Composer Update funktioniert nicht (cweagans/composer-patches require composer-plugin-api)

Composer Problem:

 # composer update --dry-run
 
The "cweagans/composer-patches" plugin was skipped because it requires a Plugin API version ("^1.0") that does not match your Composer installation ("2.0.0"). You may need to run composer update with the "--no-plugins" option.
The "oomphinc/composer-installers-extender" plugin was skipped because it requires a Plugin API version ("^1.0") that does not match your Composer installation ("2.0.0"). You may need to run composer update with the "--no-plugins" option.

The "wikimedia/composer-merge-plugin" plugin was skipped because it requires a Plugin API version ("^1.0") that does not match your Composer installation ("2.0.0"). You may need to run composer update with the "--no-plugins" option.

Loading composer repositories with package information
Updating dependencies
Your requirements could not be resolved to an installable set of packages.

  Problem 1
    - cweagans/composer-patches[1.6.4, ..., 1.x-dev] require composer-plugin-api ^1.0 -> found composer-plugin-api[2.0.0] but it does not match the constraint.
    - Root composer.json requires cweagans/composer-patches ^1.6.4 -> satisfiable by cweagans/composer-patches[1.6.4, ..., 1.x-dev].

You are using a snapshot build of Composer 2, which some of your plugins seem to be incompatible with. Make sure you update your plugins or report an issue to them to ask them to support Composer 2. To work around this you can run Composer with --ignore-platform-req=composer-plugin-api, but this may result in broken plugins and bigger problems down the line.

Lösung:

composer self-update

Version 1.10.10 funktioniert