Upgrading from 1.x or a 2.0 alpha

Droost 2.0 is rebuilt on Tool API. Several modules that 1.x and the alphas shipped are gone: droost_eca, droost_examples, droost_snyk, droost_tool_api and droost_workflow, along with droost's own MCP server. The workflow and the code knowledge moved out to the droost command.

How to move

Back up the database and code, and rehearse on a development copy. Uninstall while the old code is still on disk, then install 2.0 fresh:

drush pm:uninstall droost      # and every droost_* submodule you enabled
composer remove drupal/droost
composer require 'drupal/tool:^1.0@beta' 'drupal/droost:^2.0'
drush en droost

Uninstall before you remove the code, not after. A module left enabled whose code is gone from disk breaks Drupal's bootstrap before anything could repair it.

If the old version pulled in drupal/mcp_server and nothing else needs it, remove it too. To offer droost's tools over MCP again, follow Over MCP, for editors.

What you keep

Your content and configuration are your site's, not droost's. What droost 1.x kept for itself (its search index, its brain) is rebuilt from your code by the droost command: droost code:index.

The command

The droost/workflow package before 1.0 was installed through the module (drush droost:workflow:install). It now lives in its own folder, tools/droost/: follow Set up by hand, and run droost init again.