Bump the cache of getPublishedContentByUrl in v1 (#3146)

Author: SamyPesse

Diff for: packages/gitbook/src/lib/api.ts

@@ -242,7 +242,7 @@ export const getLatestOpenAPISpecVersionContent = cache({
  * Resolve a URL to the content to render.
  */
 export const getPublishedContentByUrl = cache({
-    name: 'api.getPublishedContentByUrl.v6',
+    name: 'api.getPublishedContentByUrl.v7',
     tag: (url) => getCacheTagForURL(url),
     get: async (
         url: string,