pydantic-core

What's Changed

• Adding cls reference to TypedDictSchema by @sydney-runkle in https://github.com/pydantic/pydantic-core/pull/1410
• Breaking change: Change metadata type hint from Any -> Dict[str, Any] | None by @sydney-runkle in https://github.com/pydantic/pydantic-core/pull/1411

Full Changelog: https://github.com/pydantic/pydantic-core/compare/v2.22.0...v2.23.0

What's Changed

• Expose AnySerializer via core schema by @BoxyUwU in https://github.com/pydantic/pydantic-core/pull/1394
• Don't embed RUSTFLAGS in final binary by @BoxyUwU in https://github.com/pydantic/pydantic-core/pull/1396
• Validate base64 standard encoding by @josh-newman in https://github.com/pydantic/pydantic-core/pull/1395
• Show value of wrongly typed in serialization warning by @BoxyUwU in https://github.com/pydantic/pydantic-core/pull/1377
• Try each option in union serializer before inference by @sydney-runkle in https://github.com/pydantic/pydantic-core/pull/1398
• Stop clone-ing serializers by @davidhewitt in https://github.com/pydantic/pydantic-core/pull/1402
• Fix float serialization behavior in strict mode by @sydney-runkle in https://github.com/pydantic/pydantic-core/pull/1400
• For missing fields, we don't warn on exclude_, so don't warn on exclude by @sydney-runkle in https://github.com/pydantic/pydantic-core/pull/1403
• Use typing_extensions.TypedDict on Python < 3.12 by @candleindark in https://github.com/pydantic/pydantic-core/pull/1404
• Support complex numbers by @changhc in https://github.com/pydantic/pydantic-core/pull/1331
• Adding tagged union serializer 🚀 by @sydney-runkle in https://github.com/pydantic/pydantic-core/pull/1397
• Introduce exactness into Decimal validation logic by @sydney-runkle in https://github.com/pydantic/pydantic-core/pull/1405

New Contributors

• @candleindark made their first contribution in https://github.com/pydantic/pydantic-core/pull/1404
• @changhc made their first contribution in https://github.com/pydantic/pydantic-core/pull/1331

Full Changelog: https://github.com/pydantic/pydantic-core/compare/v2.21.0...v2.22.0

What's Changed

Packaging

• Bump idna from 0.5.0 to 1.0.1 by @dependabot in https://github.com/pydantic/pydantic-core/pull/1358
• Bump pyo3 from 0.22.0 to 0.22.2 by @dependabot in https://github.com/pydantic/pydantic-core/pull/1383
• Bump serde_json from 1.0.118 to 1.0.121 by @dependabot in https://github.com/pydantic/pydantic-core/pull/1384
• Bump serde from 1.0.203 to 1.0.204 by @dependabot in https://github.com/pydantic/pydantic-core/pull/1385
• Bump base64 from 0.21.7 to 0.22.1 by @dependabot in https://github.com/pydantic/pydantic-core/pull/1386

Fixes

• Fixes discriminated union bug regression when using enums by @kfreezen in https://github.com/pydantic/pydantic-core/pull/1286
• string: Use 're.Pattern.search' instead of 're.Pattern.match' by @tinez in https://github.com/pydantic/pydantic-core/pull/1368
• Fix model field_serializer with computed field by @nix010 in https://github.com/pydantic/pydantic-core/pull/1349
• Clean up some string handling cases by @davidhewitt in https://github.com/pydantic/pydantic-core/pull/1381

Features

• Validate bytes based on ser_json_bytes by @josh-newman in https://github.com/pydantic/pydantic-core/pull/1308
• Support allow_partial='trailing-strings' by @sydney-runkle in https://github.com/pydantic/pydantic-core/pull/1390

Performance

• Use Uuid:::from_u128 for uuid_to_string by @fft001 in https://github.com/pydantic/pydantic-core/pull/1362

