Unhandled schema messages in console with version 4.3.4

[gonenduk]

Describe the bug
As of version 4.3.4 I get console.log messages like:
unhandled schema property: skipping { required: [ 'username', 'email' ] }
unhandled schema property: skipping { type: 'string', enum: [ 'user', 'moderator', 'admin' ] }
unhandled schema property: skipping { required: [ 'title' ] }
unhandled schema property: skipping { type: 'string' }

To Reproduce
Use the attached yaml file (attached in zip).

Expected behaviour
Not to print anything to the console.

Examples and context
api.yaml.zip

[gonenduk]

Update:
On 4.3.0 works ok.
On 4.3.1, 4.3.2 and 4.3.3 throws an exception (process exit).
On 4.3.4 we get the mentioned console logs.

[cdimascio]

@gonenduk good to hear from you again :) a fix is on the way

[cdimascio]

fixed in v4.3.6