What's Changed

• Move symphony adapter to separate package by @timkpaine in #308
• Add postprocess_to_dict hook for to_dict method in structs by @arhamchopra in #280
• Resolve empty container types as the generic form of the container by @AdamGlustein in #318
• Improve implementation of statistics functions Quantile/Rank using boost::multi_index by @mrchhaya in #333
• Add support for additional Python types as dict keys in Struct.to_json by @arhamchopra in #321
• Expose engine shutdown to adapter managers and push/pushpull adapters by @argaj in #312
• Deprecate legacy type hints such as [int] and replace with python-standard type hints such as List[int] by @ptomecek in #331
• Move slack adapter to separate package by @timkpaine in #337
• Add burst to websocket adapter; move build to c++20 by @wrieg123 in #355
• Add support for Annotated to struct type. by @ptomecek in #375
• Pydantic-based type checking by @ptomecek in #179
• Support protobuf 5 by @timkpaine in #385
• Kafka improvements by @arhamchopra in #388
• Upgrade csp to perspective 3.x by @ptomecek in #392
• Remove macos-12 runner as it is fully unsupported as of 2024-12-03 by @ptomecek in #407
• Support Literal and Union/Optional types on structs. Fixes #405 by @ptomecek in #408
• Run websocket tests by @NeejWeej in #411

New Contributors

• @stephenmarkacs made their first contribution in #310
• @NeejWeej made their first contribution in #411

Full Changelog: v0.0.5...v0.0.6

What's Changed

• Optimize csp.stats calculations for expanding intervals by @AdamGlustein in #247
• Move websocket backend to boost::beast. Enabled on windows by @wrieg123 in #248
• Implement FastList type for Struct list fields by @ogarokpeter in #255
• Add native to_dict method for structs by @arhamchopra in #267
• Fix memory leak in DialectGenericType in to_json by @arhamchopra in #269
• Fix to_json to parse None in datetimes correctly by @arhamchopra in #268
• Getting started tutorials/guides by @pavithraes in #260
• Force numpy<2 for now by @timkpaine in #284
• Implement pickling for PyStructList and FastList by @ogarokpeter in #285
• Fix two bugs in unadjusted, tick-based EMA when NaNs are present by @AdamGlustein in #281
• Optimize halflife-based EMA's in csp.stats by @svatasoiu in #288
• websocket - raise a clear error is hostname isnt extracted from URI (… by @robambalu in #299

New Contributors

• @svatasoiu made their first contribution in #288

Full Changelog: v0.0.4...v0.0.5

What's Changed

• Override Python list modifying methods to capture and preserve changes to Struct list fields by @ogarokpeter in #188
• Documentation Restructure by @pavithraes in #142
• Fix to_json serialization for floats by @arhamchopra in #191
• Parse None natively in to_json method by @arhamchopra in #192
• PushPullInputAdapter - fix to previous patch that fixed out of order … by @robambalu in #195
• Start organizing examples, increase test coverage of examples by @timkpaine in #174
• Fix interrupt handling issues in csp: ensure first node is stopped and reset signaled flag across runs by @AdamGlustein in #206
• minor bugfix to unroll cppimpl by @robambalu in #220
• Fix JSONTextMessageMapper Bug in WebsocketAdapterManager by @wrieg123 in #219
• Remove all caching code from CSP by @AdamGlustein in #213
• Python 3.12 build support by @robambalu in #221
• Update to arrow / pyarrow 16 by @robambalu in #210
• Upgrade CSP to C++20; build websocket against C++17; rename .hi files by @AdamGlustein in #224
• Fix incorrect calculation of unbiased, non-excess kurtosis by @AdamGlustein in #228
• bugfix for datetime timezone change introduced in py3.12 by @robambalu in #230
• Add release_on_tick argument to gate node in baselib by @AdamGlustein in #231
• Feature/windows build by @robambalu in #229

