| Version | Release | Download |
| 2.3.1 | 2021-12-18 | yac-2.3.1.tgz |
| 2.3.0 | 2021-01-06 | yac-2.3.0.tgz |
| 2.2.1 | 2020-05-15 | yac-2.2.1.tgz |
| 2.2.0 | 2020-03-31 | yac-2.2.0.tgz |
| 2.1.2 | 2020-03-27 | yac-2.1.2.tgz |
| 2.1.1 | 2020-03-25 | yac-2.1.1.tgz |
| 2.1.0 | 2020-03-25 | yac-2.1.0.tgz |
| 2.0.4 | 2020-03-19 | yac-2.0.4.tgz |
| 2.0.3 | 2020-01-06 | yac-2.0.3.tgz |
| 2.0.2 | 2017-07-27 | yac-2.0.2.tgz |
| 2.0.1 | 2016-07-02 | yac-2.0.1.tgz |
| 2.0.0 | 2015-10-27 | yac-2.0.0.tgz |
| 0.9.2 | 2014-10-22 | yac-0.9.2.tgz |
| 0.9.1 | 2014-07-25 | yac-0.9.1.tgz |
| 0.9.0 | 2014-07-24 | yac-0.9.0.tgz |