Liipimaginebundle: imagine-bundle configuration: "A tree builder without a root node is deprecated since Symfony 4.2"

[camya]

Preconditions

Symfony 4.2 shows deprecated message in Symfony Profiler

A tree builder without a root node is deprecated since Symfony 4.2 and will not be supported anymore in 5.0.

caused in\vendor\liip\imagine-bundle\DependencyInjection\Configuration.php:48

Steps to reproduce

Symfony 4.2, open "Symfony Profiler" -> Log Messages -> Deprecations

Detailed output

A tree builder without a root node is deprecated since Symfony 4.2 and will not be supported anymore in 5.0.
Hide context    Hide trace
[
  "exception" => SilencedErrorContext {#107 }
]
{
  C:\symfony-project\vendor\symfony\config\Definition\Builder\TreeBuilder.php:30 {}
  C:\symfony-project\vendor\liip\imagine-bundle\DependencyInjection\Configuration.php:48 {
    › {
    ›     $treeBuilder = new TreeBuilder();
    ›     $rootNode = $treeBuilder->root('liip_imagine', 'array');
  }
}

[endelwar]

This has been fixed in commit bf50bf9764b6c299fbd0af648671614e403a95c2

@robfrawley @maximgubar it would be nice to have a 2.1.1 release tagged from commit 164b4dd, what do you think?

[mikemix]

Push new release please. It's going to be a full year soon since the last one.

[cybernet]

any news on the release ?

[thomas2411]

I wonder if there are any maintainers here?

[cybernet]

so do I ...

[maximgubar]

@lsmith77 I dont have time atm, could you ping liipers?

[OlivierToussaint]

Thank for your work !

When you have a little time, it would be great to have a new version. 🥳🤗

[dbu]

we are trying to wrap up things and get a release out by the end of august. closing this issue as a duplicate of #1186