Disabling CDN caching for active releases packages

[Baptiste Jonglez]

On 14-01-26, Etienne Champetier wrote:
> Hi Baptiste,
> 
> Le dim. 11 janv. 2026 à 18:33, Baptiste Jonglez
> <baptiste at bitsofnetworks.org> a écrit :
> >
> > Hi,
> >
> > As discussed previously, I just disabled CDN caching for packages.
> 
> Maybe that's already what you are doing, but instead of fully disabling caching,
> can you always revalidate ? I think you just need to use
> 'Cache-Control: no-cache' on the origin server

We are not currently setting any cache header on the origin server.

Just to understand, with your proposal, the CDN would check the origin
server for each hit, but it would still serve from its cache if it detects
that the file is up-to-date?

Does it need other special headers, for instance to get the last update
time for a file or even a checksum?

Baptiste