diff --git a/docs/generators/kotlin-spring.html b/docs/generators/kotlin-spring.html
index b82582aab38c..e3dfc6f07054 100644
--- a/docs/generators/kotlin-spring.html
+++ b/docs/generators/kotlin-spring.html
@@ -31,13 +31,14 @@ sidebar_label: kotlin-spring</p>
 <tr><td>serverPort</td><td>configuration the port in which the sever is to run on</td><td></td><td>8080</td></tr>
 <tr><td>modelPackage</td><td>model package for generated code</td><td></td><td>org.openapitools.model</td></tr>
 <tr><td>apiPackage</td><td>api package for generated code</td><td></td><td>org.openapitools.api</td></tr>
-<tr><td>exceptionHandler</td><td>generate default global exception handlers</td><td></td><td>true</td></tr>
+<tr><td>exceptionHandler</td><td>generate default global exception handlers (not compatible with reactive. enabling reactive will disable exceptionHandler )</td><td></td><td>true</td></tr>
 <tr><td>gradleBuildFile</td><td>generate a gradle build file using the Kotlin DSL</td><td></td><td>true</td></tr>
 <tr><td>swaggerAnnotations</td><td>generate swagger annotations to go alongside controllers and models</td><td></td><td>false</td></tr>
 <tr><td>serviceInterface</td><td>generate service interfaces to go alongside controllers. In most cases this option would be used to update an existing project, so not to override implementations. Useful to help facilitate the generation gap pattern</td><td></td><td>false</td></tr>
 <tr><td>serviceImplementation</td><td>generate stub service implementations that extends service interfaces. If this is set to true service interfaces will also be generated</td><td></td><td>false</td></tr>
 <tr><td>useBeanValidation</td><td>Use BeanValidation API annotations to validate data types</td><td></td><td>true</td></tr>
+<tr><td>reactive</td><td>use coroutines for reactive behavior</td><td></td><td>false</td></tr>
 <tr><td>library</td><td>library template (sub-template)</td><td><dl><dt><strong>spring-boot</strong></dt><dd>Spring-boot Server application.</dd><dl></td><td>spring-boot</td></tr>
 </tbody>
 </table>
-</span></div></article></div><div class="docLastUpdate"><em>Last updated on 2019-5-22</em></div><div class="docs-prevnext"></div></div></div><nav class="onPageNav"></nav></div><footer class="nav-footer" id="footer"><section class="sitemap"><a href="/" class="nav-home"><img src="/img/mono-logo.svg" alt="OpenAPI Generator" width="66" height="58"/></a><div><h5>Docs</h5><a href="/docs/en/customization.html">Customizing Generators</a><a href="/docs/en/integrations.html">Workflow Integrations</a></div><div><h5>Community</h5><a href="/en/users.html">User Showcase</a><a href="http://stackoverflow.com/questions/tagged/openapi-generator" target="_blank" rel="noreferrer noopener">Stack Overflow</a><a href="https://gitter.im/OpenAPITools/openapi-generator">Chat Room</a><a href="https://twitter.com/oas_generator" target="_blank" rel="noreferrer noopener">Twitter</a></div><div><h5>More</h5><a href="/blog">Blog</a><a href="https://github.com/OpenAPITools/openapi-generator">GitHub Repo</a><a class="github-button" href="https://github.com/OpenAPITools/openapi-generator" data-icon="octicon-star" data-count-href="/OpenAPITools/openapi-generator/stargazers" data-show-count="true" data-count-aria-label="# stargazers on GitHub" aria-label="Star this project on GitHub">Star</a></div></section><section class="copyright">Copyright © 2019 OpenAPI-Generator Contributors (https://openapi-generator.tech). (Both &quot;OpenAPI Tools&quot; (https://OpenAPITools.org) and &quot;OpenAPI Generator&quot; are not affiliated with OpenAPI Initiative (OAI))</section></footer></div></body></html>
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+</span></div></article></div><div class="docLastUpdate"><em>Last updated on 2019-6-2</em></div><div class="docs-prevnext"></div></div></div><nav class="onPageNav"></nav></div><footer class="nav-footer" id="footer"><section class="sitemap"><a href="/" class="nav-home"><img src="/img/mono-logo.svg" alt="OpenAPI Generator" width="66" height="58"/></a><div><h5>Docs</h5><a href="/docs/en/customization.html">Customizing Generators</a><a href="/docs/en/integrations.html">Workflow Integrations</a></div><div><h5>Community</h5><a href="/en/users.html">User Showcase</a><a href="http://stackoverflow.com/questions/tagged/openapi-generator" target="_blank" rel="noreferrer noopener">Stack Overflow</a><a href="https://gitter.im/OpenAPITools/openapi-generator">Chat Room</a><a href="https://twitter.com/oas_generator" target="_blank" rel="noreferrer noopener">Twitter</a></div><div><h5>More</h5><a href="/blog">Blog</a><a href="https://github.com/OpenAPITools/openapi-generator">GitHub Repo</a><a class="github-button" href="https://github.com/OpenAPITools/openapi-generator" data-icon="octicon-star" data-count-href="/OpenAPITools/openapi-generator/stargazers" data-show-count="true" data-count-aria-label="# stargazers on GitHub" aria-label="Star this project on GitHub">Star</a></div></section><section class="copyright">Copyright © 2019 OpenAPI-Generator Contributors (https://openapi-generator.tech). (Both &quot;OpenAPI Tools&quot; (https://OpenAPITools.org) and &quot;OpenAPI Generator&quot; are not affiliated with OpenAPI Initiative (OAI))</section></footer></div></body></html>
