Title: johncblacker's Topics | WordPress.org

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# johncblacker

  [  ](https://wordpress.org/support/users/johncblacker/)

 *   [Profile](https://wordpress.org/support/users/johncblacker/)
 *   [Topics Started](https://wordpress.org/support/users/johncblacker/topics/)
 *   [Replies Created](https://wordpress.org/support/users/johncblacker/replies/)
 *   [Reviews Written](https://wordpress.org/support/users/johncblacker/reviews/)
 *   [Topics Replied To](https://wordpress.org/support/users/johncblacker/replied-to/)
 *   [Engagements](https://wordpress.org/support/users/johncblacker/engagements/)
 *   [Favorites](https://wordpress.org/support/users/johncblacker/favorites/)

 Search topics:

## Forum Topics Started

    - Topic
    - Participants
    - Replies
    - Last Post
 *  -  [RSS Feed validation failure version 2.0.4 and 2.0.5](https://wordpress.org/support/topic/rss-feed-validation-failure-version-204-and-205/)
    -  Started by: [johncblacker](https://wordpress.org/support/users/johncblacker/)
      in: [Fixing WordPress](https://wordpress.org/support/forum/how-to-and-troubleshooting/)
    - 3
    - 6
    -  [19 years, 2 months ago](https://wordpress.org/support/topic/rss-feed-validation-failure-version-204-and-205/#post-505271)
    -  [sms4smile](https://wordpress.org/support/users/sms4smile/)
 *