The message for W080 no longer includes the relevant identifier

[jamesallardice]

W080 ("It's not necessary to initialize '{a}' to 'undefined'") no longer includes the identifier to which it applies:

var x = undefined;
// It's not necessary to initialize '=' to 'undefined'

const y = undefined;
// It's not necessary to initialize '=' to 'undefined'

The above examples should include the identifiers x and y respectively, instead of the = punctuator.