Point to the conda-forge jaxlib wheels in the JAX readme.

README.md

@@ -388,7 +388,7 @@ Some standouts:
 
 JAX is written in pure Python, but it depends on XLA, which needs to be
 installed as the `jaxlib` package. Use the following instructions to install a
-binary package with `pip`, or to [build JAX from
+binary package with `pip` or `conda`, or to [build JAX from
 source](https://jax.readthedocs.io/en/latest/developer.html#building-from-source).
 
 We support installing or building `jaxlib` on Linux (Ubuntu 16.04 or later) and
@@ -512,6 +512,12 @@ jax.tools.colab_tpu.setup_tpu()
 Colab TPU runtimes use an older TPU architecture than Cloud TPU VMs, so installing `jax[tpu]` should be avoided on Colab.
 If for any reason you would like to update the jax & jaxlib libraries on a Colab TPU runtime, follow the CPU instructions above (i.e. install `jax[cpu]`).
 
+### Conda installation
+
+There is a community-supported Conda build of `jaxlib`. See the
+[jaxlib conda-forge](https://github.com/conda-forge/jaxlib-feedstock#installing-jaxlib)
+project for installation instructions.
+
 ### Building JAX from source
 See [Building JAX from
 source](https://jax.readthedocs.io/en/latest/developer.html#building-from-source).