Update changelogs from fern repo (#5251)

Co-authored-by: dsinghvi <10870189+dsinghvi@users.noreply.github.com>

Author: fern-support

fern/products/cli-api-reference/cli-changelog/2026-04-29.mdx

@@ -1,3 +1,11 @@
+## 4.109.0
+**`(feat):`** cli-v2: Add support for GraphQL specs in `fern.yml`. Specs can now be declared
+with a `graphql` key (plus optional `name`, `origin`, and `overrides`) and are
+rendered in the docs pipeline. SDK generation targets that reference an API
+containing a GraphQL spec emit a non-fatal warning and skip the GraphQL spec,
+since GraphQL SDK generation is not supported.
+
+
 ## 4.108.0
 **`(internal):`** Validate staged changelog entries in `changes/<version>/*.yml` (not just `versions.yml`)
 and trigger the workflow on PRs that touch those staged files. Catches unescaped