New Contributors

• @ogarokpeter made their first contribution in #188

Full Changelog: v0.0.3...v0.0.4

What's Changed

• fixes #154 - remove usage of vector, use vector<uint8_t> for BO… by @robambalu in #155
• Skip conda e2e tests for docs-only builds to match main build workflow by @timkpaine in #157
• skip sdist tests except on full runs by @ngoldbaum in #146
• Add ssl passthrough for slack adapter by @timkpaine in #160
• Tweaks to CMake passthrough, small fixes in prep for mac and windows by @timkpaine in #162
• Re-enable C++ testing by @timkpaine in #163
• Fix bug where a node can be stopped when it hasn't started by @AdamGlustein in #164
• Clang build support by @robambalu in #132
• fixes #172 - bugfix for PushPullInputAdapter when adjust OOO time is … by @robambalu in #173
• Fix documentation for median and quantile functions by @ptomecek in #180
• Run docs lints on PRs that change docs, add new logo, clean up unofficial roadmap by @timkpaine in #167
• Add to_json method for structs by @arhamchopra in #182
• websocket client adapter by @wrieg123 in #152
• add *.png binary to .gitattributes to avoid false change reporting by @robambalu in #186

New Contributors

• @arhamchopra made their first contribution in #182

Full Changelog: v0.0.2...v0.0.3

What's Changed

• Compare floats by epsilon in drop_dupes_float by @timkpaine in #104
• Check wheels and sdist for issues with twine check by @timkpaine in #103
• Build sdist with build to ensure proper readme contents and format by @timkpaine in #107
• use twine check --strict in dist-check by @ngoldbaum in #108
• Sympy integration via ufunc dispatch, expanded numpy integration by @timkpaine in #60
• Add example for the pandas extension types by @ptomecek in #110
• Symphony adapter by @timkpaine in #87
• Add slack message adapter by @timkpaine in #22
• Protect against unstable division by variance in skew/kurt/corr by @AdamGlustein in #118
• Fix invalid access to a struct meta name when the struct is a base struct by @AdamGlustein in #119
• Move to ruff check by @timkpaine in #124
• Set minimum numpy version to avoid ABI mismatch error by @ngoldbaum in #126
• Move wiki docs into repo by @pavithraes in #116
• Add developer guide and move build instructions to their own page by @ngoldbaum in #128
• Build librdkafka with ssl support by @ngoldbaum in #133
• Lint and format docs by @pavithraes in #136
• Struct deepcopy implementation by @argaj in #134
• fixes #69 - deepcopy struct default values on init. Also includes th… by @robambalu in #138
• Add support for non-vcpkg based builds by @timkpaine in #137
• Replace usages of math.exp2 on python older than 3.11 by @ngoldbaum in #145
• drop python version check in csp/math.py by @ngoldbaum in #148

New Contributors

• @pavithraes made their first contribution in #116
• @argaj made their first contribution in #134
• @robambalu made their first contribution in #138

Full Changelog: v0.0.1...v0.0.2

Initial Release

@robambalu @stephenmarkacs @jacarr4 @smichael83 @AdamGlustein @ptomecek @ngoldbaum @timkpaine @melissawm

What's Changed

• Clean up test warnings in pandas extension type and accessor tests by @ptomecek in #18
• Support sqlalchemy>=2 by @timkpaine in #6
• Add function names to type resolver errors and properly report when the return value is the conflicting type by @AdamGlustein in #41
• Adding poisson_timer and brownian_motion to new csp.random module by @ptomecek in #56
• csp.stats.list_to_numpy should return a 1DArray, not an NDArray by @AdamGlustein in #78
• Remove GNU PBDS dependence in stats classes and improve ArgMinMax implementation by @AdamGlustein in #75
• Refactor and test examples by @timkpaine in #26
• Fix failing websocket adapter example by @AdamGlustein in #92
• Fix type annotation for csp.apply by @timkpaine in #93