.org/jira/browse/TIKA-3716}TIKA-3716}}).

	 * Add metadata filters for Optimaize and OpenNLP language detectors ({{{http://issues.apache.org/jira/browse/TIKA-3717}TIKA-3717}}).

	 * Upgrade to PDFBox 2.0.26 ({{{http://issues.apache.org/jira/browse/TIKA-3726}TIKA-3726}}).

	 * Upgrade deeplearning4j to 1.0.0-M2 ({{{http://issues.apache.org/jira/browse/TIKA-3458}TIKA-3458}} and PR#527).

	 * Various dependency upgrades, including POI, dl4j, gson, jackson,
	   twelvemonkeys, log4j2 and others ({{{http://issues.apache.org/jira/browse/TIKA-3675}TIKA-3675}} and many PRs from dependabot).


  The following people have contributed to Tika 2.4.0 by submitting or
           commenting on the issues resolved in this release:

     * August Valera

     * beamliu

     * Dan Coldrick

     * Julien Massiera

     * Lewis John McGibbney

     * Nick Burch

     * PJ Fanning

     * Sam Stephens

     * Thierry Guérin

     * Tim Allison

     * Zac Jacobson

   See {{https://s.apache.org/59u4j}} for more details on these contributions.