Andrey Semashev 7339882ccf Added BOOST_FILESYSTEM_VERSION 4 and moved breaking path changes to v4.
Boost.Filesystem v4 will contain breaking changes from v3 that are required
for better compatibility with C++17 std::filesystem. It will also remove
the deprecated features of v3.

Updated docs to reflect the differences between v3 and v4. Updated tests
to verify both v3 and v4 where the differences are present.
2021-06-13 03:20:30 +03:00
..