2026
Friday, Oct 16, 2026
Eclipse 4diac Weekly #108
Update on what development happened across the Eclipse 4diac project in the week from October 09 to October 16, 2026. This week brings improvements to the AsciiDoc Documentation Editor, additional validation for circular struct references, and more robust library and editor handling. 4diac IDE also moves to Eclipse 2026-12, while 4diac FORTE adds support for nested delegating connections.
Wednesday, Oct 14, 2026
GSoC 2026 Final Report: Improving the ECC Editor
Google Summer of Code 2026 final report by Vikash Kumar Sinha, describing improvements to the ECC editor in 4diac IDE, including state placement, transition routing, connection anchors, breakpoint support, and bendpoint preservation during state movement.
Friday, Oct 9, 2026
Eclipse 4diac Weekly #107
Update on what development happened across the Eclipse 4diac project in the week from October 2 to October 09, 2026. This week brings a new library export wizard, an AsciiDoc formatting toolbar for the Documentation Editor, and support for Revolution Pi devices in 4diac IDE. Further improvements include typed subapplication attributes, adapter connection validation, and localization preparation, while 4diac FORTE fixes InOut connection handling and 4diac FBE updates open62541.
Friday, Oct 2, 2026
Eclipse 4diac Weekly #106
Update on what development happened across the Eclipse 4diac project in the week from September 25 to October 2, 2026. This week focuses on improving Structured Text editing and refactoring, fixing resource management in the FB interpreter, and preparing more 4diac IDE components for localization. Additional improvements address documentation generation, type library consistency, and overall robustness.
Friday, Sep 25, 2026
Eclipse 4diac Weekly #105
Update on what development happened across the Eclipse 4diac project in the week from September 18 to September 25, 2026. This week brings new support for EtherCAT types and improved struct member handling in 4diac IDE, including refactoring directly from connections. Further improvements focus on editing expanded subapplications, graphical editor usability, and robustness.
Friday, Sep 18, 2026
Eclipse 4diac Weekly #104
Update on what development happened across the Eclipse 4diac project in the week from September 11 to September 18, 2026. This week brings improvements to graphical editing workflows, including a redesigned double-click menu and direct ECC state creation, alongside more flexible 4diac FORTE type exports, improved library handling, and Structured Text parser fixes.
Friday, Sep 11, 2026
Eclipse 4diac Weekly #103
Update on what development happened across the Eclipse 4diac project in the week from September 04 to September 11, 2026. This week focuses on improving 4diac FORTE's build integration and expanding test coverage for standard-compliant arithmetic behavior, alongside updates to the IDE build documentation and contribution guidelines.
Wednesday, Sep 9, 2026
Eclipse 4diac 3.3 Released!
We are excited to announce the official release of **Eclipse 4diac 3.3**, arriving right on schedule as the fourth release under our new 3-month release cadence.
Friday, Sep 4, 2026
Eclipse 4diac Weekly #102
Update on what development happened across the Eclipse 4diac project in the week from August 28 to September 04, 2026. This week brings the finishing touches for the Eclipse 4diac 3.3 release, with improvements to Wago register communication, deployment and refactoring robustness, and legacy project compatibility, while also preparing the 3.4 development cycle with the move to Java 25.
Friday, Aug 28, 2026
Eclipse 4diac Weekly #101
Update on what development happened across the Eclipse 4diac project in the week from August 21 to August 28, 2026. This week brings new visualization and event-sequence tooling to 4diac IDE, including FB network topology and sequence views, alongside substantial improvements to OCL validation and type handling. 4diac FORTE extends monitoring to struct members and Wago 750-636 register communication, while RampLimitFS receives corresponding fixes and new limit indicators.