Bump version to 2.11

8 jobs for release-2.11
latest
Status Name Job ID Coverage
  Test
passed job_clang_amd64 #546
amd64

03:06:21

passed job_clang_amd64_nosh #550
amd64

03:04:33

passed job_clang_py2_amd64 #548
amd64

03:09:02

passed job_gcc_386 #543
i386

03:11:52

passed job_gcc_amd64 #545
amd64

02:15:41

passed job_gcc_amd64_nosh #549
amd64

02:23:22

passed job_gcc_py2_386 #544
i386

03:09:34

passed job_gcc_py2_amd64 #547
amd64

02:17:33