New Contributors

• @kfreezen made their first contribution in https://github.com/pydantic/pydantic-core/pull/1286
• @tinez made their first contribution in https://github.com/pydantic/pydantic-core/pull/1368
• @fft001 made their first contribution in https://github.com/pydantic/pydantic-core/pull/1362
• @nix010 made their first contribution in https://github.com/pydantic/pydantic-core/pull/1349
• @BoxyUwU made their first contribution in https://github.com/pydantic/pydantic-core/pull/1379

Full Changelog: https://github.com/pydantic/pydantic-core/compare/v2.20.1...v2.21.0

What's Changed

• Restore 3.13 PGO builds by @davidhewitt in https://github.com/pydantic/pydantic-core/pull/1346
• Bump pytest-examples to get tests passing with ruff v0.5.0 by @sydney-runkle in https://github.com/pydantic/pydantic-core/pull/1360
• Bump uuid from 1.9.0 to 1.9.1 by @dependabot in https://github.com/pydantic/pydantic-core/pull/1356
• Bump num-bigint from 0.4.5 to 0.4.6 by @dependabot in https://github.com/pydantic/pydantic-core/pull/1357
• Bump the python-packages group across 1 directory with 7 updates by @dependabot in https://github.com/pydantic/pydantic-core/pull/1361
• Bump speedate to v0.14.1 and prep for v0.20.1 by @sydney-runkle in https://github.com/pydantic/pydantic-core/pull/1347

Full Changelog: https://github.com/pydantic/pydantic-core/compare/v2.20.0...v2.20.1

What's Changed

• Tidy up tagged_union_schema by @davidhewitt in https://github.com/pydantic/pydantic-core/pull/1333
• Improvements in Union matching logic during validation by @sydney-runkle in https://github.com/pydantic/pydantic-core/pull/1332
• Fix Union validation logic when extra='allow' by @sydney-runkle in https://github.com/pydantic/pydantic-core/pull/1334
• Add list fail_fast config option by @uriyyo in https://github.com/pydantic/pydantic-core/pull/1322
• Update to PyO3 0.22, add Python 3.13 support by @davidhewitt in https://github.com/pydantic/pydantic-core/pull/1340

New Contributors

• @uriyyo made their first contribution in https://github.com/pydantic/pydantic-core/pull/1322

Full Changelog: https://github.com/pydantic/pydantic-core/compare/v2.19.0...v2.20.0

What's Changed

Packaging

• Lower MSRV to 1.75 by @tiran in https://github.com/pydantic/pydantic-core/pull/1316
• Bump libc from 0.2.147 to 0.2.155 by @wxpppp in https://github.com/pydantic/pydantic-core/pull/1317

Fixes

• Make ValidatorFunctionWrapHandler positional only by @Viicos in https://github.com/pydantic/pydantic-core/pull/1323
• Reuse re.Pattern object in regex patterns by @sydney-runkle in https://github.com/pydantic/pydantic-core/pull/1318

Features

• Add ser_json_inf_nan='strings' mode to produce valid JSON by @josh-newman in https://github.com/pydantic/pydantic-core/pull/1307

New Contributors

• @tiran made their first contribution in https://github.com/pydantic/pydantic-core/pull/1316
• @wxpppp made their first contribution in https://github.com/pydantic/pydantic-core/pull/1317
• @josh-newman made their first contribution in https://github.com/pydantic/pydantic-core/pull/1307

Full Changelog: https://github.com/pydantic/pydantic-core/compare/v2.18.4...v2.19.0

What's Changed

Packaging

• Bump uuid from 1.7.0 to 1.8.0 by @dependabot in https://github.com/pydantic/pydantic-core/pull/1311
• Bump serde from 1.0.197 to 1.0.203 by @dependabot in https://github.com/pydantic/pydantic-core/pull/1310
• Bump the python-packages group with 6 updates by @dependabot in https://github.com/pydantic/pydantic-core/pull/1312
• Uprev jiter to v0.4.1 by @sydney-runkle in https://github.com/pydantic/pydantic-core/pull/1306

