google app engine favicon.ico does not update -

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i'm developing gae app.

i have favicon.ico in static folder, recommended , explained everywhere.

now changed picture in favicon.ico. in local host can see new favicon.ico, when try open webpage url (on server) see old favicon.ico.

it persist when uploaded newer version of app gae.

try looking @ favicon directly, e.g., go http://mysite.com/favicon.ico. if looks right there, caching issue resolve soon.


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