i am observing following behavior while using Text::CSV. newer version of Text:CSV (1.21) seems to be putting double quotes around the text. older version i am referring to is 1.13. Can someone pin point which version of the Text:CSV is responsible for below change?? 
use Text::CSV;
print Text::CSV->VERSION . "\n";
print Text::CSV->version. "\n";# The version of the worker module
my @array = ('REGR_EMEA_UK_CONF_CUST1_BAN ??e???ta?');
my $csv = Text::CSV->new ();
my  $status = $csv->combine (@array);
print $csv->string() . "\n";
exit 0;

[download]

output:Old Version 1.13 0.67 REGR_EMEA_UK_CONF_CUST1_BAN ??e???ta?

output: New Version 1.21 0.91 "REGR_EMEA_UK_CONF_CUST1_BAN ??e???ta?"

In reply to Text::CSV Changes by KSHYAMKUMAR

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