Fixes

• Fix context type hints by @OhioDschungel6 in https://github.com/pydantic/pydantic-core/pull/1303

New Contributors

• @OhioDschungel6 made their first contribution in https://github.com/pydantic/pydantic-core/pull/1303

Full Changelog: https://github.com/pydantic/pydantic-core/compare/v2.18.3...v2.18.4

What's Changed

Packaging

• Bump serde_json from 1.0.114 to 1.0.116 by @dependabot in https://github.com/pydantic/pydantic-core/pull/1281
• Bump the python-packages group with 7 updates by @dependabot in https://github.com/pydantic/pydantic-core/pull/1280
• Bump regex from 1.10.3 to 1.10.4 by @dependabot in https://github.com/pydantic/pydantic-core/pull/1282
• Bump pyo3 from 0.21.1 to 0.21.2 by @dependabot in https://github.com/pydantic/pydantic-core/pull/1283
• Bump uraimo/run-on-arch-action from 2.7.1 to 2.7.2 by @dependabot in https://github.com/pydantic/pydantic-core/pull/1284

Fixes

• CI: lint fixes for rust 1.78 by @davidhewitt in https://github.com/pydantic/pydantic-core/pull/1289
• Fix validation of ints with leading unary minus by @RajatRajdeep in https://github.com/pydantic/pydantic-core/pull/1291
• Defer to PyO3 i64 extraction to avoid implicit integer casts by @davidhewitt in https://github.com/pydantic/pydantic-core/pull/1288
• Fix: keyword only non default argument by @JeanArhancet in https://github.com/pydantic/pydantic-core/pull/1290
• Fix str subclass validation for enums by @sydney-runkle in https://github.com/pydantic/pydantic-core/pull/1273
• Support BigInts in Literals and Enums by @samuelcolvin in https://github.com/pydantic/pydantic-core/pull/1297
• Fix: uuid - allow str subclass as input by @davidhewitt in https://github.com/pydantic/pydantic-core/pull/1296
• Fix case of checking truthiness of NotImplemented by @davidhewitt in https://github.com/pydantic/pydantic-core/pull/1298
• Fix generate_self_schema for Python 3.12+ by @JelleZijlstra in https://github.com/pydantic/pydantic-core/pull/1299

New Contributors

• @RajatRajdeep made their first contribution in https://github.com/pydantic/pydantic-core/pull/1291
• @JelleZijlstra made their first contribution in https://github.com/pydantic/pydantic-core/pull/1299

Full Changelog: https://github.com/pydantic/pydantic-core/compare/v2.18.2...v2.18.3

What's Changed

• Support multiple zeros as an int by @samuelcolvin in https://github.com/pydantic/pydantic-core/pull/1269
• Fix validation of ints with leading unary plus by @cknv in https://github.com/pydantic/pydantic-core/pull/1272
• Fix interaction between extra != 'ignore' and from_attributes=True by @davidhewitt in https://github.com/pydantic/pydantic-core/pull/1275
• Handle error from Enum's missing function as ValidationError by @sydney-runkle in https://github.com/pydantic/pydantic-core/pull/1274
• Fix memory leak with Iterable validation by @davidhewitt in https://github.com/pydantic/pydantic-core/pull/1271

New Contributors

• @cknv made their first contribution in https://github.com/pydantic/pydantic-core/pull/1272

Full Changelog: https://github.com/pydantic/pydantic-core/compare/v2.18.1...v2.18.2

What's Changed

• allow serialization functions to upgrade warnings to exceptions by @Lance-Drane in https://github.com/pydantic/pydantic-core/pull/1258
• Fix: add coerce_numbers_to_str option in StringSchema by @NeevCohen in https://github.com/pydantic/pydantic-core/pull/1262
• Trim leading zeros before parsing str -> int by @samuelcolvin in https://github.com/pydantic/pydantic-core/pull/1266
• Prevent trailing dots in integers by @samuelcolvin in https://github.com/pydantic/pydantic-core/pull/1267

