Language translation files are cached after upgrade

[yadvr]

Post upgrading packages, the translation files such as en.json are cached in the browser. Somehow hard refresh doesn't work on them. If the UI can find a clever way to call them or ensure that they arne't cached by the browser.

ISSUE TYPE

• Bug Report

COMPONENT NAME

UI

[DaanHoogland]

@rohityadavcloud , according to internet (stackoverflow) you need to up the version in package.json to automatically load the new files. I think we can do that (allign it a bit with the cloudstack release for instance.

[yadvr]

Ah, thanks @DaanHoogland I suppose we can use the UI version same as ACS version - cc @weizhouapache @shwstppr @Pearl1594 ?

[yadvr]

Raised a PR - #7894 @DaanHoogland cc all - but that needs manual (upgrade) testing

[Pearl1594]

@rohityadavcloud what is the side effect of this - do you mean that since the translation files are getting cached, on changing the language, it doesn't reflect in the UI?

[yadvr]

@Pearl1594 say you upgrade from 4.17 -> 4.18; any new feature that introduced say a UI translation key such as message.action.xyz.abc will show up as-is, since the translation file (en.json say) is cached in browser for 4.17. Only if somebody clears cache or open UI in incognito etc will be able to see the string for message.action.xyz.abc which got added in 4.18 (not in 4.17).

[weizhouapache]

fixed by #7894