Update docs

5 files changed, 9 insertions, 3 deletions

diff --git a/docs/en/cowboy/2.2/guide/specs.asciidoc b/docs/en/cowboy/2.2/guide/specs.asciidoc
index ec101fbd..87f91269 100644
--- a/docs/en/cowboy/2.2/guide/specs.asciidoc
+++ b/docs/en/cowboy/2.2/guide/specs.asciidoc
@@ -85,6 +85,7 @@ for or related to HTTP.
 * https://tools.ietf.org/html/rfc8187[RFC 8187]: Indicating Character Encoding and Language for HTTP Header Field Parameters
 * https://tools.ietf.org/html/rfc8188[RFC 8188]: Encrypted Content-Encoding for HTTP
 * https://tools.ietf.org/html/rfc8246[RFC 8246]: HTTP Immutable Responses
+* https://tools.ietf.org/html/rfc8297[RFC 8297]: An HTTP Status Code for Indicating Hints
 * https://www.w3.org/TR/webmention/[Webmention]: Webmention
 
 ==== Upcoming
diff --git a/docs/en/cowboy/2.2/guide/specs/index.html b/docs/en/cowboy/2.2/guide/specs/index.html
index cbfa8382..d17a94c6 100644
--- a/docs/en/cowboy/2.2/guide/specs/index.html
+++ b/docs/en/cowboy/2.2/guide/specs/index.html
@@ -452,6 +452,11 @@ for or related to HTTP.</p></div>
 </li>
 <li>
 <p>
+<a href="https://tools.ietf.org/html/rfc8297">RFC 8297</a>: An HTTP Status Code for Indicating Hints
+</p>
+</li>
+<li>
+<p>
 <a href="https://www.w3.org/TR/webmention/">Webmention</a>: Webmention
 </p>
 </li>
diff --git a/docs/en/gun/1.0/guide/introduction.asciidoc b/docs/en/gun/1.0/guide/introduction.asciidoc
index 89f2ae71..f437769a 100644
--- a/docs/en/gun/1.0/guide/introduction.asciidoc
+++ b/docs/en/gun/1.0/guide/introduction.asciidoc
@@ -11,7 +11,7 @@ protocols is required in order to read this guide.
 
 Gun is tested and supported on Linux.
 
-Gun is developed for Erlang 18+.
+Gun is developed for Erlang 19+.
 
 Gun may be compiled on earlier Erlang versions with small source code
 modifications but there is no guarantee that it will work as intended.
diff --git a/docs/en/gun/1.0/guide/introduction/index.html b/docs/en/gun/1.0/guide/introduction/index.html
index a6fe644c..377ae0e0 100644
--- a/docs/en/gun/1.0/guide/introduction/index.html
+++ b/docs/en/gun/1.0/guide/introduction/index.html
@@ -79,7 +79,7 @@ protocols is required in order to read this guide.</p></div>
 <h2 id="_supported_platforms">Supported platforms</h2>
 <div class="sectionbody">
 <div class="paragraph"><p>Gun is tested and supported on Linux.</p></div>
-<div class="paragraph"><p>Gun is developed for Erlang 18+.</p></div>
+<div class="paragraph"><p>Gun is developed for Erlang 19+.</p></div>
 <div class="paragraph"><p>Gun may be compiled on earlier Erlang versions with small source code
 modifications but there is no guarantee that it will work as intended.</p></div>
 </div>
diff --git a/docs/index.xml b/docs/index.xml
index fb953ed6..7448fff5 100644
--- a/docs/index.xml
+++ b/docs/index.xml
@@ -30,7 +30,7 @@
       <description>Gun is an Erlang HTTP client with support for HTTP/1.1, HTTP/2 and Websocket.
  Prerequisites Knowledge of Erlang, but also of the HTTP/1.1, HTTP/2 and Websocket protocols is required in order to read this guide.
    Supported platforms Gun is tested and supported on Linux.
- Gun is developed for Erlang 18+.
+ Gun is developed for Erlang 19+.
  Gun may be compiled on earlier Erlang versions with small source code modifications but there is no guarantee that it will work as intended.</description>
     </item>