EDIT from above: something must have happened, no change on my side but update is now downloading (from emulationstation GUI)...

~~Hi,

I'm trying to upgrade from 1st beta but /recalbox/scripts/recalbox-upgrade.sh can't find the upgrade files, and I can't figure how to reconfigure the target URL (not proficient with script editing

Linux RECALBOX 4.14.62-v7 #1 SMP Fri Aug 24 00:07:55 UTC 2018 armv7l GNU/Linux

recalbox.log:
[ 385.38] ------------ Will process to a https://review-507-b*mp-b-0jn0c0-archive-review-prod.recalbox.com upgrade ------------
[ 385.54] Unable to get headers for http://archive.recalbox.com/updates/v1.0/https://review-507-b*mp-b-0jn0c0-archive-review-prod.recalbox.com/rpi3/boot.tar.xz

In Recalbox.conf:

------------ G - UPDATES ------------

Automatically check for updates at start (0,1)

updates.enabled=0

Update type : default to stable

updates.type=https://review-507-b*mp-b-0jn0c0-archive-review-prod.recalbox.com
#updates.type=stable

And I can access internet from the PI3 B+ (wget with the direct URL works):

wget https://review-507-b*mp-b-0jn0c0-archive-review-prod.recalbox.com/v1/upgrade/rpi3/boot.tar.xz?source=install

--2018-12-02 08:40:41-- https://review-507-b*mp-b-0jn0c0-archive-review-prod.recalbox.com/v1/upgrade/rpi3/boot.tar.xz?source=install
Resolving review-507-b*mp-b-0jn0c0-archive-review-prod.recalbox.com (review-507-b*mp-b-0jn0c0-archive-review-prod.recalbox.com)... 91.121.112.87
Connecting to review-507-b*mp-b-0jn0c0-archive-review-prod.recalbox.com (review-507-b*mp-b-0jn0c0-archive-review-prod.recalbox.com)|91.121.112.87|:443... connected.
HTTP request sent, awaiting response... 200 OK
Length: 6278736 (6.0M) [application/octet-stream]
Saving to: 'boot.tar.xz?source=install'

boot.tar.xz?source=install 100%[===================================================================>] 5.99M 1.29MB/s in 4.7s

2018-12-02 08:40:46 (1.27 MB/s) - 'boot.tar.xz?source=install' saved [6278736/6278736]

Any idea?

regards,
philippe](url du lien)