Release of RandBLAS 1.0.1: bugfixes for sampling from index sets (#121)

Changes since 1.0.0:
 * Resolved #118.
* Resolved minor bugs in values of RNGState objects returned from
sample_indices_iid and sample_indices_iid_uniform.
* Changed certain template defaults from ``r123::Philox4x32`` to
``DefaultRNG``.
* Replaced the RNGState constructor which previously accepted
``RNG::key_type::value_type`` to now accept``std::uint64_t``. This has
the benefit of allowing any initial key for RandBLAS' default RNG, as
opposed to only allowing keys of the form ``{k, 0}`` for some uint32
``k``.
 * Added ``sqrt_epsilon<T>()`` to the web documentation.
* Clarify that any functions which appear in the web documentation are
part of our public API, for purposes of semantic versioning.

rtd/source/updates/index.rst

@@ -11,8 +11,6 @@ RandBLAS follows `Semantic Versioning <https://semver.org>`_. Any function docum
 on this website is part of the public API. There are many functions which are not
 part of our public API, but could be added to it if there is user interest. 
 
-RandBLAS is in the 1.0.x release series. The latest version is :ref:`1.0.1 <v10x_patches>`.
-See below for a general overview of each release series.
 
 RandBLAS 1.0
 ------------