v6.0.2

🐛 Bugfixes

• Fixes #975 where #/components/examples were being parsed as schema objects

v6.0.1

🐛 Bugfixes

• Remove postinstall hook only meant for dev

v6.0.0

✨ New Features

• OpenAPI 3.1 support for discriminator and polymorphic types
• New transform() and postTransform() hooks give you more control in overriding/extending generated types
• Deep-linked remote schemas now work
• --immutable-types has a new -t alias
• Addition of path.default types

🚀 Improvements

• Sped up type generation by ~3× by dropping Prettier & optimizing deep-object crawl speed
• More accurate types for oneOf / anyOf / allOf (#894)
• Now ships modern ESNext code rather than ES2018
• Codebase cleanup; improved internal types & documentation
• Test cleanup, now powered by Vitest

🐛 Bugfixes

• Remote schemas with local $refs now work
• #894
• #969
• #898
• #958
• #953
• #973
• #972
• #715
• #624

🔨 Breaking Changes

• Dropped Prettier formatting and all formatting options. Now, simply format at your discretion (or not at all!)
• Dropped support for Swagger 2.0
• Dropped Node 14 support (it still works for now, but Node 14 bugs won’t be fixed if any arise)
• --version was changed to return the version of this library (also by dropping Swagger 2.0 support the old usage was no longer needed)
• Dropped --raw-schema. Your entry schema MUST be valid and complete (however, your $refs to subschemas may be partials).
• Dropped --make-paths-enum because it was incompatible with --path-params-as-types
• Dropped the CLI aliases -it and -ap (specify the full --immutable-types or --additional-properties flag)
• Empty content: {} now returns never. Dropped the --content-never flag as this is now the default behavior.
• Renamed and upgraded the Node API’s formatter() function to transform() and postTransform(). It’s an overall improvement on the original concept with even more power than before.

v5.4.0

✨ New features

• New --content-never flag forces never response body by @duncanbeevers (#905)

🐛 Bugfixes

• Empty strings are now allowed for properties like@default by @duncanbeevers (#906)
• Throws friendlier error on bad --prettier-config path by @duncanbeevers (#909)
• Objects are now allowed for properties like @default by @duncanbeevers (#910)
• Fixes enum export of operation paths by @duncanbeevers (#912)

v5.3.0

✨ New features

• New --make-paths-enum CLI flag by @berzi (#883)
• New --path-params-as-types CLI flag by @Powell-v2 (#891)
• Supports /** @constant */ JSDoc comments by @PhilipTrauner (#896)
• You can now add your own custom comment header at the top of every generated doc (#904)

🐛 Bugfixes

• Fixes inconsistent comment title (#904)

v5.2.0

✨ New features

• The --export-type flag was added to generate type instead of interface by @dominikdosoudil (#868)

🐛 Bugfixes

• Fixes CommonJS error for undici on older versions of Node

🐣 Minor changes

• Tiny optimizations for a little speed boost
• Updated schemas & examples

v5.1.1

⚠️ Changes

• Removes CJS version from npm (to use CJS, use openapi-typescript@4). Version 5 switched to ESM as default anyway, and since tests are now testing ESM, the reliability of CJS was dubious (and there were TypeScript problems as well)

🐛 Bugfixes

• Fixes type error when using TypeScript nightly (#847)
• Patches security vulnerability with node-fetch (by replacing with undici)

v5.1.0

✨ New Features

• Adds constants support by @sadfsdfdsa (#831)

🐛 Bugfixes

• Fixes a syntax error caused by an empty oneOf by @sadfsdfdsa (#830)

v5.0.1

🐛 Bugfixes

• Adds missing types for CJS build (#861)

v5.0.0

🦍 Major changes

• Updates this library to full ESM! ✨ This is the future of JavaScript, and is now natively supported in Node 14+.

🐥 Minor changes

• Now supports a URL() as input to make ESM usage easier (see example)

⚠️ Breaking changes

• 5.x drops support for Node 12. If you’re still on Node 12, be sure to lock your version to 4.x.