We have complaints that are related to caching. A Global redirect URL points to a PDF file on the server. People claim they get an old version even after an FTP update.
Using Apache 2.4 D7 and Global Redirect module. URL is in a block (example.com/newsletter) which redirects to sites/files/upload/newsletter.pdf
I don't even know if this is client side or server side caching, but I want to make sure that caching expires daily.
Use drupal file system to manage this as a field
change the redirect type (gloabal redirect supports a few: like 301, 304,307,etc)
- Add something to the a href tag ?