LaTeX Project Public License, Version 1.0

This is a reading of the license LaTeX Project Public License, Version 1.0. Published by LaTeX3 Project. It covers Creative work (i.e. text, picture, sound, movie) and Software. Version 2 of the model.

1. What you may do

This license permits the following.
Change license. Replacing the license of the work, or of an adaptation, with another license, or changing its terms.
Charge distribution fee. Charging a fee for the act of providing a copy of the work to someone else.
Commercial use. Using the work to generate income, directly or indirectly, for example by selling it or by using it in advertising.
Derivative works. Distributing an adaptation of the work and making it available to the public.
Derive. Creating a new work from the work, such as a translation, adaptation or arrangement of it or of a part of it.
Display. Showing the work to the public without making a copy the viewer keeps.
Distribute. Providing copies of the work to the public or to anyone else.
Modified works. Distributing a modified version of the work that does not amount to a new, derivative work.
Modify. Altering the work, for example by updating it, without creating a new work; an alteration that creates a new work is Derive.
Present. Performing the work in public, including by broadcast or other communication to the public.
Reproduce. Making copies of the work in any form.

2. What you must do

These conditions come with the permissions above.
Use a compliant license. Choosing a replacement license that stays compliant with the terms of the original license. It is a condition of change license.
Attribution. Giving credit to the copyright holders or authors of the work, in the form the licensor asks for. It is a condition of derive.
Modification notice. Marking a changed work as changed, saying how it differs from the original and keeping earlier notices of change. It is a condition of derive.
Original version offer. Giving every recipient of a modified work a way back to the original: the unmodified version itself, a difference file, or instructions for obtaining it. It is a condition of derive.
Rename. Giving a modified or derived work a name that tells it apart from the original. It is a condition of derive.
Source code. Providing access to the source code of the work with every copy distributed. It is a condition of derive.
Notice. Notice: keeping the license and copyright notices with every copy. It is a condition of distribute.
Source code. Providing access to the source code of the work with every copy distributed. It is a condition of distribute.
Attribution. Giving credit to the copyright holders or authors of the work, in the form the licensor asks for. It is a condition of modify.
Modification notice. Marking a changed work as changed, saying how it differs from the original and keeping earlier notices of change. It is a condition of modify.
Original version offer. Giving every recipient of a modified work a way back to the original: the unmodified version itself, a difference file, or instructions for obtaining it. It is a condition of modify.
Rename. Giving a modified or derived work a name that tells it apart from the original. It is a condition of modify.
Source code. Providing access to the source code of the work with every copy distributed. It is a condition of modify.

3. What you may not do

This license prohibits the following.
Add limitation. Adding further limitations or restrictions to the license terms when passing the work on.

4. Further terms

The license states these terms about itself.
Validity period: Perpetual.
Region: Worldwide.

5. Warranty, liability and support

The license carries the following clauses, quoted from the model.
Warranty disclaimer: There is no warranty for The Program, to the extent permitted by applicable law. Except when otherwise stated in writing, The Copyright Holder provides 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.
Limitation of liability: In no event unless required by applicable law or agreed to in writing will The Copyright Holder, or any of the individual authors named in the source for The Program, be liable to you for damages, including any general, special, incidental or consequential damages arising out of any use of The Program or out of inability to use The Program (including but not limited to loss of data or data being rendered inaccurate or losses sustained by you or by third parties as a result of 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.
Additional clauses: Redistribution of unchanged files is allowed provided that all files that make up the distribution of The Program are distributed. In particular this means that The Program has to be distributed including its documentation if documentation was part of the original distribution.

This text was generated from the machine readable model of the license. It is not legal advice, and only the license itself is binding.