New Contributors

• @Lance-Drane made their first contribution in https://github.com/pydantic/pydantic-core/pull/1258

Full Changelog: https://github.com/pydantic/pydantic-core/compare/v2.18.0...v2.18.1

What's Changed

• update to PyO3 0.21 final by @davidhewitt in https://github.com/pydantic/pydantic-core/pull/1248
• Add coerce_numbers_to_str option in str_schema by @NeevCohen in https://github.com/pydantic/pydantic-core/pull/1249
• caching strings from JSON by @samuelcolvin in https://github.com/pydantic/pydantic-core/pull/1240
• Bump serde from 1.0.196 to 1.0.197 by @dependabot in https://github.com/pydantic/pydantic-core/pull/1255
• Bump smallvec from 1.13.1 to 1.13.2 by @dependabot in https://github.com/pydantic/pydantic-core/pull/1253
• Bump enum_dispatch from 0.3.12 to 0.3.13 by @dependabot in https://github.com/pydantic/pydantic-core/pull/1252
• fix build warnings on python <3.11 by @samuelcolvin in https://github.com/pydantic/pydantic-core/pull/1259
• Fixes for ser_json_inf_nan inference by @sydney-runkle in https://github.com/pydantic/pydantic-core/pull/1251
• Adopt jiter 0.2.0 by @samuelcolvin in https://github.com/pydantic/pydantic-core/pull/1250

New Contributors

• @NeevCohen made their first contribution in https://github.com/pydantic/pydantic-core/pull/1249

Full Changelog: https://github.com/pydantic/pydantic-core/compare/v2.17.0...v2.18.0

What's Changed

Packaging

• Bump smallvec from 1.11.2 to 1.13.1 by @dependabot in https://github.com/pydantic/pydantic-core/pull/1181
• Bump regex from 1.10.2 to 1.10.3 by @dependabot in https://github.com/pydantic/pydantic-core/pull/1180
• Bump uuid from 1.6.1 to 1.7.0 by @dependabot in https://github.com/pydantic/pydantic-core/pull/1179
• Bump serde from 1.0.195 to 1.0.196 by @dependabot in https://github.com/pydantic/pydantic-core/pull/1177
• Bump serde_json from 1.0.109 to 1.0.114 by @dependabot in https://github.com/pydantic/pydantic-core/pull/1211
• Bump ahash from 0.8.7 to 0.8.10 by @dependabot in https://github.com/pydantic/pydantic-core/pull/1210
• Bump strum_macros from 0.25.3 to 0.26.1 by @dependabot in https://github.com/pydantic/pydantic-core/pull/1208
• update to PyO3 0.21 beta by @davidhewitt in https://github.com/pydantic/pydantic-core/pull/1222
• Update pyodide to 0.25.0 by @samdobson in https://github.com/pydantic/pydantic-core/pull/1199
• Really drop python<=3.7 support by @kloczek in https://github.com/pydantic/pydantic-core/pull/1232
• Uprev speedate by @sydney-runkle in https://github.com/pydantic/pydantic-core/pull/1244

