Failing on:

Unsilenced deprecation notices (1)

  1x: Legacy nullable type detected, please update your code as
         you are using nullable types in a docblock. support will be removed in v2.0.0
    1x in ObjectNormalizerTest::testDoesntHaveIssuesWithUnionConstTypes from Symfony\Component\Serializer\Tests\Normalizer

As this is a bugfix, it should probably not target the 6.3 branch

They failing test looks like something with the ObjectNormalizer @dunglas. I won't even pretend to understand where the 'legacy nullable' type is.

Argh, fecked that up. I'm checking out for tonight. My apologies to everyone.

I haven't looked into the details of this ... but Bootstrap classes for money uses the input-group-text CSS class See https://getbootstrap.com/docs/5.2/forms/input-group/#multiple-addons

So, the existing code (<div class="input-group{{ group_class|default('') }}">) could be correct if group_class is -text ... and the new code (<div class="input-group {{ group_class|default('') }}">) only would be correct if group_class is input-group-text

I haven't looked into the details of this ... but Bootstrap classes for money uses the input-group-text CSS class See https://getbootstrap.com/docs/5.2/forms/input-group/#multiple-addons

So, the existing code (<div class="input-group{{ group_class|default('') }}">) could be correct if group_class is -text ... and the new code (<div class="input-group {{ group_class|default('') }}">) only would be correct if group_class is input-group-text

The inner span is input-group-text. The outer div wrapper is class input-group. The issue is the outer div.

Mark, thanks for the additional insights!

Thank you @mogilvie.