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diff --git a/docs/generators/kotlin-spring/index.html b/docs/generators/kotlin-spring/index.html
index b82582aab38c..e3dfc6f07054 100644
--- a/docs/generators/kotlin-spring/index.html
+++ b/docs/generators/kotlin-spring/index.html
@@ -31,13 +31,14 @@ sidebar_label: kotlin-spring</p>
 <tr><td>serverPort</td><td>configuration the port in which the sever is to run on</td><td></td><td>8080</td></tr>
 <tr><td>modelPackage</td><td>model package for generated code</td><td></td><td>org.openapitools.model</td></tr>
 <tr><td>apiPackage</td><td>api package for generated code</td><td></td><td>org.openapitools.api</td></tr>
-<tr><td>exceptionHandler</td><td>generate default global exception handlers</td><td></td><td>true</td></tr>
+<tr><td>exceptionHandler</td><td>generate default global exception handlers (not compatible with reactive. enabling reactive will disable exceptionHandler )</td><td></td><td>true</td></tr>
 <tr><td>gradleBuildFile</td><td>generate a gradle build file using the Kotlin DSL</td><td></td><td>true</td></tr>
 <tr><td>swaggerAnnotations</td><td>generate swagger annotations to go alongside controllers and models</td><td></td><td>false</td></tr>
 <tr><td>serviceInterface</td><td>generate service interfaces to go alongside controllers. In most cases this option would be used to update an existing project, so not to override implementations. Useful to help facilitate the generation gap pattern</td><td></td><td>false</td></tr>
 <tr><td>serviceImplementation</td><td>generate stub service implementations that extends service interfaces. If this is set to true service interfaces will also be generated</td><td></td><td>false</td></tr>
 <tr><td>useBeanValidation</td><td>Use BeanValidation API annotations to validate data types</td><td></td><td>true</td></tr>
+<tr><td>reactive</td><td>use coroutines for reactive behavior</td><td></td><td>false</td></tr>
 <tr><td>library</td><td>library template (sub-template)</td><td><dl><dt><strong>spring-boot</strong></dt><dd>Spring-boot Server application.</dd><dl></td><td>spring-boot</td></tr>
 </tbody>
 </table>
-</span></div></article></div><div class="docLastUpdate"><em>Last updated on 2019-5-22</em></div><div class="docs-prevnext"></div></div></div><nav class="onPageNav"></nav></div><footer class="nav-footer" id="footer"><section class="sitemap"><a href="/" class="nav-home"><img src="/img/mono-logo.svg" alt="OpenAPI Generator" width="66" height="58"/></a><div><h5>Docs</h5><a href="/docs/en/customization.html">Customizing Generators</a><a href="/docs/en/integrations.html">Workflow Integrations</a></div><div><h5>Community</h5><a href="/en/users.html">User Showcase</a><a href="http://stackoverflow.com/questions/tagged/openapi-generator" target="_blank" rel="noreferrer noopener">Stack Overflow</a><a href="https://gitter.im/OpenAPITools/openapi-generator">Chat Room</a><a href="https://twitter.com/oas_generator" target="_blank" rel="noreferrer noopener">Twitter</a></div><div><h5>More</h5><a href="/blog">Blog</a><a href="https://github.com/OpenAPITools/openapi-generator">GitHub Repo</a><a class="github-button" href="https://github.com/OpenAPITools/openapi-generator" data-icon="octicon-star" data-count-href="/OpenAPITools/openapi-generator/stargazers" data-show-count="true" data-count-aria-label="# stargazers on GitHub" aria-label="Star this project on GitHub">Star</a></div></section><section class="copyright">Copyright © 2019 OpenAPI-Generator Contributors (https://openapi-generator.tech). (Both &quot;OpenAPI Tools&quot; (https://OpenAPITools.org) and &quot;OpenAPI Generator&quot; are not affiliated with OpenAPI Initiative (OAI))</section></footer></div></body></html>
\ No newline at end of file
+</span></div></article></div><div class="docLastUpdate"><em>Last updated on 2019-6-2</em></div><div class="docs-prevnext"></div></div></div><nav class="onPageNav"></nav></div><footer class="nav-footer" id="footer"><section class="sitemap"><a href="/" class="nav-home"><img src="/img/mono-logo.svg" alt="OpenAPI Generator" width="66" height="58"/></a><div><h5>Docs</h5><a href="/docs/en/customization.html">Customizing Generators</a><a href="/docs/en/integrations.html">Workflow Integrations</a></div><div><h5>Community</h5><a href="/en/users.html">User Showcase</a><a href="http://stackoverflow.com/questions/tagged/openapi-generator" target="_blank" rel="noreferrer noopener">Stack Overflow</a><a href="https://gitter.im/OpenAPITools/openapi-generator">Chat Room</a><a href="https://twitter.com/oas_generator" target="_blank" rel="noreferrer noopener">Twitter</a></div><div><h5>More</h5><a href="/blog">Blog</a><a href="https://github.com/OpenAPITools/openapi-generator">GitHub Repo</a><a class="github-button" href="https://github.com/OpenAPITools/openapi-generator" data-icon="octicon-star" data-count-href="/OpenAPITools/openapi-generator/stargazers" data-show-count="true" data-count-aria-label="# stargazers on GitHub" aria-label="Star this project on GitHub">Star</a></div></section><section class="copyright">Copyright © 2019 OpenAPI-Generator Contributors (https://openapi-generator.tech). (Both &quot;OpenAPI Tools&quot; (https://OpenAPITools.org) and &quot;OpenAPI Generator&quot; are not affiliated with OpenAPI Initiative (OAI))</section></footer></div></body></html>
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