Fixed #26256 -- Added note about primary key serialization
Fixed #26256 -- Added note about primary key serialization

Thanks Sonu kumar for the report and Tim Graham for the review.

darkryder/django,theo-l/django,peterlauri/django,frankvdp/django,shacker/django,blighj/django,taaviteska/django,claudep/django,pauloxnet/django,MarkusH/django,tbeadle/django,charettes/django,taaviteska/django,mjtamlyn/django,darkryder/django,camilonova/django,erikr/django,bak1an/django,tomchristie/django,zsiciarz/django,claudep/django,jscn/django,harisibrahimkv/django,kosz85/django,rhertzog/django,ifduyue/django,piquadrat/django,whs/django,savoirfairelinux/django,twz915/django,charettes/django,evansd/django,rsalmaso/django,shaib/django,jscn/django,timgraham/django,filias/django,shaib/django,baylee/django,takis/django,alexallah/django,yewang15215/django,kosz85/django,simonw/django,freakboy3742/django,mojeto/django,mathspace/django,Beauhurst/django,ebar0n/django,googleinterns/django,mjtamlyn/django,elky/django,theo-l/django,whs/django,MarkusH/django,mlavin/django,Leila20/django,savoirfairelinux/django,theo-l/django,claudep/django,ghickman/django,sjlehtin/django,kutenai/django,auvipy/django,dfdx2/django,sadaf2605/django,vincepandolfo/django,solarissmoke/django,avneesh91/django,MoritzS/django,takis/django,auready/django,peterlauri/django,carljm/django,denys-duchier/django,mitya57/django,nemesisdesign/django,dfunckt/django,nemesisdesign/django,indevgr/django,fenginx/django,kutenai/django,alexallah/django,EmadMokhtar/Django,sadaf2605/django,darjeeling/django,bak1an/django,taaviteska/django,guettli/django,shacker/django,erikr/django,daniponi/django,MoritzS/django,loic/django,wkschwartz/django,jpic/django,rsalmaso/django,edmorley/django,apollo13/django,fenginx/django,twz915/django,loic/django,manhhomienbienthuy/django,fenginx/django,dfunckt/django,phalt/django,sgzsh269/django,atul-bhouraskar/django,koniiiik/django,mathspace/django,frishberg/django,dfdx2/django,georgemarshall/django,ifduyue/django,sergei-maertens/django,frishberg/django,django/django,ghedsouza/django,gitaarik/django,syphar/django,twz915/django,frankvdp/django,solarissmoke/django,loic/django,erikr/django,reinout/django,hobarrera/django,tomchristie/django,jarshwah/django,syphar/django,indevgr/django,ghickman/django,blighj/django,harisibrahimkv/django,aisipos/django,daniponi/django,hobarrera/django,django/django,treyhunner/django,hobarrera/django,blindroot/django,treyhunner/django,fenginx/django,kutenai/django,baylee/django,ebar0n/django,georgemarshall/django,auready/django,wkschwartz/django,MarkusH/django,sarthakmeh03/django,mattseymour/django,mjtamlyn/django,kaedroho/django,takis/django,peterlauri/django,blindroot/django,etos/django,jpic/django,arun6582/django,twz915/django,whs/django,apollo13/django,alexallah/django,mitya57/django,krisys/django,takis/django,sergei-maertens/django,apollo13/django,lwiecek/django,phalt/django,ifduyue/django,krisys/django,tomchristie/django,ghedsouza/django,atul-bhouraskar/django,harisibrahimkv/django,mitya57/django,techdragon/django,dracos/django,rlugojr/django,shacker/django,uranusjr/django,tbeadle/django,syphar/django,Leila20/django,ghedsouza/django,EmadMokhtar/Django,tomchristie/django,kosz85/django,camilonova/django,monetate/django,adamchainz/django,whs/django,charettes/django,vincepandolfo/django,gitaarik/django,dfdx2/django,tbeadle/django,techdragon/django,ifduyue/django,willhardy/django,edmorley/django,yewang15215/django,schinckel/django,techdragon/django,dsanders11/django,rsalmaso/django,apollo13/django,piquadrat/django,MoritzS/django,elky/django,schinckel/django,manhhomienbienthuy/django,asser/django,krisys/django,daniponi/django,wkschwartz/django,jpic/django,dfdx2/django,tysonclugg/django,savoirfairelinux/django,willhardy/django,alimony/django