Last update: December 26th, 2017, 21:00 UTC
xtack is a free, non-for-profit piece of software that is licensed under the GPL-3.0 license. It integrates and orchestrates several third party software components that are released according to the list of primary licenses shown below.
All product, company and trade names, logos, brands, commercial slogans, service marks and/or other trademarks featured or referred to within xtack, in the http://xtack.org website or in any xtack documents are trademarksTM, registered® trademarks, copyright© and/or property of their respective holders. Their use in xtack does not imply, in any way, any sponsorship from, affiliation with or endorsement by those holders. Furthermore, their mention is just for purely informational purposes, with absolutely no intention of infringement of any kind.
We have made every possible effort to list below all projects, tools, components, teams, companies, groups of people, individuals and other parties that have open sourced the software packages integrated and orchestrated by xtack, but if you find anyone else missing, rest assured that it is an involuntary mistake.
If that is the case, please kindly do drop us an email and we will be more than happy to mention them, or to correct any inaccurate piece of data. Furthermore, we will continue doing everything we can to keep the list of known trademarks and copyrights updated, and so it is subject to change without previous notice.
As stated in the GPL-3.0 license, THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
As stated in the GPL-3.0 license, IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
Personal information that specifically identifies you, such as your name, email address or other data is NOT collected, processed, stored or transmitted by any local copy of xtack's documentation accompanying local xtack installations, NOR by the http://xtack.org website.
Besides, the xtack team DOES NEVER, under no circumstances, transfer NOR sell any user data to any third parties including, of course, any kind of personal data.
The http://xtack.org website provides visitors with an explicit mechanism, called the "Cookie Consent Plugin", by which users are periodically requested to confirm their conformity to the website's cookies or to freely opt out, in compliance with the legal regulations set out at the European Union's Directive 2009/136/EC (also known as "the Telecoms Package").
If you still have any outstanding doubts or questions, please do not hesitate to send us an email, and we will do our best to properly address and resolve them.