v3.0.1

Release notes

To fix any issues due to migration, please go to the migration guide. Labels are clickable and lead to the section of the migration guide corresponding to the associated described change.

• indicates that some methods were deprecated;
• indicates a breaking change which could impact all users;

Fixes

• Using getNullableSubstation method to fix null pointer in groovy script (#258)

Dependencies

• Bump org.assertj:assertj-core from 3.27.3 to 3.27.7 (#260)
• Update Logback to v1.5.26 and adjust dependencies (#261)
• Upgrade powsybl-core to version 7.1.1 (#264)

Library / component	Previous version	New version	PR
assertj-core	3.27.3	3.27.7	#260
logback-classic	1.5.19	1.5.26	#261

v3.0.0

Release notes

To fix any issues due to migration, please go to the migration guide. Labels are clickable and lead to the section of the migration guide corresponding to the associated described change.

• indicates that some methods were deprecated;
• indicates a breaking change which could impact all users;

Fixes

• Fix finding equipments id for which redispatching or load shedding metrix results exist (#241)
• Fix Nk post processing ids to process (#253)

Features

• Curative post-processing with probabilities inclusion (#222)
• Migrate to Java 21 (#233)
• Use try-with-resources on the ScheduledExecutorService (#235)
• Move TimeSeriesMetadataIndex to timeseries package (#237)
• Move TimeSeriesMappingException to exception package (#238)
• Refactoring of powsybl-metrix artifacts (#242)
• Add computation by range (#251)
• Allow Empty DataTable (#252)
• Create MV postprocessing time series even if costs are not properly configured (#254)

Quality

• Update maven wrapper (#234)
• Clean code in powsybl-metrix-integration module (#236)
• Clean code in powsybl-metrix-mapping module and update parent version (#239)
• Remove deprecated methods (#240)

Dependencies

• Update to powsybl-core 7.0.0 + add THIRD-PARTY.txt (#245)
• Update to powsybl-core 7.0.1 (#248)
• Update to powsybl-core 7.1.0 (#250)

Library / component	Previous version	New version	PR
logback	1.5.18	1.5.19	#248

v2.8.1

Release notes

Fixes

• Fix typos and make output more consistent in metrix-simulator (#210)

Features

• Manage dangling lines and tie lines (#172)

Quality

• Change snapshot branches name (#205)
• Introduce functional documentation on metrix-simulator (#211)
• Add CI for PRs from forks (#214, #215, #216, #217, #218)
• Clean code in test classes (#221)
• Improve C++ GitHub pipelines (#219)
• Update Slack link with new link (#224)
• Set job-specific permissions for fork-sonar workflow (#230)

Dependencies

• Update to powsybl-core 6.8.0 (#220, #223)
• Update dependency versions and clean up unused properties (#223)

Library / component	Previous version	New version	PR
assertj	3.26.0	3.27.3	#223
commons-cli	1.8.0	1.9.0	#223
groovy	4.0.21	4.0.26	#223
guava	33.2.1-jre	33.4.8-jre	#223
junit-jupiter	5.11.3	5.12.2	#223
logback	1.5.6	1.5.18	#223
mockito	5.12.0	5.18.0	#223
slf4j	2.0.13	2.0.17	#223

v2.8.0

Version unavailable - use version 2.8.1 instead

Release notes

Fixes

• Fix typos and make output more consistent in metrix-simulator (#210)

Features

• Manage dangling lines and tie lines (#172)

Quality

• Change snapshot branches name (#205)
• Introduce functional documentation on metrix-simulator (#211)
• Add CI for PRs from forks (#214, #215, #216, #217, #218)
• Clean code in test classes (#221)
• Improve C++ GitHub pipelines (#219)
• Update Slack link with new link (#224)
• Set job-specific permissions for fork-sonar workflow (#230)

Dependencies

• Update to powsybl-core 6.8.0 (#220, #223)
• Update dependency versions and clean up unused properties (#223)

Library / component	Previous version	New version	PR
assertj	3.26.0	3.27.3	#223
commons-cli	1.8.0	1.9.0	#223
groovy	4.0.21	4.0.26	#223
guava	33.2.1-jre	33.4.8-jre	#223
junit-jupiter	5.11.3	5.12.2	#223
logback	1.5.6	1.5.18	#223
mockito	5.12.0	5.18.0	#223
slf4j	2.0.13	2.0.17	#223

v2.7.0

Release notes

Fixes

• Generator postprocessing fix (#198)

Features

• Write ptdf and lodf matrix (#200)
• Create DataTableGroovyScriptExtension (#201)

Dependencies

• Update powsybl-core dependency to v6.7.0 (#201)

Quality

• Reduce slack message for successful builds (#196)
• Fix failure detection in snapshot CI (#197)
• Send Slack notification only on failure or on demand (#199)
• Add installation documentation (#202)
• Update GitHub actions (#203)

v2.6.1

Release notes

Fixes

• Generator postprocessing fix (#198)

v2.6.0

Release notes

Fixes

• Fix potential NPE in MmapByteBufferService (#181)

Features

• Allow task interruption in groovy scripts (#129)
• Allow use of bus-breaker voltage levels (#169)
• Adding post-processing doctrine costs configuration for redispatching, load shedding and losses (#191)
• Generator, load and losses post processing (#192)

Dependencies

• Update powsybl-core dependency to v6.6.0 (#188)

Quality

• Add Windows CI (#176)
• Rework GitHub workflows (#178, #182, #184)
• Improve mapping doc examples about enumerations usage (#180)
• Remove link to spectrum (#183)
• Create snapshot CI (#187)
• Fix CentOS CI by using docker (#190, #194)
• Add slack notification to Snapshot-CI (#193)

v2.5.2

Release notes

Fixes

• Fix release CI (#184)

v2.5.1

Release notes

Fixes

• Fix potential NPE in MmapByteBufferService (#181)

Features

• Allow task interruption in groovy scripts (#129)

Quality

• Add Windows CI (#176)
• Rework GitHub workflows (#178, #182)

v2.5.0

Release notes

Features

• Default metrix module config (#177)

Dependencies

• Update powsybl-core to v6.5.0 (#175)