ecd722fb_t___Columns_Switched___Updated__GPLv3
[#] 4 [GPLv2] 1. You may copy and distribute verbatim copies of the Program's source code as you receive it, in any medium, provided that you conspicuously and appropriately publish on each copy an appropriate copyright notice and disclaimer of warranty ; keep intact all the notices that refer to this License and to the absence of any warranty; and give any other recipients of the Program a copy of this License along with the Program. You may charge a fee for the physical act of transferring a copy, and you may at your option offer warranty protection in exchange for a fee. [GPLv3] 
Verbatim Copying. You may copy and distribute verbatim copies of the Program's source code as you receive it, in any medium, provided that you conspicuously and appropriately publish on each copy an appropriate copyright notice; keep intact all license notices and notices of the absence of any warranty; give all recipients of the Program a copy of this License along with the Program; and obey any additional terms present on parts of the Program in accord with section 7. You may charge a fee for the physical act of transferring a copy, and you may at your option offer warranty protection for a fee.
Groklaw - At Your Request, the GPLv2-GPL3 Chart - Columns Switched - Updated
GPLv3