Application Launcher

Type	Related Ticket	Release Note
Feature	DAI-170	Acquia Source provides a minimal agent definition (`mcp-tester.md`) that enables developers to validate MCP server connectivity and tool invocation in local environments.
Feature	DAI-166	Acquia Source introduces an MCP server tool that enables agents to manage site logos, including file uploads and configuration updates.
Feature	DAI-164	Acquia Source provides a new `batch_add_components_to_page` tool that enables AI agents to insert multiple components in a single call, reducing round-trips and speeding up automated page building.
Feature	XB-2130	Acquia Source is updated to include a `meta.count` property in JSON:API list responses that enables clients to display pagination context.
Change	DAI-187	Acquia Source is enhanced to update the Nebula logo component to consume the site logo URL from `getSiteData()`, ensuring the UI reflects uploaded logos.
Change	DAI-174	Acquia Source is enhanced so that the browser tab tries to close, or displays a success message, after a successful MCP server OAuth redirect to non-HTTP schemes such as `cursor://`.
Change	XB-2089	Acquia Source is updated to ensure code deployments are atomic through default rollback on failure behavior for all users. Code deployments through Command Line Interface CLI and Github Integration are updated to ensure atomic deployments.
Change	ACMS-6051	Acquia Source is enhanced to upgrade the core Canvas module from v1.3.3 to v1.4.0.
Change	HAAS-2313 HAAS-2330 HAAS-2331 HAAS-2333	Acquia Source is enhanced to update several core dependencies. This release upgrades `drupal/autosave_form` to version 1.11.0, `drupal/redirect` to version 1.13.0, `drupal/memcache` to version 2.8.0, and `mcp/sdk` to version 0.5.0.
Fix	DAI-194	Stale page auto-saves overwrote newer component tree data pushed through the Drupal Canvas CLI.

Acquia Source Release Notes - May 12, 2026