GPL: either version 3 of the license, or any later version (Announce)
As I interpret it the text embedded within in files containing code contain the answer to the question:
mTCP is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
Those words were taken from the Free Software Foundation "howto" on how to open source code. So while the code was released under GPL3, somebody who modifies and redistributes it can choose version 3 or a later version.
My understanding is that the documentation does not need to be GPLed explicitly. If it does I can correct that at any time. So you will find the GPL statements in the code and just one version of the license in a file that covers the entire work.
My intent isn't to get into "license" wars .. it is to share the code. I think that GPL3 does a reasonable job of ensuring that the code and modifications to it will remain free and available.
Mike
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mTCP - TCP/IP apps for vintage DOS machines!
http://www.brutman.com/mTCP
Complete thread:
- mTCP Open Source release - mbbrutman, 27.05.2011, 23:47 (Announce)
- mTCP GPL - ecm, 27.05.2011, 23:58
- GPLv3 - mbbrutman, 28.05.2011, 00:20
- GPL: either version 3 of the license, or any later version - ecm, 28.05.2011, 00:55
- GPL: either version 3 of the license, or any later version - mbbrutman, 28.05.2011, 01:09
- GPL: either version 3 of the license, or any later version - ecm, 28.05.2011, 01:18
- GPL: either version 3 of the license, or any later version - mbbrutman, 28.05.2011, 01:25
- download, compile, ... - ecm, 28.05.2011, 01:30
- GPL: either version 3 of the license, or any later version - mbbrutman, 28.05.2011, 01:25
- GPL: either version 3 of the license, or any later version - marcov, 30.05.2011, 09:37
- GPL: either version 3 of the license, or any later version - mbbrutman, 30.05.2011, 15:32
- What does the GPL allow? - ecm, 30.05.2011, 16:08
- What does the GPL allow? - mbbrutman, 30.05.2011, 16:30
- GPL something - ecm, 30.05.2011, 17:08
- GPL something - mbbrutman, 30.05.2011, 18:05
- theoretical licensing problems and such - ecm, 30.05.2011, 18:28
- licensing again... executables - ecm, 30.05.2011, 22:34
- licensing again... executables - mbbrutman, 31.05.2011, 03:33
- licensing again... executables - ecm, 31.05.2011, 13:59
- licensing again... executables - mbbrutman, 01.06.2011, 01:16
- licensing again... executables - ecm, 01.06.2011, 01:53
- licensing again... executables - mbbrutman, 01.06.2011, 02:17
- licensing again... executables - ecm, 01.06.2011, 15:49
- licensing again... executables - mbbrutman, 01.06.2011, 02:17
- licensing again... executables - ecm, 01.06.2011, 01:53
- licensing again... executables - mbbrutman, 01.06.2011, 01:16
- licensing again... executables - ecm, 31.05.2011, 13:59
- licensing again... executables - mbbrutman, 31.05.2011, 03:33
- GPL something - mbbrutman, 30.05.2011, 18:05
- What does the GPL allow? - Rugxulo, 30.05.2011, 18:14
- mTCP in DOSEMU; Linux kernel developers' GPLv2-only reasons - ecm, 30.05.2011, 22:38
- What does the GPL allow? - marcov, 30.05.2011, 22:49
- What does the GPL allow? - mbbrutman, 31.05.2011, 03:41
- What does the GPL allow? - mbbrutman, 31.05.2011, 04:18
- What does the GPL allow? - Japheth, 30.05.2011, 18:47
- Gift trolls and other curiosities - ecm, 30.05.2011, 19:20
- Gift trolls and other curiosities - mbbrutman, 30.05.2011, 19:54
- editing - ecm, 30.05.2011, 20:03
- Gift trolls and other curiosities - mbbrutman, 30.05.2011, 19:54
- Gift trolls and other curiosities - ecm, 30.05.2011, 19:20
- What does the GPL allow? - marcov, 30.05.2011, 22:38
- GPL something - ecm, 30.05.2011, 17:08
- What does the GPL allow? - marcov, 30.05.2011, 22:37
- What does the GPL allow? - mbbrutman, 30.05.2011, 16:30
- GPL: either version 3 of the license, or any later version - marcov, 30.05.2011, 22:35
- GPL: either version 3 of the license, or any later version - mbbrutman, 30.05.2011, 22:56
- GPL: either version 3 of the license, or any later version - marcov, 02.06.2011, 16:10
- GPL: either version 3 of the license, or any later version - mbbrutman, 03.06.2011, 04:12
- GPL: either version 3 of the license, or any later version - marcov, 03.06.2011, 13:36
- GPL: either version 3 of the license, or any later version - Rugxulo, 03.06.2011, 16:45
- GPL: either version 3 of the license, or any later version - marcov, 03.06.2011, 13:36
- GPL: either version 3 of the license, or any later version - mbbrutman, 03.06.2011, 04:12
- GPL: either version 3 of the license, or any later version - marcov, 02.06.2011, 16:10
- GPL: either version 3 of the license, or any later version - mbbrutman, 30.05.2011, 22:56
- What does the GPL allow? - ecm, 30.05.2011, 16:08
- GPL: either version 3 of the license, or any later version - mbbrutman, 30.05.2011, 15:32
- GPL: either version 3 of the license, or any later version - ecm, 28.05.2011, 01:18
- GPL: either version 3 of the license, or any later version - mbbrutman, 28.05.2011, 01:09
- GPL: either version 3 of the license, or any later version - ecm, 28.05.2011, 00:55
- GPLv3 - mbbrutman, 28.05.2011, 00:20
- mTCP and SwsVPkt - Japheth, 31.05.2011, 09:03
- mTCP and SwsVPkt - mbbrutman, 01.06.2011, 03:11
- mTCP and SwsVPkt - Japheth, 01.06.2011, 13:14
- mTCP and SwsVPkt - mbbrutman, 01.06.2011, 15:04
- polling - ecm, 01.06.2011, 16:07
- polling - Japheth, 01.06.2011, 17:12
- polling - ecm, 01.06.2011, 17:27
- polling - Japheth, 01.06.2011, 17:50
- polling - ecm, 01.06.2011, 17:55
- polling - Japheth, 01.06.2011, 18:39
- polling - ecm, 01.06.2011, 18:49
- polling - Japheth, 01.06.2011, 18:39
- polling - ecm, 01.06.2011, 17:55
- polling - Japheth, 01.06.2011, 17:50
- polling - ecm, 01.06.2011, 17:27
- polling - Japheth, 01.06.2011, 17:12
- mTCP and SwsVPkt - Japheth, 01.06.2011, 13:14
- mTCP and SwsVPkt - mbbrutman, 01.06.2011, 03:11
- mTCP GPL - ecm, 27.05.2011, 23:58