Mark new module APIs as experimental (element-hq#18536)

Author: anoadragon453

changelog.d/18536.doc

@@ -0,0 +1 @@
+Mark the new module APIs in this release as experimental.

docs/modules/media_repository_callbacks.md

@@ -14,6 +14,11 @@ _First introduced in Synapse v1.132.0_
 async def get_media_config_for_user(user_id: str) -> Optional[JsonDict]
 ```
 
+**<span style="color:red">
+Caution: This callback is currently experimental . The method signature or behaviour
+may change without notice.
+</span>**
+
 Called when processing a request from a client for the
 [media config endpoint](https://spec.matrix.org/latest/client-server-api/#get_matrixclientv1mediaconfig).
 
@@ -39,6 +44,11 @@ _First introduced in Synapse v1.132.0_
 async def is_user_allowed_to_upload_media_of_size(user_id: str, size: int) -> bool
 ```
 
+**<span style="color:red">
+Caution: This callback is currently experimental . The method signature or behaviour
+may change without notice.
+</span>**
+
 Called before media is accepted for upload from a user, in case the module needs to
 enforce a different limit for the particular user.
 

docs/modules/ratelimit_callbacks.md

@@ -14,6 +14,11 @@ _First introduced in Synapse v1.132.0_
 async def get_ratelimit_override_for_user(user: str, limiter_name: str) -> Optional[synapse.module_api.RatelimitOverride]
 ```
 
+**<span style="color:red">
+Caution: This callback is currently experimental . The method signature or behaviour
+may change without notice.
+</span>**
+
 Called when constructing a ratelimiter of a particular type for a user. The module can
 return a `messages_per_second` and `burst_count` to be used, or `None` if
 the default settings are adequate. The user is represented by their Matrix user ID

docs/modules/spam_checker_callbacks.md

@@ -254,6 +254,11 @@ _First introduced in Synapse v1.132.0_
 async def user_may_send_state_event(user_id: str, room_id: str, event_type: str, state_key: str, content: JsonDict) -> Union["synapse.module_api.NOT_SPAM", "synapse.module_api.errors.Codes"]
 ```
 
+**<span style="color:red">
+Caution: This callback is currently experimental . The method signature or behaviour
+may change without notice.
+</span>**
+
 Called when processing a request to [send state events](https://spec.matrix.org/latest/client-server-api/#put_matrixclientv3roomsroomidstateeventtypestatekey) to a room.
 
 The arguments passed to this callback are: