Error: fastify-plugin - expected '<2.12.0' fastify version, '2.12.0' is installed

[gblok]

module.exports = fp(
  async (fastify, opts) => {
    return openapi(fastify, opts);
  },
  {
    fastify: '<2.12.0',
    name: 'fastify-oas',
  },
);

... correct plz

[SkeLLLa]

@gblok That's expected. See https://github.com/SkeLLLa/fastify-oas#fastify-support notice.

TLDR: fastify 2.12 has regression that breaks this extension.

That's done so to prevent existing users from sudden updates with npm update, cause breaking changes were introduced in minor version.

See fastify/fastify#2104 for details.

[SkeLLLa]

@gblok Issue is fixed in Fastify.

fastify/fastify#2108

[gblok]

thx )