Update TO_PORT.
Update TO_PORT.
Hand-apply 05c421741efc303a3248faeae56f9a23e280eeb9 from master;
fix missing parameter in log entry.
Hand apply 65c5c51161a862cb77198472940b756b2d18aa87 from master;
comments.
Hand-apply 0b2c8aee63b691a08b01d9d59e810c2e6c1e6c1b from master;
tester.
Hand-apply d8bfb59816e39406beb7c815e0424c480ae74e32 from master;
potential use-after-free.
Hand-apply cd0b7dd044d5b5b1c05118a58c58458edb80bf61 from master;
Basics of an image sequence dialog that asks about frame rate and
digest calculation.
Hand-apply d609c88438d8110569cc940ea2e1bc78c0bb5acc from master;
make digest optional.