I am seeing the same issue in my pipelines.
My pipeline:
wget -O butler.zip https://broth.itch.ovh/butler/linux-amd64/LATEST/archive/default
The result:
--2025-09-16 14:06:49-- https://broth.itch.ovh/butler/linux-amd64/LATEST/archive/default
Resolving broth.itch.ovh (broth.itch.ovh)... 104.21.112.1, 104.21.16.1, 104.21.48.1, ...
Connecting to broth.itch.ovh (broth.itch.ovh)|104.21.112.1|:443... connected.
HTTP request sent, awaiting response... 301 Moved Permanently
Location: http://broth.itch.zone/butler/linux-amd64/LATEST/archive/default [following]
--2025-09-16 14:06:49-- http://broth.itch.zone/butler/linux-amd64/LATEST/archive/default
Resolving broth.itch.zone (broth.itch.zone)... 172.67.132.40, 104.21.12.135, 2606:4700:3034::ac43:8428, ...
Connecting to broth.itch.zone (broth.itch.zone)|172.67.132.40|:80... connected.
HTTP request sent, awaiting response... 301 Moved Permanently
Location: https://broth.itch.zone/butler/linux-amd64/LATEST/archive/default [following]
--2025-09-16 14:06:50-- https://broth.itch.zone/butler/linux-amd64/LATEST/archive/default
Connecting to broth.itch.zone (broth.itch.zone)|172.67.132.40|:443... connected.
HTTP request sent, awaiting response... 404 Not Found
2025-09-16 14:06:50 ERROR 404: Not Found.
I’m not sure how important it is that its bouncing between http and https with those 301 redirects, but I can certainly confirm this is blocking builds for now!
Reported on github:
https://github.com/itchio/butler/issues/278