When upgrading to a newer release of the product, blog subject may no longer show in the workarea to be edited and added to blog posts. This functionality is considered legacy and now has to be enabled manually.
To enable blog subject and legacy blog components complete the following steps:
- Open the site's web.config file
- Search for ek_enableLegacyBlogFields
- Change the value to "true"
- Save the web.config
- Test functionality.