DOC-3151: Spelling Autocorrect no longer requires the spelling service.

Author: kemister85

modules/ROOT/pages/7.9.0-release-notes.adoc

@@ -69,6 +69,19 @@ The following premium plugin updates were released alongside {productname} {rele
 
 // For information on the **<Premium plugin name 1>** plugin, see: xref:<plugincode>.adoc[<Premium plugin name 1>].
 
+=== **Spelling Autocorrect**
+
+The {productname} {release-version} release includes an accompanying release of the **Spelling Autocorrect** premium plugin.
+
+**Spelling Autocorrect** includes the following improvements.
+
+==== Spelling Autocorrect no longer requires the spelling service.
+// #TINY-12041
+
+Previously, the {productname} autocorrect plugin depended on a server-side spelling service to retrieve its list of autocorrect entries. This setup increased server load and introduced latency due to REST API calls. As of {release-version}, the autocorrect list has been relocated to the client side, eliminating the need for a spellchecker server. This change improves performance by enabling caching and bundling of the autocorrect functionality with other client-side assets, resulting in faster load times and reduced backend dependencies.
+
+For information on the **Spelling Autocorrect** plugin, see: xref:autocorrect.adoc[Spelling Autocorrect plugin].
+
 
 [[accompanying-premium-plugin-end-of-life-announcement]]
 == Accompanying Premium plugin end-of-life announcement