TinyMCE 8.7.0

These are the Tiny Cloud and TinyMCE Enterprise release notes. For information on the latest community version of TinyMCE, see the TinyMCE Changelog.

Overview

TinyMCE 8.7.0 was released for TinyMCE Enterprise and Tiny Cloud on Tuesday, June 30th, 2026. These release notes provide an overview of the changes for TinyMCE 8.7.0, including:

Accompanying Premium plugin changes

The following premium plugin updates were released alongside TinyMCE 8.7.0.

TinyMCE AI

The TinyMCE 8.7.0 release includes an accompanying release of the TinyMCE AI premium plugin.

TinyMCE AI includes the following addition.

New tinymceai_tool_data_callback option to customize the Model Context Protocol (MCP) tool status message

The TinyMCE AI plugin now supports the tinymceai_tool_data_callback option. This function runs when an MCP server sends an mcp-tool-result or mcp-tool-notification event during a streaming response, and returns the status message shown in the Chat sidebar while the AI model calls an MCP tool.

For information on the TinyMCE AI plugin, see: TinyMCE AI.

Improvements

TinyMCE 8.7.0 also includes the following improvement<s>:

Additions

TinyMCE 8.7.0 also includes the following addition<s>:

Changes

TinyMCE 8.7.0 also includes the following change<s>:

Removed

TinyMCE 8.7.0 also includes the following removal<s>:

Bug fixes

TinyMCE 8.7.0 also includes the following bug fix<es>:

Security fixes

TinyMCE 8.7.0 includes <a fix | fixes for the following security issue<s>:

Deprecated

TinyMCE 8.7.0 includes the following deprecation<s>:

Known issues

This section describes issues that users of TinyMCE 8.7.0 may encounter and possible workarounds for these issues.

There <is one | are <number> known issue<s> in TinyMCE 8.7.0.