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Changes between Version 1 and Version 2 of Ticket #2305, comment 20

v1	v2
6	6
7	7	License note (it was promptly discussed on IRC when Georg suggested to check out STK's implementation, but wasn't mentioned in this ticket yet): STK code is GPLv3+, so we have to:
8		a) include it as is, which will make the resulting binary GPLv3 too (what AFAIK is already the case when compiling with lobby, due to gloox)
	8	a) include it as is, which will make the resulting binary GPLv3+ too (what AFAIK is already the case when compiling with lobby, due to gloox)
9	9	b) ask the relevant part of STK contributors (starting from Robin 'hilnius' Nicollet who has apparently wrote the initial STUN implementation in https://github.com/supertuxkart/stk-code/commit/613e97d0d6bb477d51412dbf09709df810a0e6a5) to relicense the part of code we need under GPLv2+
10	10	c) rewrite the code from scratch (it needs to be adapted to 0 A.D. in any case, but it would be convenient to have an option to leave some pieces as is)