,kaedroho/django,dfunckt/django,jpic/django,monetate/django,tysonclugg/django,mlavin/django,sjlehtin/django,intgr/django,frankvdp/django,daniponi/django,mlavin/django,denys-duchier/django,evansd/django,zsiciarz/django,intgr/django,Leila20/django,rsalmaso/django,felixxm/django,indevgr/django,elena/django,koordinates/django,avneesh91/django,ghedsouza/django,reinout/django,filias/django,sarthakmeh03/django,guettli/django,uranusjr/django,alimony/django,simonw/django,willhardy/django,auvipy/django,ebar0n/django,camilonova/django,elena/django,edmorley/django,filias/django,intgr/django,felixxm/django,blighj/django,labcodes/django,reinout/django,baylee/django,frishberg/django,blighj/django,indevgr/django,sarthakmeh03/django,denys-duchier/django,pauloxnet/django,treyhunner/django,sgzsh269/django,mojeto/django,felixxm/django,lwiecek/django,techdragon/django,timgraham/django,shaib/django,koordinates/django,baylee/django,auvipy/django,aisipos/django,arun6582/django,django/django,koniiiik/django,koordinates/django,avneesh91/django,reinout/django,carljm/django,labcodes/django,lwiecek/django,darjeeling/django,carljm/django,wkschwartz/django,koniiiik/django,googleinterns/django,sergei-maertens/django,aisipos/django,rhertzog/django,taaviteska/django,koniiiik/django,mattseymour/django,uranusjr/django,gitaarik/django,mojeto/django,sarthakmeh03/django,syphar/django,dracos/django,labcodes/django,Beauhurst/django,sgzsh269/django,asser/django,schinckel/django,manhhomienbienthuy/django,solarissmoke/django,labcodes/django,kosz85/django,hobarrera/django,rlugojr/django,harisibrahimkv/django,krisys/django,elena/django,erikr/django,bak1an/django,sgzsh269/django,camilonova/django,tysonclugg/django,simonw/django,tbeadle/django,darjeeling/django,elena/django,ebar0n/django,atul-bhouraskar/django,georgemarshall/django,solarissmoke/django,alexallah/django,mathspace/django,guettli/django,etos/django,phalt/django,Beauhurst/django,shaib/django,darjeeling/django,gitaarik/django,carljm/django,dsanders11/django,mattseymour/django,MoritzS/django,charettes/django,georgemarshall/django,mjtamlyn/django,tysonclugg/django,manhhomienbienthuy/django,arun6582/django,bak1an/django,willhardy/django,nemesisdesign/django,edmorley/django,yewang15215/django,atul-bhouraskar/django,mojeto/django,denys-duchier/django,timgraham/django,ghickman/django,pauloxnet/django,Leila20/django,sjlehtin/django,darkryder/django,ghickman/django,mlavin/django,simonw/django,elky/django,sjlehtin/django,rlugojr/django,zsiciarz/django,Beauhurst/django,avneesh91/django,arun6582/django,aisipos/django,dfunckt/django,koordinates/django,claudep/django,dracos/django,vincepandolfo/django,mathspace/django,filias/django,evansd/django,adamchainz/django,uranusjr/django,rhertzog/django,alimony/django,mitya57/django,frankvdp/django,piquadrat/django,auvipy/django,intgr/django,django/django,felixxm/django,pauloxnet/django,MarkusH/django,elky/django,mattseymour/django,jarshwah/django,kaedroho/django,sadaf2605/django,EmadMokhtar/Django,evansd/django,dsanders11/django,jarshwah/django,auready/django,piquadrat/django,frishberg/django,asser/django,auready/django,blindroot/django,dsanders11/django,asser/django,monetate/django,phalt/django,googleinterns/django,jscn/django,rhertzog/django,peterlauri/django,savoirfairelinux/django,loic/django,alimony/django,sadaf2605/django,shacker/django,lwiecek/django,etos/django,googleinterns/django,darkryder/django,theo-l/django,freakboy3742/django,jarshwah/django,adamchainz/django,kutenai/django,freakboy3742/django,schinckel/django,treyhunner/django,yewang15215/django,vincepandolfo/django,rlugojr/django,etos/django,zsiciarz/django,jscn/django,sergei-maertens/django,guettli/django,blindroot/django,adamchainz/django,nemesisdesign/django,monetate/django,dracos/django,timgraham/django