release: 0.1.0

[stainless-app]

Automated Release PR

0.1.0 (2026-01-14)

Full Changelog: v0.0.1...v0.1.0

⚠ BREAKING CHANGES

• client: change casing of some identifiers
• client: Migration: Only use all-caps in PascalCase for two-letter acronyms. Otherwise, use a capital letter for the first letter and lowercase letters for the rest.
• client: add pagination
• client: use readonly types for properties
• client: improve names of some types
• client: use DateTimeOffset instead of DateTime
• client: flatten service namespaces
• client: interpret null as omitted in some properties
• client: make models immutable
• api: define shared model ConversionRateConfig

Features

• api: add C# (e2db41d)
• api: api update (bace1d1)
• api: api update (bc044e0)
• api: api update (fb72da9)
• api: api update (4ccd578)
• api: api update (f90e3ae)
• api: api update (1a56902)
• api: api update (64ba8ff)
• api: api update (9ddf9be)
• api: api update (517311a)
• api: api update (d6db301)
• api: api update (baf08f2)
• api: api update (df68529)
• api: api update (8a73d24)
• api: api update (a369ef4)
• api: api update (9e6c001)
• api: api update (9504b00)
• api: api update (713ee01)
• api: api update (7f1811a)
• api: api update (5c02e33)
• api: api update (090a2e3)
• api: api update (1d104ef)
• api: api update (9251b92)
• api: api update (8108e0d)
• api: api update (6cf340c)
• api: api update (e4c3bc5)
• api: api update (9496bca)
• api: api update (abb7452)
• api: api update (ce002f9)
• api: api update (d0978b0)
• api: api update (6a36022)
• api: api update (1f8e15d)
• api: api update (d0e9264)
• api: api update (2c673c4)
• api: api update (529c386)
• api: api update (7e10ed7)
• api: api update (f13e7df)
• api: api update (b08df82)
• api: api update (d0d1a79)
• api: api update (268fdab)
• api: api update (7c7a621)
• api: define shared model ConversionRateConfig (8420455)
• api: manual updates (39e91ce)
• client: add HttpResponse.ReadAsStream method (3a51242)
• client: add additional implicit conversions (32d7f99)
• client: add cancellation token support (d322904)
• client: add EnvironmentUrl (1bfe99f)
• client: add helper functions for raw messages (1576a26)
• client: add more ToString implementations (f6cc928)
• client: add multipart form data support (b072c6b)
• client: add pagination (124e833)
• client: add response validation option (dda33ed)
• client: add retries support (006167f)
• client: add some convenience constructors (8e82a6b)
• client: add some implicit operators (b7bb4f2)
• client: add support for option modification (585182a)
• client: add x-stainless-retry-count (d4caa5e)
• client: additional methods for positional params (965ec12)
• client: automatically set constants for user (25e678a)
• client: implement idempotency headers (e432e2a)
• client: implement implicit union casts (5a6d432)
• client: improve csproj (284ef6e)
• client: improve model names (df035d1)
• client: improve some names (7692fdd)
• client: make models immutable (22921ae)
• client: refactor exceptions (74c487d)
• client: refactor unions (bab0e94)
• client: send User-Agent header (d9f32d8)
• client: send X-Stainless-Arch header (11b2877)
• client: send X-Stainless-Lang and X-Stainless-OS headers (ff4a7fe)
• client: send X-Stainless-Package-Version headers (d3b8497)
• client: send X-Stainless-Runtime and X-Stainless-Runtime-Version (a49e832)
• client: send X-Stainless-Timeout header (569bcb2)
• client: support .NET Standard 2.0 (a13a7da)
• client: support accessing raw responses (94fda3a)
• client: support request timeout (3ec7070)
• client: use strings for date/time (b2a0df7)
• client: validate constant values (e9ab518)
• extract minimum composite to type (0b9eedc)
• internal: add additional object tests (58e230c)
• internal: add dev container (cd5e090)
• internal: generate release flow files (3eb9334)

