1998-06-01 OpenSSL 1999-08-01 OpenLDAP 2002-09-07 zlib 2003-08-05 c-ares 2003-09-19 fbopenssl 2003-09-21 Heimdal 2004-04-26 libidn 2005-03-10 winsspi 2005-04-01 GnuTLS 2005-08-29 MIT kerberos 2006-06-29 wolfSSL 2006-11-02 libssh2 2007-02-01 NSS 2007-09-15 winldap 2008-04-07 QsoSSL 2010-05-01 PolarSSL 2010-05-12 librtmp 2010-12-01 axTLS 2012-07-01 Schannel 2012-07-01 Secure Transport 2012-07-27 winidn 2013-07-01 GSKit 2013-09-02 nghttp2 2014-07-16 -fbopenssl 2014-08-01 libressl 2014-10-10 -QsoSSL 2015-01-01 BoringSSL 2015-09-29 libpsl 2015-10-01 mbedTLS 2016-10-12 -lididn 2016-10-12 libidn2 2017-10-23 libssh 2017-11-05 brotli 2018-09-01 MesaLink 2018-10-01 -axTLS 2019-03-08 AmiSSL 2019-07-21 quiche 2019-08-11 nghttp3 2019-08-11 ngtcp2 2019-11-01 BearSSL 2020-01-05 wolfssh 2020-01-16 -PolarSSL 2020-05-25 zstd 2020-12-14 hyper 2020-12-24 libgsasl 2021-02-09 rustls 2022-01-10 -MesaLink 2022-04-10 msquic 2022-04-10 msh3 2023-03-30 AWS-LC 2023-07-29 -NSS 2023-08-07 -GSKit