Update changelogs from fern repo (#1098)

Co-authored-by: tstanmay13 <[email protected]>

Author: fern-support

fern/products/sdks/overview/java/changelog/2025-10-02.mdx

@@ -1,3 +1,8 @@
+## 3.8.6
+**`(fix):`** Fixed SSE stream terminator parsing for OpenAI-style `data: [DONE]` format. Terminators are now
+checked after data extraction and only at event boundaries to prevent data loss.
+
+
 ## 3.8.5
 **`(fix):`** Fix SSE parser concatenating multiple events into malformed JSON. Events are now properly
 separated at blank line boundaries per SSE specification, with correct handling of multiline