Patch release v1.34.1.

Minor release v1.34.0

[ci skip] Minor release v1.34.0.

Automatic tag generation for travis build no. 20683

Automatic tag generation for travis build no. 20451

[ci skip] release v1.32.1

Automatic tag generation for travis build no. 19900

Automatic tag generation for travis build no. 19570

Automatic tag generation for travis build no. 17280

Automatic tag generation for travis build no. 16664