Drupal 11 compatibility

FILE: /Users/jmf3658/Sites/url_embed/src/Form/UrlEmbedCke5Dialog.php
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FOUND 0 ERRORS AND 1 WARNING AFFECTING 1 LINE
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75 | WARNING | Implicitly marking a parameter as nullable is deprecated since
| | PHP 8.4. Update the type to be explicitly nullable instead.
| | Found implicitly nullable parameter: $editor.
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FILE: /Users/jmf3658/Sites/url_embed/src/UrlEmbed.php
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FOUND 0 ERRORS AND 1 WARNING AFFECTING 1 LINE
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34 | WARNING | Implicitly marking a parameter as nullable is deprecated since
| | PHP 8.4. Update the type to be explicitly nullable instead.
| | Found implicitly nullable parameter: $config_factory.
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Time: 4.24 secs; Memory: 14MB

Looks like tests are failing on Drupal 10.2.x but passing after that (e.g., 10.3.x, Drupal 11) because the conversion from Annotation to Attributes per https://www.drupal.org/node/3395575 → lands in 10.3.

Does that mean that the minimum version compatibility would need to be Drupal 10.3? Or is there a backward-compatible method for providing Annotations _and_ Attributes?

Automatically closed - issue fixed for 2 weeks with no activity.