Fixes

• Add benchmarks for serializing model with complete schema by @alexmojaki in https://github.com/pydantic/pydantic-core/pull/1189
• Prevent panicking when __dict__ changes during iteration by @alexmojaki in https://github.com/pydantic/pydantic-core/pull/1196
• Fix TzInfo equality check based on offset by @13sin in https://github.com/pydantic/pydantic-core/pull/1197
• Fix stack overflow due to recursion in some recursive serializer schemas. by @dmontagu in https://github.com/pydantic/pydantic-core/pull/1198
• Use PEP570 syntax by @Viicos in https://github.com/pydantic/pydantic-core/pull/1216
• Fix parsing BigInt from str by @sydney-runkle in https://github.com/pydantic/pydantic-core/pull/1204
• Use new typing syntax for _pydantic_core.pyi by @Viicos in https://github.com/pydantic/pydantic-core/pull/1217
• separate Input trait 'a and 'py lifetimes by @davidhewitt in https://github.com/pydantic/pydantic-core/pull/1227
• Fix json serialization when computed_field is excluded by @sydney-runkle in https://github.com/pydantic/pydantic-core/pull/1228
• Implement Input for str by @davidhewitt in https://github.com/pydantic/pydantic-core/pull/1229
• Move list validation to produce an associated type by @davidhewitt in https://github.com/pydantic/pydantic-core/pull/1230
• Remove with_new_extra by @davidhewitt in https://github.com/pydantic/pydantic-core/pull/1233
• Associated types for arguments in Input by @davidhewitt in https://github.com/pydantic/pydantic-core/pull/1234
• Associated types for dict in input by @davidhewitt in https://github.com/pydantic/pydantic-core/pull/1237
• Remaining associated types by @davidhewitt in https://github.com/pydantic/pydantic-core/pull/1238
• Refactor Input trait to have single as_python cast for python inputs by @davidhewitt in https://github.com/pydantic/pydantic-core/pull/1241
• Allow case where __pydantic_extra__ is None, even if extra='allow' by @sydney-runkle in https://github.com/pydantic/pydantic-core/pull/1236

Performance

• Rust enums validator by @samuelcolvin in https://github.com/pydantic/pydantic-core/pull/1235
• Support json cow of jiter 0.1.0 by @davidhewitt in https://github.com/pydantic/pydantic-core/pull/1231

New Features

• Add ability to pass context to serialization by @ornariece in https://github.com/pydantic/pydantic-core/pull/1215
• Add serialize_as_any runtime flag support by @sydney-runkle in https://github.com/pydantic/pydantic-core/pull/1194

Changes

• Trimming str before parsing to int and float by @hungtsetse in https://github.com/pydantic/pydantic-core/pull/1203
• speedate change: Serialize duration to hour minute second, instead of just seconds by @kakilangit in https://github.com/pydantic/speedate/pull/50

New Contributors

• @alexmojaki made their first contribution in https://github.com/pydantic/pydantic-core/pull/1189
• @samdobson made their first contribution in https://github.com/pydantic/pydantic-core/pull/1199
• @13sin made their first contribution in https://github.com/pydantic/pydantic-core/pull/1197
• @hungtsetse made their first contribution in https://github.com/pydantic/pydantic-core/pull/1203
• @stonebig made their first contribution in https://github.com/pydantic/pydantic-core/pull/1214
• @ornariece made their first contribution in https://github.com/pydantic/pydantic-core/pull/1215
• @bmwiedemann made their first contribution in https://github.com/pydantic/pydantic-core/pull/1221
• @kloczek made their first contribution in https://github.com/pydantic/pydantic-core/pull/1232

Full Changelog: https://github.com/pydantic/pydantic-core/compare/v2.16.3...v2.17.0

What's Changed

• 'YYYY-MM-DD' date string coerced to datetime shouldn't infer timezone by @sydney-runkle in https://github.com/pydantic/pydantic-core/pull/1193
• CI: Updates for Rust 1.76 by @davidhewitt in https://github.com/pydantic/pydantic-core/pull/1191

Full Changelog: https://github.com/pydantic/pydantic-core/compare/v2.16.2...v2.16.3

What's Changed

• Remove AsLocItem trait by @samuelcolvin in https://github.com/pydantic/pydantic-core/pull/1169
• Fix: pattern serialization by @Smixi in https://github.com/pydantic/pydantic-core/pull/1168
• Fid UUID validation from string by @JeanArhancet in https://github.com/pydantic/pydantic-core/pull/1172
• Fix warning for tuple of wrong size in Union by @davidhewitt in https://github.com/pydantic/pydantic-core/pull/1174
• Fix model computed_field json serialization by @sydney-runkle in https://github.com/pydantic/pydantic-core/pull/1187

