| A | ↘ | B | Gateway::get_issuers() got worse |
| B | ↘ | C | Gateway::request() got worse |
| C | ↘ | F | Gateway::start() got worse |
| D | ↛ | Client::get_issuers() removed | |
| B | ↛ | Util::transform_flat_response() removed | |
| A | ↛ | Security::filter_data() removed | |
| A | ↛ | Client::verify_request() removed | |
| A | ↛ | Client::get_fields() removed | |
| A | ↛ | Gateway::get_output_fields() removed | |
| A | ↛ | Util::string_equals() removed | |
| A | ↛ | Client::get_requested_services() removed | |
| A | ↛ | Client::set_currency() removed | |
| A | ↛ | Util::string_starts_with() removed | |
| ⋮ | view more | ||