| wget | 2002-04-21 | SSL Support for checking certificates received from the server. |
| wget | 2002-01-24 | Initially implemented the support for IPv6. |
| CyrusIMAP | 2002-10-18 | Fixes to SASLAuthd to support more hashes and clean the code |
| dnotify | 2003-11-08 | Speedup the code by using sigwaitinfo instead of pipes for communication. |
| PHPFreeChat | 2006-06-17 | File permissions and caching optimisations. |
| cDonkey | | c implentation of the donkey protocol.
Mentioned in "From Integrated Publication and Information Systems to Virtual Information and Knowledge Environments". |
| Spam-Milter | 2006-12-15 | sendmail filter for spam and using clamav as virus scanner. Last Version: Spam-Milter 2.0.0 |
| SDLcam | 2007-10-08 | Implementation of image filters in fast asm implementation. SDLcam 0.8.2 |
| Java | 2015-04-26 | OCSP-Stapling |
| Java | 2015-04-26 | Certificate Transparency |
| Java | 2015-10-11 | CHACHA20_POLY1305 |
| Java | 2015-12-14 | Java tools for letsencrypt ca / acme-protocol. |