Created the addIdentifiersOfUnknownTypes() method.

Composer update.

Patched HTTP/1 is not supported by the cURL handler. error.

Adding SEDOL formated request.

Allowing the user to disregard CUSIP format validation.

Update composer

Update composer

array_filter was removing prices of $0 since that evaluates to false …

…in PHP.

A callback needed to be added to array_filter.

Composer update.

Update composer for php 8.