Changelog (Optimization Engine)
Continuously Deployed Version
latest (2024-10-16)
Removed useless log (!458 - back-ported to OE v5)
Updated dependencies (!457 - back-ported to OE v5, !459 - back-ported to all previous OE versions)
Updated CI (!468 - backported to all previous OE versions)
Stable Versions
v5 (2024-07-30)
Composite crtiteria had been deprecated for a long time, now they have been entirely removed. This breaks backward compatibility with some older projects (e.g., those using built-in alignments criteria) (!441)
Improved the way the multi-agent system is instantiated (!444)
Added elite value finders and focused neighbors to the monitoring data pipeline (!446, !453)
Introduced new diagnosis for Value Finders initialized out of their hard boundaries (!452)
Job details display the most connected Value Finder and the most connected criterion (!446, !454)
Bug fix - criteria coordinates are now correct in the monitoring output (!455)
Bug fix - false positives in stability detection causing early stoppage have been fixed (this may change the output of the OE in some cases) (!445)
Updated CI (!447 - back-ported into all previous OE versions)
v4 (2024-05-24)
Introduced new monitoring data pipeline pushing data at every step to an external database (!429, !433)
Added average and standard deviation to the OE computation library (!431)
Introduced new diagnosis for potentially useless Value Finders (!428)
Bug fix - fixed some rare false positive
VF_STILL_MOVING
diagnosis (!426)Updated dependencies (!432)
Updated CI (!432, !437- both back-ported into all previous OE versions)
v3 (2024-03-14)
No more confusing behavior in case of independent optimization problems: engine automatically detects these and applies separate stop conditions (this may change the final results in these cases) (!421, !422)
Engine retries back-end requests in case of transient errors instead of crashing (!420)
Agents graph depth is logged in the job messages (!421)
Bug fix – no more false positive
CRITERION_NOT_COVERED_BY_VF
diagnosis (!421)Bug fix – errors are now correctly reported in the job details (!417)
Updated endpoints (OE is now unusable with backends older than 8.0) (!419)
Updated dependencies (!414, !423 - both back-ported into all previous OE versions)
Improved tests for maximization criteria (!413)
v2 (2023-11-23)
Solved a corner case – this changes the OE results, see the merge request for details (!404)
Bug fix – in certain cases, cool down mode would take an absurd amount of time (!411)
Improved tests for consistent journals and cool down mode (!409)
v1 (2023-10-25)
First version of the pricefx-optimization-engine.
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