Next update?

I doubt anyone here would know that. And if they did and reported it, they'd likely be breaking their NDA (non-disclose agreement).

To answer your question in a different way, "the next update will be released when it's ready to be released by Garmin, no sooner and no later".

Has anyone had the update pushed to their device yet? I know it can take quite a few days for it to actually show up on Garmin's official update page.

Doesn't show up in Garmin Express for me yet...

I have to say, announcing a changelog and then not releasing the actual update for the device for the next 48 hours is quite an original way to handle firmware distribution :) I know Garmin usually does phased rollouts, but a delay like this is weird, to say the say the least.

Someone likely pressed the wrong button somewhere. 

Installed GPSMap H1 firmware 10.13 yesterday ...

What does the option 'Added stationary filter under satellite' acually do? I see no difference at all when it comes to satellite reception accuracy. Still much less than my GPSmap 66sr; 1.8 meters versus 3.4 meters for the GPSmap H1. Both on the same location and height.

Also still no option for deleting 'Recent Finds' list. Unless you are willing to factory reset your unit ;-)

when the device detects that you are not moving, it filters out small gps position fluctuations (drifts). Your displayed position remains stable instead of jumping around by a few meters. Recorded tracks contain less zig-zagging while you're stopped.

Still no update available.....

Finally got it after reboot.