py-more-itertools: 8.7.0

8.7.0
-----

* New functions
    * :func:`convolve` (from the Python itertools docs)
    * :func:`product_index`, :func:`combination_index`, and :func:`permutation_index` (thanks to N8Brooks)
    * :func:`value_chain` (thanks to jenstroeger)

* Changes to existing functions
    * :func:`distinct_combinations` now uses a non-recursive algorithm (thanks to  knutdrand)
    * :func:`pad_none` is now the preferred name for :func:`padnone`, though the latter remains available.
    * :func:`pairwise` will now use the Python standard library implementation on Python 3.10+
    * :func:`sort_together` now accepts a ``key`` argument (thanks to brianmaissy)
    * :func:`seekable` now has a ``peek`` method, and can indicate whether the iterator it's wrapping is exhausted (thanks to gsakkis)
    * :func:`time_limited` can now indicate whether its iterator has expired (thanks to roysmith)
    * The implementation of :func:`unique_everseen` was improved (thanks to plammens)

* Other changes:
    * Various documentation updates


(adam)