GridPath v2026.3.0

What's Changed

• Enhancement: Remove summarize_results by @anamileva in #1340
• Enhancement: Default reserve ramp rates to infinity by @anamileva in #1341
• Bugfix: Minor de-bug by @jaxstuhr in #1342
• Enhancement: Fix and update scenarios view by @anamileva in #1343
• Enhancement: Create OPR_PRJS_IN_TMP set more efficiently by @anamileva in #1344
• Enhancement: Project summary results enhancements by @anamileva in #1345
• Enhancement: Add foreign key for project relative capacity mapping by @Janie115 in #1347
• Enhancement: Some enhancements to the import/export rules functionality by @anamileva in #1346
• Maintenance: github actions version update by @anamileva in #1350
• Feature: Month-Hour Policy within Generic Policy Framework by @jaxstuhr in #1349
• Enhancement: Month-hour policy result files cleanup by @jaxstuhr in #1352
• Feature: Support for cap factor defaults by @anamileva in #1353
• Enhancement: RA Toolkit updates by @anamileva in #1351
• Feature: Support for limiting power output from groups of projects by @anamileva in #1356
• Enhancement: Add batching functions for large timepoint queries in SQLite by @yifang-zhu-pge in #1358
• Enhancement: Improve query efficiency for profile inputs by @anamileva in #1363
• Enhancement: Apply outages to hybrid gen and stor components by @anamileva in #1364
• Enhancement: RA Toolkit support for not printing default availability values of 1 by @anamileva in #1365
• Feature: Support for simple monthly project availability derates by @anamileva in #1366
• Maintenance: Refactor scenario structure code by @anamileva in #1367
• Enhancement: Pandas 2.x int64 fix and hydro_balancing_type parameter by @allisonmcampbell in #1359
• Feature: Temporal structure overwrite from CSV file by @anamileva in #1368
• Enhancement: Results import efficiencies by @anamileva in #1369
• Enhancement: Batch draws and remove seed from temp iterations by @anamileva in #1370
• Maintenance: Don't create logger on --skip_solve and explicitly close logger by @anamileva in #1371
• Feature: Support for drawing availability profiles from historical data by @anamileva in #1372
• Enhancement: Improve efficiency of Data Toolkit availability profile creation by @anamileva in #1373
• Enhancement: Efficient parallelization with incomplete_only flag by @anamileva in #1375
• Bugfix: minor db merge queries by @eranschweitzer in #1374
• Feature: Optional BA-level project aggregation via --aggregate_projects by @allisonmcampbell in #1360

New Contributors

• @yifang-zhu-pge made their first contribution in #1358
• @allisonmcampbell made their first contribution in #1359
• @eranschweitzer made their first contribution in #1374

Full Changelog: v2026.2.0...v2026.3.0