Hello all,

I have just sent a snapshot to CTAN.

In this release the l3sort module is integrated
into l3kernel and so available directly on loading
expl3. As part of this move, the 'result' functions
have been renamed to

- \sort_return_same:
- \sort_return_swapped:

with the older names (\sort_ordered: and
\sort_reversed:) retained until the end of 2018.

This release also extends l3docstrip to aid with
the LaTeX23 'boundary': the notation \@@@@par in a
source will now yield \@@par in the live code.