https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=12904 --- Comment #70 from Olli-Antti Kivilahti <olli-antti.kivilahti@jns.fi> --- Rebased to master. (In reply to Jonathan Druart from comment #65)

Can you explain this patch?

Yes. Without this bad things will happen when caching is used. Our page load times drop at best 2-4 seconds depending on the env we run Koha. Better than plack :) When the Koha-version changes, the urls for all static web-assets dynamically change to point at the new Koha-version. This forces the browser to reload new versions of javascript-code. You cannot really cache static web-content without a way of invalidating the user's cache, because then after version upgrades, some browsers would use old javascript code and bad things would happen. -- You are receiving this mail because: You are watching all bug changes.