Update 2.16 release notes

Add notes for no longer recommending DELETE requests with bodies.

Change-Id: I46b5ac1d4b8514a60bb02bcb5193b0052f8a1820
(cherry picked from commit b93b286762433b6d0fcbb6a80fe474206df9d2f8)
1 file changed
tree: ff12d42c679475ba52d47c9779ebece42d32ab48
  1. COPYING
  2. README.md
  3. about.md
  4. docs/
  5. images/
  6. index.md
  7. issues.md
  8. navbar.md
  9. releases/
README.md

Homepage for Gerrit Code Review.