New Contributors

• @Smixi made their first contribution in https://github.com/pydantic/pydantic-core/pull/1168

Full Changelog: https://github.com/pydantic/pydantic-core/compare/v2.16.1...v2.16.2

What's Changed

• Ensure recursion guard is always used as a stack by @davidhewitt in https://github.com/pydantic/pydantic-core/pull/1166

Full Changelog: https://github.com/pydantic/pydantic-core/compare/v2.16.0...v2.16.1

What's Changed

• Group dependencies on dependabot updates by @Kludex in https://github.com/pydantic/pydantic-core/pull/1149
• simplify instantiation of undefined type by @samuelcolvin in https://github.com/pydantic/pydantic-core/pull/1157
• unify 'profile.profiling' configuration by @davidhewitt in https://github.com/pydantic/pydantic-core/pull/1158
• Bump the python-packages group with 4 updates by @dependabot in https://github.com/pydantic/pydantic-core/pull/1154
• Bump base64 from 0.21.5 to 0.21.7 by @dependabot in https://github.com/pydantic/pydantic-core/pull/1153
• Bump pyo3 from 0.20.1 to 0.20.2 by @dependabot in https://github.com/pydantic/pydantic-core/pull/1152
• Bump pyo3-build-config from 0.20.1 to 0.20.2 by @dependabot in https://github.com/pydantic/pydantic-core/pull/1151
• Bump serde from 1.0.193 to 1.0.195 by @dependabot in https://github.com/pydantic/pydantic-core/pull/1150
• correct build-profiling make command by @davidhewitt in https://github.com/pydantic/pydantic-core/pull/1160
• Int extraction by @samuelcolvin in https://github.com/pydantic/pydantic-core/pull/1155
• improve performance of recursion guard by @samuelcolvin in https://github.com/pydantic/pydantic-core/pull/1156
• dataclass serialization speedups by @samuelcolvin in https://github.com/pydantic/pydantic-core/pull/1162
• Add support for dataclass fields init by @dmontagu in https://github.com/pydantic/pydantic-core/pull/1163
• uprev to jiter v0.0.6, uprev pydantic-core by @samuelcolvin in https://github.com/pydantic/pydantic-core/pull/1165

Full Changelog: https://github.com/pydantic/pydantic-core/compare/v2.15.0...v2.16.0

