Update changelogs from fern repo (#2030)

Co-authored-by: patrickthornton <70873350+patrickthornton@users.noreply.github.com>

Author: fern-support

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

@@ -6,7 +6,7 @@
 
 
 ## 3.14.5
-**`(fix):`** Fix SDK generation failures for OpenAPI specs with nullable container types. The generator now properly handles nullable containers in response parsing and pagination, treating them distinctly from optional containers. Also adds support for literal container detection with improved error diagnostics. 
+**`(fix):`** Fix SDK generation failures for OpenAPI specs with nullable container types. The generator now properly handles nullable containers in response parsing and pagination, treating them distinctly from optional containers. Also adds support for literal container detection with improved error diagnostics.
 This fixes "Unexpected container type" errors that occurred when processing APIs with nullable types or array examples in query parameters.
 
 

fern/products/sdks/overview/java/changelog/2025-11-13.mdx

@@ -1,3 +1,10 @@
+## 3.15.0
+**`(feat):`** Upgrade dependencies:
+okhttp 4.12.0 -> 5.2.1,
+jackson 2.17.2 -> 2.18.2,
+[internal use only] mockito 3.11.2 -> 4.11.0.
+
+
 ## 3.14.14
 **`(fix):`** Fix streaming method names and request types in wire tests. Wire tests now correctly normalize streaming endpoints to use `.methodStream()` naming pattern and `MethodStreamRequest` types, while non-streaming endpoints use `.method()` and `MethodRequest`. This eliminates "incompatible types" compilation errors where streaming method calls were paired with non-streaming response types.