What's Changed

• Force push_mode to be passed as a keyword argument for input adapters by @AdamGlustein in #657
• Add in_realtime builtin for sim to realtime graph execution by @wrieg123 in #656
• Add unset field semantics for structs ("strict structs") by @AdamGlustein and @sim15 in #607
• datetime.datetime.utcnow() is deprecated, replace with a central utility by @wrieg123 in #658

Full Changelog: v0.13.2...v0.14.0

What's Changed

• Minor fixes to development instructions using conda by @AdamGlustein in #652
• KafkaAdapter - fix new bug in degenerate case in kafka adapter where more consumer threads are requested than there are partitions on a topic by @robambalu in #654

Full Changelog: v0.13.1...v0.13.2

What's Changed

• Allow None output annotations for graphs/nodes without outputs by @arJ-V in #646
• Print out full input values in pydantic ValidationErrors by @p72dennisxu in #644
• KafkaAdapter - bugfix bug introduced in latest change when running mu… by @robambalu in #650

New Contributors

• @arJ-V made their first contribution in #646
• @p72dennisxu made their first contribution in #644

Full Changelog: v0.13.0...v0.13.1

What's Changed

• Deprecate Python 3.9 builds by @AdamGlustein in #611
• Add build support for arrow 22 by @timkpaine in #616
• Fix pydantic validate default warning by @NeejWeej in #636
• Kafka improvements: add Burst mode support and optional kinit command by @AdamGlustein in #640
• PushPullInputAdapter - improve message passing queue implementation by @robambalu in #630
• Kafka adapter improvements such as multiple consumers per topic by @robambalu in #637

Full Changelog: v0.12.0...v0.13.0

What's Changed

• Use weak references for last context in pydantic validation by @NeejWeej in #582
• Install mac dependencies using brew bundle by @AdamGlustein in #583
• Update vcpkg baseline to fix build for gcc 14 by @AdamGlustein in #588
• Drop prebuilt macos x86 wheels by @timkpaine in #595
• NumPy 2.0 build support by @timkpaine in #328
• Add build support for arrow/parquet 20 and 21 by @timkpaine in #596
• Setup a sanitized build for CSP by @AdamGlustein in #577
• Support Python 3.13 by @timkpaine in #599
• Do not use class method for model validator for pydantic 2.12 by @NeejWeej in #603

Full Changelog: v0.11.3...v0.12.0

What's Changed

• PendingEvent destructor clean up - properly delete typed Events in dt… by @robambalu in #575
• Fix csp.stats for NumPy scalar arrays which have 0-dimensions by @AdamGlustein in #576
• fixes #579 - PyStruct type refcount bug by @robambalu in #580

Full Changelog: v0.11.2...v0.11.3

What's Changed

• Add conda build support for gcc 14.3 by @AdamGlustein in #565
• Replace deprecated ast module classes to clean up warnings by @timkpaine in #525
• Add support for unadjusted halflife-based EMA calculations by @AdamGlustein in #570

Full Changelog: v0.11.1...v0.11.2

What's Changed

• Avoid numerical imprecision for rolling variance in the case all values are identical by @AdamGlustein and @bournejt in #558
• Fix Struct bytes field struct repr. fixes #559 by @robambalu in #560
• Bugfix: Support arrow adapter for arrow versions <19 by @arhamchopra in #561

Full Changelog: v0.11.0...v0.11.1

What's Changed

• Use zero-copy C data interface in Parquet adapter by @arhamchopra in #544
• Document the csp.basketlib library by @AdamGlustein in #548
• Add allow_non_overlapping parameter for bivariate statistics by @AdamGlustein in #547
• Windows 2022 support by @robambalu in #549
• Fix NaN handling bug in adjusted, unbiased ema_cov with a finite horizon and ignore_na=True by @AdamGlustein in #550
• Add record batch adapter to zero-copy stream record batches into csp by @arhamchopra in #541

Full Changelog: v0.10.1...v0.11.0

What's Changed

• Pin pandas<2.3 for Python 3.9 only to fix pypi install by @AdamGlustein in #542

Full Changelog: v0.10.0...v0.10.1