Merge pull request aporat#153 from yyeltsyn/fix-google-classes

Merge pull request aporat#142 from pwellingelastique/master

Validation of endpoint in the Itunes validator

Merge pull request aporat#141 from mewm/dev-php8-support

PHP8 Support

Merge pull request aporat#126 from calbro7/master

Fix issue where Guzzle client would not recognise full base_uri due to missing backslash

support for either guzzle http library 6.3+ or 7+

Merge pull request aporat#110 from passions-app/master

[ADD] fix error on acknowledgement of an already acknowledged purchase

Fix Acknowledger runtime exception arguments

Merge pull request aporat#108 from passions-app/master

[ADD] acknowledger for the new google play billing api version

Php-cs fixes

Merge pull request aporat#98 from Stafox/3.2.0

Add possibility to get promotional offer id.