Note that extreme compression level is not exposed in the update
utility.
% time update.exe long.tracy out.tracy
long.tracy (0.3.201) -> out.tracy (0.3.204)
update.exe long.tracy 0,00s user 0,00s system 0% cpu 13,464 total
% time update.exe --hc long.tracy outhc.tracy
long.tracy (0.3.201) -> outhc.tracy (0.3.204)
update.exe --hc long.trac 0,00s user 0,00s system 0% cpu 3:46,23 total
% ls -l long.tracy out*
-rw-r--r-- 1 wolf Brak 1621546031 07-30 22:51 long.tracy
-rw-r--r-- 1 wolf Brak 1621579467 08-26 16:44 out.tracy
-rw-r--r-- 1 wolf Brak 1397610127 08-26 16:48 outhc.tracy