It’s been reported (Debian mailing list, Phoronix, Linuxiac) that Debian 13 will likely be out this summer. The hard freeze is on May 15 and usually that means the actual release is pretty close, just a couple of months away.
Phoronix speculated that, since Debian 12 went from initial freeze to stable release in 5 months, Debian 13 could release around August.
Generally, leaving work early in Japan is (was?) seen as lazy and a sign of a morally dubious person. Keep in mind that, traditionally, people in Japan are expected to work 12-16 hour days with no complaints and, for businesspeople, sleep at the office if there is a lot of work to be done.
The fact that people are eager to leave early and don’t think of it as inherently shameful signifies a huge shift in culture.