The service was offered under MIT or Apache-2.0. It is now under the
GNU General Public License, version 3 or later, and that alone: the two
other licence files are removed and the manifest names one licence.
`apsis-rs` is still MIT or Apache-2.0; both permit redistribution
inside a GPL work, so the two may be distributed together under these
terms.
Every document now has a Chinese form. The concept set already had one
for each of its thirty-one documents; the README and the design notes
did not, and both now do.
The design notes carried two sections under the same heading and two
under another, so the second copy of each was unreachable from the
outline. They are merged into one section apiece, keeping every distinct
decision and dropping the two lead-ins that said the same thing twice.
dev