Update README and bump version

Author: synesthesiam

README.md

@@ -322,6 +322,13 @@ Pipelines are run on the server, but can be triggered remotely from the server a
 * `timer-finished` - timer finished without being cancelled
     * `id` - unique id of timer (string, required)
 
+### Miscellaneous
+
+* `user-event` - user-defined event
+    * `name` - name of the user event type (string, required)
+    * `data` - data for user event (object, optional)
+    * `context` - context from previous interactions (object, optional)
+
 ## Event Flow
 
 * → is an event from client to server
@@ -411,6 +418,15 @@ Streaming:
 2. ← `intent` if successful
 3. ← `not-recognized` if not successful
 
+For multiple intents:
+
+1. → `recognize` (required)
+2. → `intents-start` if successful
+2. → `intent` if successful
+    * One or more intents
+2. → `intents-end` if successful
+3. ← `not-recognized` if not successful
+
 ### Intent Handling
 
 For structured intents:

pyproject.toml

@@ -1,6 +1,6 @@
 [project]
 name = "wyoming"
-version = "1.8.0"
+version = "1.9.0"
 description = "Peer-to-peer protocol for voice assistants"
 readme = "README.md"
 requires-python = ">=3.8"