Please find acknowledgments for free and open source software (FOSS) in EMG below. More information is available in LICENSE and LICENSE.FOSS.
OpenSSL
Acknowledgements in accordance with the OpenSSL license:
This product includes cryptographic software written by Eric Young (eay@cryptsoft.com). This product includes software developed by the OpenSSL Project for use in the OpenSSL Toolkit (http://www.openssl.org)
LibXML
Acknowledgements in accordance with the LibXML license:
Copyright (C) 1998-2003 Daniel Veillard. All Rights Reserved.
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the “Software”), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
http://www.xmlsoft.org/
MariaDB Connector/C
MySQL connectivity is provided via the MariaDB C client library provided under LGPL. https://mariadb.com/kb/en/the-mariadb-library/mariadb-connector-c/
PCRE
Regular expression support is provided by the PCRE library package, which is open source software, written by Philip Hazel, and copyright by the University of Cambridge, England.
PCRS
Perl regular expression support is provided by the PCRS library package. Written and Copyright (C) 2000, 2001 by Andreas S. Oesterhelt, andreas@oesterhelt.org.
Tokyo Cabinet
Tokyo Cabinet: a modern implementation of DBM. Copyright (C) 2006-2009 Mikio Hirabayashi, http://fallabs.com/tokyocabinet/.
Libcurl
COPYRIGHT AND PERMISSION NOTICE
Copyright (c) 1996 – 2020, Daniel Stenberg, daniel@haxx.se, and many contributors, see the THANKS file.
All rights reserved.
Permission to use, copy, modify, and distribute this software for any purpose with or without fee is hereby granted, provided that the above copyright notice and this permission notice appear in all copies.
THE SOFTWARE IS PROVIDED “AS IS”, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
Except as contained in this notice, the name of a copyright holder shall not be used in advertising or otherwise to promote the sale, use or other dealings in this Software without prior written authorization of the copyright holder.