Add diagrams into docs under features.

docs/sdk/features.md

@@ -347,3 +347,15 @@ extremely low latency.
 Cloud bucketing is required to use specific features such as (EdgeDB)[/extras/edgedb] and
 (Feature Opt-In)[/extras/advanced-targeting/feature-opt-in]. If you aren't using these features, then Local Bucketing
 is the recommended mode.
+
+## Server SDK Diagrams
+
+The following diagrams illustrate the initialization flow, and logical background processes created/managed by the SDKs.
+### Initialization Flow
+![Initialization Flow](/diagrams/server-sdk-initialization.svg)
+
+### Config Manager
+![Config Manager](/diagrams/config-manager.svg)
+
+### Event Manager
+![Event Manager](/diagrams/event-manager.svg)