@@ -64,7 +64,7 @@ These options may be applied as additional-properties (cli) or configOptions (pl
 |implicitHeadersRegex|Skip header parameters that matches given regex in the generated API methods using @ApiImplicitParams annotation. Note: this parameter is ignored when implicitHeaders=true| |null|
 |invokerPackage|root package for generated code| |org.openapitools.client|
 |legacyDiscriminatorBehavior|Set to false for generators with better support for discriminators. (Python, Java, Go, PowerShell, C# have this enabled by default).|<dl><dt>**true**</dt><dd>The mapping in the discriminator includes descendent schemas that allOf inherit from self and the discriminator mapping schemas in the OAS document.</dd><dt>**false**</dt><dd>The mapping in the discriminator includes any descendent schemas that allOf inherit from self, any oneOf schemas, any anyOf schemas, any x-discriminator-values, and the discriminator mapping schemas in the OAS document AND Codegen validates that oneOf and anyOf schemas contain the required discriminator and throws an error if the discriminator is missing.</dd></dl>|true|
-|library|library template (sub-template) to use|<dl><dt>**jersey2**</dt><dd>HTTP client: Jersey client 2.25.1. JSON processing: Jackson 2.18.9</dd><dt>**jersey3**</dt><dd>HTTP client: Jersey client 3.1.11. JSON processing: Jackson 2.x (3.x if `useJackson3=true`, requires Java 17+)</dd><dt>**feign**</dt><dd>HTTP client: OpenFeign 13.2.1. JSON processing: Jackson 2.18.9 or Gson 2.10.1</dd><dt>**feign-hc5**</dt><dd>HTTP client: OpenFeign 13.2.1/HttpClient5 5.4.2. JSON processing: Jackson 2.18.9 or Gson 2.10.1</dd><dt>**okhttp-gson**</dt><dd>[DEFAULT] HTTP client: OkHttp 4.11.0. JSON processing: Gson 2.10.1. Enable Parcelable models on Android using '-DparcelableModel=true'. Enable gzip request encoding using '-DuseGzipFeature=true'.</dd><dt>**retrofit2**</dt><dd>HTTP client: OkHttp 4.11.0. JSON processing: Gson 2.10.1 (Retrofit 2.5.0) or Jackson 2.18.9. Enable the RxJava adapter using '-DuseRxJava[2/3]=true'. (RxJava 1.x or 2.x or 3.x)</dd><dt>**resttemplate**</dt><dd>HTTP client: Spring RestTemplate 5.3.33 (6.2.x if `useJakartaEe=true`, 7.x.x if `useSpringBoot4=true`). JSON processing: Jackson 2.x (3.x if `useJackson3=true`)</dd><dt>**webclient**</dt><dd>HTTP client: Spring WebClient 5.1.18 (7.x.x if `useSpringBoot4=true`). JSON processing: Jackson 2.18.9 (3.x if `useJackson3=true`)</dd><dt>**restclient**</dt><dd>HTTP client: Spring RestClient 6.1.6 (7.x.x if `useSpringBoot4=true`). JSON processing: Jackson 2.18.9 (3.x if `useJackson3=true`)</dd><dt>**resteasy**</dt><dd>HTTP client: Resteasy client 4.7.6. JSON processing: Jackson 2.18.9</dd><dt>**vertx**</dt><dd>HTTP client: VertX client 3.5.2. JSON processing: Jackson 2.18.9</dd><dt>**google-api-client**</dt><dd>HTTP client: Google API client 2.2.0. JSON processing: Jackson 2.18.9</dd><dt>**rest-assured**</dt><dd>HTTP client: rest-assured 5.3.2. JSON processing: Gson 2.10.1 or Jackson 2.18.9. Only for Java 8</dd><dt>**native**</dt><dd>HTTP client: Java native HttpClient. JSON processing: Jackson 2.18.9 (3.x if `useJackson3=true`). Only for Java11+</dd><dt>**microprofile**</dt><dd>HTTP client: Microprofile client 2.0 (default, set desired version via `microprofileRestClientVersion=x.x.x`). JSON processing: JSON-B 1.0.2 or Jackson 2.18.9</dd><dt>**apache-httpclient**</dt><dd>HTTP client: Apache httpclient 5.2.1. JSON processing: Jackson 2.18.9 (3.x if `useJackson3=true`)</dd></dl>|okhttp-gson|
+|library|library template (sub-template) to use|<dl><dt>**jersey2**</dt><dd>HTTP client: Jersey client 2.25.1. JSON processing: Jackson 2.18.9</dd><dt>**jersey3**</dt><dd>HTTP client: Jersey client 3.1.11. JSON processing: Jackson 2.x (3.x if `useJackson3=true`, requires Java 17+)</dd><dt>**feign**</dt><dd>HTTP client: OpenFeign 13.2.1. JSON processing: Jackson 2.18.9 or Gson 2.10.1</dd><dt>**feign-hc5**</dt><dd>HTTP client: OpenFeign 13.2.1/HttpClient5 5.4.2. JSON processing: Jackson 2.18.9 or Gson 2.10.1</dd><dt>**okhttp-gson**</dt><dd>[DEFAULT] HTTP client: OkHttp 4.11.0. JSON processing: Gson 2.10.1. Enable Parcelable models on Android using '-DparcelableModel=true'. Enable gzip request encoding using '-DuseGzipFeature=true'.</dd><dt>**okhttp**</dt><dd>[BETA] HTTP client: OkHttp 5.4.0. JSON processing: Gson 2.10.1 (default), Jackson 2.22.1 (3.2.1 if `useJackson3=true`) or JSON-B, selected via '-DserializationLibrary'. Enable Parcelable models on Android using '-DparcelableModel=true'. Enable gzip request encoding using '-DuseGzipFeature=true'.</dd><dt>**retrofit2**</dt><dd>HTTP client: OkHttp 4.11.0. JSON processing: Gson 2.10.1 (Retrofit 2.5.0) or Jackson 2.18.9. Enable the RxJava adapter using '-DuseRxJava[2/3]=true'. (RxJava 1.x or 2.x or 3.x)</dd><dt>**resttemplate**</dt><dd>HTTP client: Spring RestTemplate 5.3.33 (6.2.x if `useJakartaEe=true`, 7.x.x if `useSpringBoot4=true`). JSON processing: Jackson 2.x (3.x if `useJackson3=true`)</dd><dt>**webclient**</dt><dd>HTTP client: Spring WebClient 5.1.18 (7.x.x if `useSpringBoot4=true`). JSON processing: Jackson 2.18.9 (3.x if `useJackson3=true`)</dd><dt>**restclient**</dt><dd>HTTP client: Spring RestClient 6.1.6 (7.x.x if `useSpringBoot4=true`). JSON processing: Jackson 2.18.9 (3.x if `useJackson3=true`)</dd><dt>**resteasy**</dt><dd>HTTP client: Resteasy client 4.7.6. JSON processing: Jackson 2.18.9</dd><dt>**vertx**</dt><dd>HTTP client: VertX client 3.5.2. JSON processing: Jackson 2.18.9</dd><dt>**google-api-client**</dt><dd>HTTP client: Google API client 2.2.0. JSON processing: Jackson 2.18.9</dd><dt>**rest-assured**</dt><dd>HTTP client: rest-assured 5.3.2. JSON processing: Gson 2.10.1 or Jackson 2.18.9. Only for Java 8</dd><dt>**native**</dt><dd>HTTP client: Java native HttpClient. JSON processing: Jackson 2.18.9 (3.x if `useJackson3=true`). Only for Java11+</dd><dt>**microprofile**</dt><dd>HTTP client: Microprofile client 2.0 (default, set desired version via `microprofileRestClientVersion=x.x.x`). JSON processing: JSON-B 1.0.2 or Jackson 2.18.9</dd><dt>**apache-httpclient**</dt><dd>HTTP client: Apache httpclient 5.2.1. JSON processing: Jackson 2.18.9 (3.x if `useJackson3=true`)</dd></dl>|okhttp-gson|
 |licenseName|The name of the license| |Unlicense|
 |licenseUrl|The URL of the license| |http://unlicense.org|
 |microprofileFramework|Framework for microprofile. Possible values &quot;kumuluzee&quot;| |null|
@@ -100,7 +100,7 @@ These options may be applied as additional-properties (cli) or configOptions (pl
 |useGzipFeature|Send gzip-encoded requests| |false|
 |useJackson3|Use Jackson 3 instead of Jackson 2. Supported for 'native', 'apache-httpclient', and 'jersey3' libraries (requires Java 17+) and for Spring 'resttemplate', 'webclient', and 'restclient' libraries (require useSpringBoot4=true).| |false|
 |useJakartaEe|whether to use Jakarta EE namespace instead of javax| |false|
-|useJspecify|Use Jspecify for null checks. Only supported for [native, restclient, resttemplate, webclient]| |false|
+|useJspecify|Use Jspecify for null checks. Only supported for [native, okhttp, restclient, resttemplate, webclient]| |false|
 |useOneOfDiscriminatorLookup|Use the discriminator's mapping in oneOf to speed up the model lookup. IMPORTANT: Validation (e.g. one and only one match in oneOf's schemas) will be skipped. Only jersey2, jersey3, native, okhttp-gson support this option.| |false|
 |useOneOfInterfaces|whether to use a java interface to describe a set of oneOf options, where each option is a class that implements the interface| |false|
 |usePlayWS|Use Play! Async HTTP client (Play WS API)| |false|