What's Changed

• Fix bug with UUID validation from json with a wrap validator by @davidhewitt in https://github.com/pydantic/pydantic-core/pull/1080
• move all clippy lints into [lints.clippy] table by @davidhewitt in https://github.com/pydantic/pydantic-core/pull/1083
• Remove lifetime from errors by @davidhewitt in https://github.com/pydantic/pydantic-core/pull/1084
• Fix typo in is_instance_schema docstring by @mariuswinger in https://github.com/pydantic/pydantic-core/pull/1087
• Don't build dummy objects when populating ObTypeLookup by @davidhewitt in https://github.com/pydantic/pydantic-core/pull/1086
• Remove needless uses of PyString::intern by @davidhewitt in https://github.com/pydantic/pydantic-core/pull/1088
• Correct deprecation message for general_after_validator_function by @adamchainz in https://github.com/pydantic/pydantic-core/pull/1090
• support newest jiter behaviour by @samuelcolvin in https://github.com/pydantic/pydantic-core/pull/1092
• Fixing exclude_none for json serialization of computed_fields by @sydney-runkle in https://github.com/pydantic/pydantic-core/pull/1098
• Bump pandas tests to run on 3.12 by @davidhewitt in https://github.com/pydantic/pydantic-core/pull/1097
• Fix memory leak caused by not visiting the function in a CallValidator during gc by @dmontagu in https://github.com/pydantic/pydantic-core/pull/1100
• Pass extra argument in arguments validator by @andresliszt in https://github.com/pydantic/pydantic-core/pull/1094
• Use input type json when validating a json schema by @dmontagu in https://github.com/pydantic/pydantic-core/pull/1117
• Implement pickling for ValidationError by @davidhewitt in https://github.com/pydantic/pydantic-core/pull/1119
• Bump uuid from 1.5.0 to 1.6.1 by @dependabot in https://github.com/pydantic/pydantic-core/pull/1105
• Bump url from 2.4.1 to 2.5.0 by @dependabot in https://github.com/pydantic/pydantic-core/pull/1102
• Bump smallvec from 1.11.1 to 1.11.2 by @dependabot in https://github.com/pydantic/pydantic-core/pull/1103
• Bump serde from 1.0.190 to 1.0.193 by @dependabot in https://github.com/pydantic/pydantic-core/pull/1104
• Support yyyy-MM-DD string for datetimes by @sydney-runkle in https://github.com/pydantic/pydantic-core/pull/1124
• Support indirect definition references by @dmontagu in https://github.com/pydantic/pydantic-core/pull/1130
• drop Python 3.7, and PyPy 3.7 and 3.8 by @davidhewitt in https://github.com/pydantic/pydantic-core/pull/1129
• Bump ahash from 0.8.6 to 0.8.7 by @dependabot in https://github.com/pydantic/pydantic-core/pull/1135
• Bump pyo3 from 0.20.0 to 0.20.1 by @dependabot in https://github.com/pydantic/pydantic-core/pull/1136
• Bump serde_json from 1.0.108 to 1.0.109 by @dependabot in https://github.com/pydantic/pydantic-core/pull/1134
• Rework PYDANTIC_ERRORS_OMIT_URL to PYDANTIC_ERRORS_INCLUDE_URL by @akx in https://github.com/pydantic/pydantic-core/pull/1123
• Support serialization mode specification from model config and SerializationConfig by @sydney-runkle in https://github.com/pydantic/pydantic-core/pull/1122
• Bump idna from 0.4.0 to 0.5.0 by @dependabot in https://github.com/pydantic/pydantic-core/pull/1101
• Add unified tuple validator that can handle "variadic" tuples via PEP-646 by @dmontagu in https://github.com/pydantic/pydantic-core/pull/865
• Use stricter serializer for unions of simple types by @alexdrydew in https://github.com/pydantic/pydantic-core/pull/1132

New Contributors

• @mariuswinger made their first contribution in https://github.com/pydantic/pydantic-core/pull/1087
• @adamchainz made their first contribution in https://github.com/pydantic/pydantic-core/pull/1090
• @andresliszt made their first contribution in https://github.com/pydantic/pydantic-core/pull/1094
• @akx made their first contribution in https://github.com/pydantic/pydantic-core/pull/1123
• @alexdrydew made their first contribution in https://github.com/pydantic/pydantic-core/pull/1132

Full Changelog: https://github.com/pydantic/pydantic-core/compare/v2.14.6...v2.15.0

What's Changed

• fix memory leak with recursive definitions creating reference cycles by @davidhewitt in https://github.com/pydantic/pydantic-core/pull/1125

Full Changelog: https://github.com/pydantic/pydantic-core/compare/v2.14.5...v2.14.6

What's Changed

• Avoid using ? with get_item to handle unhashable inputs properly by @sydney-runkle in https://github.com/pydantic/pydantic-core/pull/1089

Full Changelog: https://github.com/pydantic/pydantic-core/compare/v2.14.4...v2.14.5

What's Changed

• Fix bug re custom_init on members of Union by @sydney-runkle in https://github.com/pydantic/pydantic-core/pull/1076
• Fix validation of Literal from JSON keys when used as dict key by @sydney-runkle in https://github.com/pydantic/pydantic-core/pull/1075
• Update ci for Rust 1.74 by @davidhewitt in https://github.com/pydantic/pydantic-core/pull/1079
• Fix validation of negative floats when using multiple_of by @Viicos in https://github.com/pydantic/pydantic-core/pull/1077

Full Changelog: https://github.com/pydantic/pydantic-core/compare/v2.14.3...v2.14.4