+2021-01-07 Thomas Rodgers <trodgers@redhat.com>
+
+ * doc/doxygen/user.cfg.in: Add new header.
+ * include/Makefile.am (std_headers): likewise.
+ * include/Makefile.in: Regenerate.
+ * include/precompiled/stdc++.h: Add new header.
+ * include/std/barrier: New file.
+ * include/std/version: Add __cpp_lib_barrier feature test macro.
+ * testsuite/30_threads/barrier/1.cc: New test.
+ * testsuite/30_threads/barrier/2.cc: Likewise.
+ * testsuite/30_threads/barrier/arrive_and_drop.cc: Likewise.
+ * testsuite/30_threads/barrier/arrive_and_wait.cc: Likewise.
+ * testsuite/30_threads/barrier/arrive.cc: Likewise.
+ * testsuite/30_threads/barrier/completion.cc: Likewise.
+
+2021-01-07 Patrick Palka <ppalka@redhat.com>
+
+ PR libstdc++/98384
+ * testsuite/20_util/to_chars/long_double.cc: Use nexttowardl
+ instead of the non-standard nextupl and nextdownl.
+
2021-01-05 Samuel Thibault <samuel.thibault@ens-lyon.org>
* configure: Re-generate.