Update changelogs from fern repo (#1770)

Co-authored-by: tstanmay13 <29681256+tstanmay13@users.noreply.github.com>

Author: fern-support

fern/products/sdks/overview/java/changelog/2025-11-04.mdx

@@ -1,3 +1,7 @@
+## 3.11.6
+**`(fix):`** Fix path parameter prefixes (e.g., v{version}) being split into separate segments, producing URLs like .../v/1 instead of .../v1.
+
+
 ## 3.11.5
 **`(fix):`** Extract error body parsing to ObjectMappers.parseErrorBody() utility method. When servers return XML/HTML errors instead of JSON, the utility gracefully falls back to raw string instead of throwing JsonProcessingException, preserving HTTP status codes and error details.