| Date | Description |
|---|---|
| 2021-01-16 | update robots_txt_status www.ultra.poznan.pl: 404 => 200 |
| 2018-12-20 | delete fax +48 61 852 77 43 |
| 2016-01-12 | delete fax (061) 852 77 43 |
| 2016-01-12 | delete phone (061) 853 15 35 |
| 2016-01-12 | insert fax +48 61 852 77 43 |
| 2016-01-12 | insert phone +48 61 853 15 35 |