Update changelogs from fern repo (#2902)

Co-authored-by: iamnamananand996 <[email protected]>

Author: fern-support

fern/products/sdks/overview/ruby/changelog/2025-12-19.mdx

@@ -0,0 +1,8 @@
+## 1.0.0-rc74
+**`(feat):`** Add opt-in `requirePaths` config option for auto-loading user-defined files when the gem
+is required. When configured (e.g., `requirePaths: ["custom_integration", "sentry_integration"]`),
+the gem entrypoint will auto-load each file from `lib/<gem>/<path>.rb` if it exists. This
+allows users to add custom code (e.g., Sentry integration) without needing to fernignore
+generated files. Uses file existence check to avoid silently swallowing real errors.
+
+