Bump minor version.

Author: ioquatix

context/getting-started.md

@@ -53,3 +53,25 @@ end
 ```
 
 The adapter automatically detects your Rack version (v2, v3, or v3.1+) and uses the appropriate implementation, ensuring compatibility without any configuration.
+
+### Server Adapter
+
+Any Rack compatible server can host `Protocol::HTTP` compatible middlewares.
+
+``` ruby
+require "protocol/http/middleware"
+require "protocol/rack"
+
+# Your native application:
+middleware = Protocol::HTTP::Middleware::HelloWorld
+
+run do |env|
+	# Convert the rack request to a compatible rich request object:
+	request = Protocol::Rack::Request[env]
+	
+	# Call your application
+	response = middleware.call(request)
+	
+	Protocol::Rack::Adapter.make_response(env, response)
+end
+```

lib/protocol/rack/version.rb

@@ -5,6 +5,6 @@
 
 module Protocol
 	module Rack
-		VERSION = "0.18.0"
+		VERSION = "0.19.0"
 	end
 end

readme.md

@@ -21,6 +21,10 @@ Please see the [project documentation](https://socketry.github.io/protocol-rack/
 
 Please see the [project releases](https://socketry.github.io/protocol-rack/releases/index) for all releases.
 
+### v0.19.0
+
+  - Use `Headers#add` instead of `Headers#[]=` in Rack3 and Rack31 adapters, which is the correct interface for appending headers.
+
 ### v0.18.0
 
   - Correctly invoke `rack.response_finished` in reverse order.

releases.md

@@ -1,6 +1,6 @@
 # Releases
 
-## Unreleased
+## v0.19.0
 
   - Use `Headers#add` instead of `Headers#[]=` in Rack3 and Rack31 adapters, which is the correct interface for appending headers.