After upgrading from Helsinki the file z_last_include.js does not have its version updated, even though the file itself contains updates. This prevents the browser from re-caching the file, which can cause issues such as failing autocomplete references and bad results for reference qualifiers.
Steps to Reproduce
On the latest Helsinki environment, open the instance so when the homepage loads, the z_last_include.js file is loaded into your browser.
Upgrade the instance to Jakarta.
Open the page again.
Note that the z_last_include.js file is not updated.
Open an incognito browser and log in to the instance.
The updated file loads.
Clear the browser cache.
Related Problem: PRB1117354