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If you want to use it, you have to ensure that you have the legal right to do so and that you do not infringe any trademark rights. This work includes material that may be protected as a trademark in some jurisdictions. Besides, the current official logo ( File:Inkscape Logo.svg, based on this version) removed the claim by Andy Fitzsimon in the source code.) However, it might not be valid since the former version ( File:) might be under GPL, which means any derivative work should be under GPL-compatible licenses. (Andy Fitzsimon, one of the authors who redrew the logo basing on the former version, claimed the full authorship and the license to be CC-by-sa 2.0 in the source code.
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CC BY-SA 2.0 Creative Commons Attribution-Share Alike 2.0 true true share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use. attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made.to share – to copy, distribute and transmit the work.
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