Update changelogs from fern repo (#790)

fern-support · jsklan · web-flow · commit 4859514e6369 · 2025-09-14T18:54:32.000-04:00
Co-authored-by: jsklan &lt;100491078+jsklan@users.noreply.github.com&gt;
diff --git a/fern/products/cli-api-reference/cli-changelog/2025-09-12.mdx b/fern/products/cli-api-reference/cli-changelog/2025-09-12.mdx
@@ -1,3 +1,6 @@
+## 0.77.0
+**`(feat):`** Add customSections property to ReadmeConfig.
+
 ## 0.76.3
 **`(fix):`** Add missing reserved keywords for Ruby language.
 
