release: 0.9.0

[stainless-app]

Automated Release PR

0.9.0 (2025-04-23)

Full Changelog: v0.8.0...v0.9.0

⚠ BREAKING CHANGES

• client: refactor exception structure and methods (#164)
• client: Migration: Previously you would access error JSON on an exception via exception.error()._additionalProperties(), which would return Map<String, JsonValue>. Now you would access this via exception.body(), which returns JsonValue. You should no longer assume that the returned error JSON is an object. You can check via exception.body().asObject().

Features

• client: add enum validation method (7fe60b3)
• client: expose request body setter and getter (#178) (a36c0b6)
• client: make datetime deserialization more lenient (#177) (a65987d)
• client: make pagination robust to missing data (445e30e)
• client: make union deserialization more robust (#176) (7fe60b3)
• client: support a lower jackson version (#170) (803e291)
• client: support setting base URL via env var (85b334a)
• client: throw on incompatible jackson version (803e291)

Bug Fixes

• client: bump to better jackson version (a2f69b5)
• client: don't call validate() during deserialization if we don't have to (#173) (e71f053)
• client: limit json deserialization coercion (#174) (63e2b2c)
• client: map deserialization bug (2a52b9f)
• client: return Optional<T> instead of Optional<? extends T> (#182) (e3d5b19)
• client: support kotlin 1.8 runtime (#161) (c9856ed)
• pluralize list response variables (#175) (8d7b939)

Performance Improvements

• client: cached parsed type in HttpResponseFor (#180) (49c0c0a)
• internal: improve compilation+test speed (8efd75a)

Chores

• ci: add timeout thresholds for CI jobs (15222f8)
• client: refactor exception structure and methods (#164) (8463834)
• client: remove unnecessary json state from some query param classes (7fe60b3)
• internal: add invalid json deserialization tests (7fe60b3)
• internal: add json roundtripping tests (7fe60b3)
• internal: codegen related update (732dd76)
• internal: codegen related update (#159) (45cca50)
• internal: codegen related update (#162) (a490f5f)
• internal: codegen related update (#163) (140986d)
• internal: codegen related update (#179) (d32e7e5)
• internal: delete unused methods and annotations (#171) (2a52b9f)
• internal: expand CI branch coverage (6e596e4)
• internal: fix example formatting (#166) (3ce1a02)
• internal: generate more tests (e7cdefc)
• internal: make multipart assertions more robust (6d40318)
• internal: reduce CI branch coverage (491a2ae)
• internal: reformat some tests (#160) (e7cdefc)
• internal: remove unnecessary assertNotNull calls (6d40318)
• internal: remove unnecessary import (#167) (03d8ca9)
• internal: swap from Builder().from(...) to toBuilder() (#172) (d15ef50)
• internal: swap from getNullable to getOptional (#181) (2fca092)
• internal: version bump (#157) (0492bdd)

Documentation

• add comments for page methods (445e30e)
• add comments to JsonField classes (e3d5b19)
• client: update jackson compat error message (6039ca5)
• document how to forcibly omit required field (e797de1)
• explain http client customization (1388be4)
• explain jackson compat in readme (8fd288d)
• minor readme tweak (#169) (4154acd)
• refine comments on multipart params (#165) (6d40318)
• swap examples used in readme (#183) (e797de1)
• update readme exception docs (#168) (39e01a6)

Refactors

• client: deduplicate page response classes (445e30e)
• client: migrate pages to builder pattern (b61888c)

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[stainless-app]

🤖 Release is at https://github.com/braintrustdata/braintrust-java/releases/tag/v0.9.0 🌻