Add 2.8.0 RELEASENOTEs.md and CHANGES.md.

(cherry picked from commit d8e6d6df4c)
This commit is contained in:
Junping Du 2017-03-25 14:02:25 -07:00
parent a79ad2d122
commit e796105a6f
2 changed files with 4091 additions and 0 deletions