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Release Notes Archive

This is a list of all past and upcoming release notes:

  • Release Notes OptaPlanner 8.x

  • Release Notes OptaPlanner 7.x

  • Release Notes OptaPlanner 6.5

  • Release Notes OptaPlanner 6.4

  • Release Notes OptaPlanner 6.3

  • Release Notes OptaPlanner 6.2

  • Release Notes OptaPlanner 6.1

  • Release Notes OptaPlanner 6.0

Older release notes (for Drools Planner) are available in the old Drools documentation.

Latest release
  • 8.1.0.Final released
    Fri 15 January 2021
Paid support and consulting

Want to talk to the experts? Red Hat offers certified binaries with enterprise consulting. Contact optaplanner-info for more information.

Upcoming events
  • KIE Live
    Worldwide - Tue 19 January 2021
    • OptaPlanner Shadow Variables for the Vehicle Routing Problem and Task Assignment by Geoffrey De Smet, Karina Varela, Alex Porcelli
  • Javaland
    Worldwide - Tue 16 March 2021
    • AI on Quarkus: I love it when an OptaPlan comes together by Geoffrey De Smet
Add event / Archive
Latest blog posts
  • Solve the facility location problem
    Fri 9 October 2020
     Jiří Locker
  • OptaPlanner Week 2020 recordings
    Mon 7 September 2020
     Geoffrey De Smet
  • Let’s OptaPlan your jBPM tasks (part 1) - Integrating the two worlds
    Fri 3 July 2020
     Walter Medvedeo
  • AI versus Covid-19: How Java helps nurses and doctors in this fight
    Fri 8 May 2020
     Christopher Chianelli
  • Workflow processes with AI scheduling
    Tue 5 May 2020
     Christopher Chianelli
  • Constraint Streams - Modern Java constraints without the Drools Rule Language
    Tue 7 April 2020
     Geoffrey De Smet
  • How to plan (and optimize) a Secret Santa
    Wed 18 December 2019
     Christopher Chianelli
Blog archive
Latest videos
  • YT Shadow variables
    Tue 19 January 2021
     Geoffrey De Smet
  • YT Domain modeling and design patterns
    Tue 17 November 2020
     Geoffrey De Smet
  • YT Quarkus insights: AI constraint solving
    Tue 20 October 2020
     Geoffrey De Smet
  • YT AI in kotlin
    Wed 23 September 2020
     Geoffrey De Smet
  • YT Planning agility: continuous planning, real-time planning and more
    Thu 3 September 2020
     Geoffrey De Smet
  • YT Quarkus and OptaPlanner: create a school timetable application
    Thu 3 September 2020
     Radovan Synek
  • YT Business use cases and the impact of OptaPlanner
    Thu 3 September 2020
     Satish Kale
Video archive

KIE projects

  • Drools rule engine
  • OptaPlanner constraint solver
  • jBPM workflow engine

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Code

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