v1.2 against v1.1:
1. Clarification of language in second sentence of Section 1 to make clear that both sentence one and two refer to exercise of the license.
2. Addition of explicit non-exclusive license grant language to Section 3.2 in the case of invalid assignment of derivative works.
3. Simplification of language in Section 3.3 to describe continuing rights in derivative works.
4. Simplification of language in Section 7 to describe license changes.
5. Addition of termination right in the case of commencing a patent suit.
v1.1 against 1.0 (original; no version number in some cases):
1. Addition of competitive use limitation to last sentence of Section 1.
*This Changelog is for reference purposes only. Please review the terms and conditions of the current license carefully before accessing the Software.