Bug Fixes

• ci: don't throw an error about missing lsof (99ab5a7)
• ci: run tests properly on windows (4ce8acd)
• client: add missing serializer options (63b0e6c)
• client: bad deserialize call for void method (b33a931)
• client: check response status when MaxRetries = 0 (54eb187)
• client: copy path params in params copy constructors (46021b5)
• client: deprecate some constructors (7ca3eea)
• client: ensure deep immutability for deep array/dict structures (18e3cf0)
• client: freeze models on property access (fa02766)
• client: handle multiple auth options gracefully (ab63f1e)
• client: handling of null value type (af22d1e)
• client: interpret null as omitted in some properties (15855b6)
• client: throw api enum errors as invalid data exception (312ed85)
• client: use DateTimeOffset instead of DateTime (aa4b2f8)
• client: use JsonElement in more places (1de7a74)
• client: use readonly type for param (f2fffee)
• client: use readonly types for properties (8b7b709)
• client: with expressions for models (8a3cdcf)
• internal: add nullability checks for tests (1df879b)
• internal: don't format csproj files (7f5768a)
• internal: improve dictionary instantiation (0dbc21b)
• internal: install csharpier during ci lint phase (9d24c26)
• internal: minor bug fixes on model instantiation and union validation (f109cc7)
• internal: minor project fixes (def9419)
• internal: prefer to use implicit instantiation when possible (37366c3)
• internal: remove example csproj (66c1d05)
• internal: remove redundant line (0bec658)
• internal: remove roundtrip tests for multipart params (4793ec0)
• internal: running net462 tests on ci (c0a7fcc)
• internal: test nullability warnings (4b03b94)
• internal: url query param test (e7faa0c)
• internal: url test (964508f)
• internal: various minor code fixes (049b82c)
• internal: various smaller fixes (2ff5c17)

Performance Improvements

• client: add json deserialization caching (18e3cf0)
• client: optimize header creation (c17450e)
• client: use async deserialization in HttpResponse (0466032)

Chores

• client: change name of underlying properties for models and params (30fe818)
• client: consistently use serializer options (41e7cb0)
• client: deprecate some symbols (395ffe4)
• client: improve object instantiation (5ad70e6)
• client: improve union validation (e3ba15d)
• client: refactor union instantiation (3139596)
• client: simplify field validations (dda33ed)
• client: update test dependencies (f8a3a59)
• docs: clarify beta library limitations in readme (f4d1b52)
• internal: add enum tests (4758f8b)
• internal: add files to sln so they show up in visual studio (0515e67)
• internal: add prism log file to gitignore (35502d0)
• internal: add union tests (4169656)
• internal: codegen related update (7bb7a9d)
• internal: codegen related update (62483ab)
• internal: codegen related update (2a78b4a)
• internal: codegen related update (35d0ba7)
• internal: codegen related update (f1fe13a)
• internal: codegen related update (ad6f73f)
• internal: equality and more unit tests (fc3c17b)
• internal: extract ClientOptions struct (b7feea0)
• internal: full qualify some references (fc01a56)
• internal: improve devcontainer (ac0b263)
• internal: minor improvements to csproj and gitignore (b153c54)
• internal: reduce import qualification (73ff8de)
• internal: remove redundant keyword (b214c47)
• internal: restructure some imports (d7fe315)
• internal: share csproj properties with dir build props (4b03b94)
• internal: suppress a diagnostic (40772fc)
• internal: suppress diagnostic for .netstandard2.0 (4934a71)
• internal: turn off overzealous lints (1d0fcb0)
• internal: update csproj formatting (1bfa8ec)
• internal: update release please config (e7a5617)
• internal: update release please config (e28e87b)
• internal: use Random.Shared in newer .NET versions (5496540)
• internal: use better test examples (4b03b94)
• internal: use nicer generic names (6fa9d89)
• readme: remove beta warning now that we're in ga (cee989a)
• rename some identifiers (9272ec0)
• rename some things (304c45c)
• update formatting (928b193)
• use non-aliased using (d670d93)

Documentation

• add contributing.md (f916e97)
• add more comments (6aaa0c9)
• add more comments (bb19c13)
• add raw responses to readme (da45a6a)
• client: document WithOptions (0b988e2)
• client: document max retries (9284c15)
• client: document response validation (c8458a8)
• client: document timeout option (64968e6)
• client: improve snippet formatting (6b31ed5)
• client: separate comment content into paragraphs (d949333)
• internal: add warning about implementing interface (554c0fd)
• note alpha status (3167be0)

Refactors

• client: add JsonDictionary identity methods (d4f5c97)
• client: change casing of some identifiers (93841bc)
• client: flatten service namespaces (3b0a9ab)
• client: improve names of some types (0531b3c)
• client: make unions implement ModelBase (ebf0a3e)
• client: make unknown variants implicit (f9b0119)
• client: move some defaults out of ClientOptions (118fd1e)
• client: pass around ClientOptions instead of client (7ae1ca0)
• client: use plural for service namespace (a4aa7a5)
• internal: JsonElement constant construction (999a253)
• internal: remove abstract static methods (47ee157)
• internal: share get/set logic (af22d1e)

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