Update docs

1 files changed, 26 insertions, 16 deletions

diff --git a/index.xml b/index.xml
index c5e1b3bf..476a2264 100644
--- a/index.xml
+++ b/index.xml
@@ -1432,6 +1432,16 @@
     </item>
     
     <item>
+      <title>Changes since Cowboy 2.2</title>
+      <link>https://ninenines.eu/docs/en/cowboy/2.2/guide/migrating_from_2.2/</link>
+      <pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate>
+      
+      <guid>https://ninenines.eu/docs/en/cowboy/2.2/guide/migrating_from_2.2/</guid>
+      <description>The following patch versions were released since Cowboy 2.2:
+ Cowboy 2.2.1    Colons are now allowed within path segments in routes provided to cowboy_router:compile/1 as long as they are not the first character of the path segment.    The cowboy_req:delete_resp_header/2 function will no longer crash when no response header was set before calling it.    A miscount of the output HTTP/2 flow control window has been fixed.</description>
+    </item>
+    
+    <item>
       <title>Migrating from Cowboy 1.0 to 2.0</title>
       <link>https://ninenines.eu/docs/en/cowboy/2.0/guide/migrating_from_1.0/</link>
       <pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate>
@@ -1453,16 +1463,6 @@
     </item>
     
     <item>
-      <title>Migrating from Cowboy 2.1 to 2.2</title>
-      <link>https://ninenines.eu/docs/en/cowboy/2.2/guide/migrating_from_2.1/</link>
-      <pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate>
-      
-      <guid>https://ninenines.eu/docs/en/cowboy/2.2/guide/migrating_from_2.1/</guid>
-      <description>Cowboy 2.2 focused on adding features required for writing gRPC servers and on completing test suites for the core HTTP RFCs, fixing many bugs along the way.
- Features added    Add support for sending trailers at the end of response bodies. Trailers are additional header fields that may be sent after the body to add more information to the response. Their usage is required in gRPC servers. They are optional and may be discarded in other scenarios (for example if the request goes through an HTTP/1.</description>
-    </item>
-    
-    <item>
       <title>HTTP and other specifications</title>
       <link>https://ninenines.eu/docs/en/cowboy/2.0/guide/specs/</link>
       <pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate>
@@ -1484,13 +1484,13 @@
     </item>
     
     <item>
-      <title>Migrating from Cowboy 2.0 to 2.1</title>
-      <link>https://ninenines.eu/docs/en/cowboy/2.2/guide/migrating_from_2.0/</link>
+      <title>Migrating from Cowboy 2.1 to 2.2</title>
+      <link>https://ninenines.eu/docs/en/cowboy/2.2/guide/migrating_from_2.1/</link>
       <pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate>
       
-      <guid>https://ninenines.eu/docs/en/cowboy/2.2/guide/migrating_from_2.0/</guid>
-      <description>Cowboy 2.1 focused on adding features that were temporarily removed in Cowboy 2.0. A number of bugs found in the 2.0 release were also fixed.
- Features added    It is now possible to obtain the client TLS certificate and the local IP/port for the connection from the Req object.    Informational responses (1XX responses) can now be sent. They must be sent before initiating the final response.</description>
+      <guid>https://ninenines.eu/docs/en/cowboy/2.2/guide/migrating_from_2.1/</guid>
+      <description>Cowboy 2.2 focused on adding features required for writing gRPC servers and on completing test suites for the core HTTP RFCs, fixing many bugs along the way.
+ Features added    Add support for sending trailers at the end of response bodies. Trailers are additional header fields that may be sent after the body to add more information to the response. Their usage is required in gRPC servers. They are optional and may be discarded in other scenarios (for example if the request goes through an HTTP/1.</description>
     </item>
     
     <item>
@@ -1504,6 +1504,16 @@
     </item>
     
     <item>
+      <title>Migrating from Cowboy 2.0 to 2.1</title>
+      <link>https://ninenines.eu/docs/en/cowboy/2.2/guide/migrating_from_2.0/</link>
+      <pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate>
+      
+      <guid>https://ninenines.eu/docs/en/cowboy/2.2/guide/migrating_from_2.0/</guid>
+      <description>Cowboy 2.1 focused on adding features that were temporarily removed in Cowboy 2.0. A number of bugs found in the 2.0 release were also fixed.
+ Features added    It is now possible to obtain the client TLS certificate and the local IP/port for the connection from the Req object.    Informational responses (1XX responses) can now be sent. They must be sent before initiating the final response.</description>
+    </item>
+    
+    <item>
       <title>Migrating from Cowboy 1.0 to 2.0</title>
       <link>https://ninenines.eu/docs/en/cowboy/2.2/guide/migrating_from_1.0/</link>
       <pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate>
@@ -1952,7 +1962,7 @@ Crowdfund my salary or buy The Erlanger Playbook
       <pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate>
       
       <guid>https://ninenines.eu/docs/en/cowboy/2.2/guide/</guid>
-      <description>Rationale    The modern Web    Erlang and the Web     Introduction    Introduction    Getting started    Flow diagram     Configuration    Listeners    Routing    Constraints     Handlers    Handlers    Loop handlers    Static files     Request and response    Request details    Reading the request body    Sending a response    Using cookies    Multipart     REST    REST principles    Handling REST requests    REST flowcharts    Designing a resource handler     Websocket    The Websocket protocol    Websocket handlers     Advanced    Streams    Middlewares     Additional information    Migrating from Cowboy 2.</description>
+      <description>Rationale    The modern Web    Erlang and the Web     Introduction    Introduction    Getting started    Flow diagram     Configuration    Listeners    Routing    Constraints     Handlers    Handlers    Loop handlers    Static files     Request and response    Request details    Reading the request body    Sending a response    Using cookies    Multipart     REST    REST principles    Handling REST requests    REST flowcharts    Designing a resource handler     Websocket    The Websocket protocol    Websocket handlers     Advanced    Streams    Middlewares     Additional information    Changes since Cowboy 2.</description>
     </item>
     
     <item>