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Releases: apache/opennlp

OpenNLP 2.5.8

31 Mar 05:34

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Summary

Maintenance Infos:

  • Bug Fixes:
  • Improvements:
    • The OpenNLP developer manual (HTML + PDF) got an uplift for the UIMA documentation part, being largely extended (OPENNLP-49)
    • Some updates of dependencies

What's Changed

Full Changelog: https://issues.apache.org/jira/secure/ReleaseNote.jspa?version=12356577&projectId=12311215

OpenNLP 3.0.0-M2

31 Mar 05:27

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Summary

The 3.x release line of Apache OpenNLP introduces no known breaking changes while significantly modularizing the project to improve library usage and future extensibility. The core API remains stable and fully compatible with 2.x, so existing projects can continue using the opennlp-tools artifact without (substantial) modifications.

Key Highlights:

  • Notable Changes:
  • New Features:
    • Apache OpenNLP can now detect sentiment from text (OPENNLP-855)
    • The eval corpus format for GermEval2014 is now supported (OPENNLP-976)
    • Document Categorization is now possible via a binding to LibSVM (OPENNLP-1808)
  • Bug Fixes:
    • The SentenceDetector got three fixes in handling edge cases with abbreviation dictionaries (OPENNLP-1809, OPENNLP-1810, OPENNLP-1811) - NOTE: These fixes will be back-ported to the upcoming OpenNLP release 2.5.8 as well.
  • Improvements:
    • Language Codes passed in are now stricter validated to comply with ISO-693 standard (OPENNLP-991)
    • The OpenNLP developer manual (HTML + PDF) got an uplift for the UIMA documentation part, being largely extended (OPENNLP-49)

What's Changed

Full Changelog: https://issues.apache.org/jira/secure/ReleaseNote.jspa?version=12356724&projectId=12311215

OpenNLP 3.0.0-M1

23 Feb 11:11

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Summary

The 3.x release line of Apache OpenNLP introduces no known breaking changes while significantly modularizing the project to improve library usage and future extensibility.
The core API remains stable and fully compatible with 2.x, so existing projects can continue using the opennlp-tools artifact without modifications.

Key Highlights and Recommendations:
β€’ Modularization: The project is now organized into multiple modules:
β€’ opennlp-api, opennlp-core, opennlp-cli, opennlp-extensions, ML modules (e.g., opennlp-ml-maxent, opennlp-ml-perceptron), and more.
β€’ Users can include only the modules needed, reducing dependency footprint.
β€’ Only opennlp-runtime is mandatory for basic functionality.
β€’ CLI Stability: Existing command-line usage remains unchanged.

What's Changed

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OpenNLP 2.5.7

11 Dec 10:23

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What's Changed

Full Changelog: https://issues.apache.org/jira/secure/ReleaseNote.jspa?projectId=12311215&version=12356333

OpenNLP 2.5.6.1

20 Oct 06:59

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What's Changed

Full Changelog: https://issues.apache.org/jira/secure/ReleaseNote.jspa?projectId=12311215&version=12356312

OpenNLP 2.5.6

12 Oct 06:32

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What's Changed

Full Changelog: https://issues.apache.org/jira/secure/ReleaseNote.jspa?projectId=12311215&version=12355253

OpenNLP 2.5.5

23 Jul 10:08

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What's Changed

Full Changelog: https://issues.apache.org/jira/secure/ReleaseNote.jspa?projectId=12311215&version=12355873

OpenNLP 2.5.4

16 Apr 19:56

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What's Changed

New Contributors

Full Changelog: opennlp-2.5.3...opennlp-2.5.4

OpenNLP 2.5.3

07 Jan 07:36

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What's Changed

New Contributors

Full Changelog: opennlp-2.5.2...opennlp-2.5.3

OpenNLP 2.5.2

05 Jan 08:55

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What's Changed

New Contributors

Full Changelog: opennlp-2.5.1...opennlp-2.5.2