Looking at Debian's release-critical bugs, you can see that Trixie is close:
Testing now has fewer critical bugs than Stable, and the number is dropping quickly.
About 200 bugs still need to be fixed to get the number down to where the previous releases were done.
Maybe you can help? Bugs blocking the next release can be as simple as missing translations for the upgrade instructions.
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.
Pleeaaasssee get kernel 6.14 in, or at least to Backports. I've been doing work to support the new dual screen Zenbook Pro in Linux, and I'm having to do it with Ubuntu 25.10 because Backports only goes to 6.13. Though my trusty remove-snap script still works.
Yeah, I just finally updated the last remaining servers to bookworm this weekend, so a next release is probably coming soon. Proven by earlier experiences
debian updates usually go pretty smooth in my personal experience. last time i had an annoying problem with the nvidia proprietary drivers, but that was an exception (i had no such problem in previous updates) and i think it was my fault
i made a spreadsheet of debian release dates, graphed the days between releases and calculated a probable release date based on last release date + average days between releases* +/- 1 std deviation
if i remember correctly, bookworm was within my predicted range (apr-aug 2023, i think) and we're now fully within trixie's predicted range
*before etch (4.0), release intervals varied wildly, so I don't take those into consideration