Title: Allowed Blocks
Last modified: April 30, 2020

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# Allowed Blocks

 *  Resolved [Troy Chaplin](https://wordpress.org/support/users/areziaal/)
 * (@areziaal)
 * [6 years, 1 month ago](https://wordpress.org/support/topic/allowed-blocks/)
 * In previous version devs could use a allowed_block_types filter to customize 
   what core blocks are available. This no longer works. How does this work now???
   Getting tired of the constant changes that break things.

Viewing 2 replies - 1 through 2 (of 2 total)

 *  Thread Starter [Troy Chaplin](https://wordpress.org/support/users/areziaal/)
 * (@areziaal)
 * [6 years, 1 month ago](https://wordpress.org/support/topic/allowed-blocks/#post-12760305)
 * This issue was caused by version 2.4.17.22 of Gravityforms… Fun times when premium
   plugins start breaking core functionality
 *  Thread Starter [Troy Chaplin](https://wordpress.org/support/users/areziaal/)
 * (@areziaal)
 * [6 years, 1 month ago](https://wordpress.org/support/topic/allowed-blocks/#post-12760308)
 * Marking as closed

Viewing 2 replies - 1 through 2 (of 2 total)

The topic ‘Allowed Blocks’ is closed to new replies.

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 * 2 replies
 * 1 participant
 * Last reply from: [Troy Chaplin](https://wordpress.org/support/users/areziaal/)
 * Last activity: [6 years, 1 month ago](https://wordpress.org/support/topic/allowed-blocks/#post-12760308)
 * Status: resolved