Add support for Composer 2

[baukevdw]

Composer 2.0 is getting closer to a stable release and plugin authors are asked to test Composer 2 and add support to the plugins.

For more information see:
composer/composer#8726

If I've got time I'll take a look into it.

[ouun]

The only reason I do not update to Composer v2 is the uncertain Studio support.

[rask]

The "franzl/studio" 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.

[buznablaster]

Well, the plugin quite works with the composer 2 version if you apply the already proposed pull request #104. There is an issue with the canonical repos though so be aware of it, but for development of a concrete package, it should be fine.

[sybbear]

This library is a must use for modularized applications and package development, the community needs it.
@franzliedke can we get some information how to progress the support for Composer 2?

[franzliedke]

Hello everyone, I'm looking for people to pair with me on getting this ready for Composer 2. 😃

[franzliedke]

Relased in version 0.15.0. Please update and let me know if you encounter any problems.