v2.3.1

What's Changed

• Fix a regression in parsing env value for nested dict by @hramezani in #301

Full Changelog: v2.3.0...v2.3.1

v2.3.0

What's Changed

• Add environment parsing support for enums. by @kschwab in #252
• Improve explode_env_vars for better dict handling by @hramezani in #261
• add PyprojectTomlConfigSettingsSource by @ITProKyle in #255
• Fix broken link in AliasChoices class by @keenranger in #271
• Update Pydantic by @hramezani in #273
• fix: superfluous deep env conflicts with non-dict model leaf by @diefans in #276
• fix: a second level of environment nesting expected a dict by @diefans in #281
• Fix an issue when inner types of a discriminated union with a callable discriminator were not correctly identified as complex. by @jenskeiner in #285
• Fix a bug when we have case insentive field in nested model by @hramezani in #294
• Add CLI Settings Source by @kschwab in #214

New Contributors

• @ITProKyle made their first contribution in #255
• @keenranger made their first contribution in #271
• @diefans made their first contribution in #276
• @jenskeiner made their first contribution in #285

Full Changelog: v2.2.1...v2.3.0

v2.2.1

What's Changed

• respect env_prefix when extra allowed by @zzstoatzz in #238
• Replace tomlkit with tomli and remove toml_file_encoding config by @hramezani in #236
• Revert "Allow nested env var source to override nested init source." by @hramezani in #243

New Contributors

• @zzstoatzz made their first contribution in #238

Full Changelog: v2.2.0...v2.2.1

v2.2.0

What's Changed

• Fix documentation and update pydantic and pydantic-core dependancies by @Xunop in #194
• Correct a typo in README.md by @felixonmars in #195
• feat: ignore empty env vars by @niventc in #198
• Allow nested env var source to override nested init source. by @kschwab in #204
• Fix typo in explode_env_vars() docstring by @paytonward6 in #207
• Add support for parsing environment "None" strings to None. by @kschwab in #206
• Ensure extra='forbid' is enforced in DotEnvSettingsSource when env_prefix is specified by @kjithin in #218
• Fix for JSON on optional nested types. by @kschwab in #217
• Improve docs by @hramezani in #225
• feat: adding json, yaml and toml sources by @Smixi in #211
• Fix dotenv source extra values parsing provided in dotenv file by @hramezani in #221
• Update requirements by @hramezani in #233
• Prepare release 2.2.0 by @hramezani in #232

New Contributors

• @Xunop made their first contribution in #194
• @felixonmars made their first contribution in #195
• @niventc made their first contribution in #198
• @kschwab made their first contribution in #204
• @paytonward6 made their first contribution in #207
• @kjithin made their first contribution in #218
• @Smixi made their first contribution in #211

Full Changelog: v2.1.0...v2.2.0

v2.1.0

What's Changed

• Fix code for mentioned variable in Settings Management by @ikosmala in #146
• Add docs to explain env_prefix does not apply to field alias by @hramezani in #147
• Remove old code relatd to optional dotenv by @hramezani in #155
• Fix broken links by @hramezani in #160
• Add note about nested model should inherit BaseModel by @hramezani in #165
• Fix #166 - Add docs for validating default values by @stinovlas in #168
• Update links by @hramezani in #170
• Fix typo at Environment variable names section by @iagorrr in #173
• resolve nested code fence line numbering by @johndutchover in #182
• Confirm Python 3.12 support by @hramezani in #174
• Drop Python 3.7 by @hramezani in #188

New Contributors

• @ikosmala made their first contribution in #146
• @stinovlas made their first contribution in #168
• @iagorrr made their first contribution in #173
• @johndutchover made their first contribution in #182

Full Changelog: v2.0.3...v2.1.0

v2.0.3

What's Changed

• Fix _replace_field_names_case_insensitively precondition inconsistency by @AlexVndnblcke in #130
• Check union args to don't consider Optional fields as complex Union by @hramezani in #138

New Contributors

• @AlexVndnblcke made their first contribution in #130

Full Changelog: v2.0.2...v2.0.3

v2.0.2

What's Changed

• dotenv no error w/ an env key shorter than prefix (#106) by @jvllmr in #107
• Add installation instruction to doc by @hramezani in #111
• Add support for adding config through class kwargs by @hramezani in #112
• Use pydantic_settings.SettingsConfigDict instead of pydantic.ConfigDict in tests by @hramezani in #119
• Add documentation link to README.md by @hramezani in #121
• Fix error when no secret file provided for a complex field. by @hramezani in #118
• Fix a bug when using BaseSettings with RootModel by @hramezani in #120
• Fix typo (fiel_value -> field_value) by @kkirsche in #123
• fix typos in pydantic settings module by @kkirsche in #124
• Add documentation about compatibility with pydantic 1.x BaseSettings when using dotenv by @SthPhoenix in #127
• Separate decoding of complex values into specific method by @dbendall in #128

New Contributors

• @jvllmr made their first contribution in #107
• @kkirsche made their first contribution in #123
• @SthPhoenix made their first contribution in #127
• @dbendall made their first contribution in #128

Full Changelog: v2.0.1...v2.0.2

v2.0.1

What's Changed

• pydantic V2 is released by @davidhewitt in #99
• Add explicit type hint to BaseSettings.model_config by @Viicos in #97
• Improve DotenvType to accept str by @hramezani in #96
• Use config values as default in PydanticBaseEnvSettingsSource.__init__ by @hramezani in #100
• Update to Pydantic 2.0.1 by @hramezani in #101
• Prepare for release 2.0.1 by @hramezani in #105

New Contributors

• @davidhewitt made their first contribution in #99

Full Changelog: v2.0.0...v2.0.1

v2.0.0

What's Changed

• Add mkdocs.yml to run mkdocs locally by @Kludex in #67
• Add documentation to pyproject by @Kludex in #69
• Remove unused plugins from mkdocs.yml by @Kludex in #70
• Improve docstrings by @hramezani in #72
• ✨ Make SettingsConfigDict public by @Kludex in #75
• Add enhancements to the index.md by @Kludex in #73
• Tweak sources to have case_sensitive and env_prefix usable as args by @Viicos in #76
• Update pydantic to 2.0b3 by @hramezani in #83
• Add default value to source classes init params by @hramezani in #82
• Add Pydantic Json field support by @hramezani in #79
• docs: fix link with relative by @m9810223 in #85
• Fix code block formatting by @hramezani in #89
• Add assignees list to the hooky config by @hramezani in #92

New Contributors

• @Viicos made their first contribution in #76
• @m9810223 made their first contribution in #85

Full Changelog: v2.0b1...v2.0.0

v2.0b1

What's Changed

• Format docs for import by @tpdorsey in #48
• Fix fetching env values for nested bytes field by @hramezani in #52
• Uprev pydantic to v2.0a4 by @hramezani in #55
• Update pydantic and pydantic-core dependancies by @hramezani in #58
• Add pytest-examples and make examples in docs testable by @hramezani in #56
• Use updated FieldInfo from pydantic/pydantic#5800 by @dmontagu in #59
• Update dependencies by @adriangb in #62
• Update pydantic to 2.0b1 by @hramezani in #64
• Prepare for 2.0a4 release by @hramezani in #65

New Contributors

• @tpdorsey made their first contribution in #48
• @adriangb made their first contribution in #62

Full Changelog: v2.0a4...v2.0b1