bump version and update changelog for pypi

Author: mattjj

CHANGELOG.md

@@ -2,15 +2,17 @@
 
 These are the release notes for JAX.
 
-## jax 0.1.59 (unreleased)
+## jax 0.1.60 (unreleased)
+
+## jax 0.1.59 (February 11, 2020)
 
 ### Breaking changes
 
 * The minimum jaxlib version is now 0.1.38.
 * Simplified `Jaxpr` by removing the `Jaxpr.freevars` and 
   `Jaxpr.bound_subjaxprs`. The call primitives (`xla_call`, `xla_pmap`,
    `sharded_call`, and `remat_call`) get a new parameter `call_jaxpr` with a
-   fully-closed (no `constvars`) JAXPR.  
+   fully-closed (no `constvars`) JAXPR.
 
 ### New features
 

jax/version.py

@@ -12,4 +12,4 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-__version__ = "0.1.58"
+__version__ = "0.1.59"