#20493: Add a warning that objects may not be picklable across Django versions
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     Reporter:  cataliniacob   |                    Owner:  nobody
         Type:  Bug            |                   Status:  new
    Component:  Documentation  |                  Version:  1.5
     Severity:  Normal         |               Resolution:
     Keywords:                 |             Triage Stage:  Accepted
    Has patch:  1              |      Needs documentation:  0
  Needs tests:  0              |  Patch needs improvement:  0
Easy pickings:  0              |                    UI/UX:  0
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Comment (by cataliniacob):

 I would make the suggestion a bit stronger, something like:
 ... you should consider clearing your cache after upgrading. Otherwise you
 may run into problems ...

 I don't know if people clearly make the connection between "I'm using
 @cache_page" and "I'm caching pickled HttpResponse objects", so I see the
 stronger suggestion as a hint that you shouldn't just dismiss the next
 section (doesn't apply to me, I'm not pickling anything, I'm just using
 @cache_page).

 But in general it sounds fine to me!

-- 
Ticket URL: <https://code.djangoproject.com/ticket/20493#comment:4>
Django <https://code.djangoproject.com/>
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