[ADD] doc: database upgrade API (background image)
[ADD] doc: database upgrade API (background image)

Add a background image.
The previous one was empty.

GauravSahu/odoo,bplancher/odoo,Maspear/odoo,syci/OCB,BT-fgarbely/odoo,Antiun/odoo,spadae22/odoo,n0m4dz/odoo,rahuldhote/odoo,vnsofthe/odoo,rubencabrera/odoo,jiangzhixiao/odoo,factorlibre/OCB,hanicker/odoo,jfpla/odoo,microcom/odoo,leorochael/odoo,odootr/odoo,srimai/odoo,Nowheresly/odoo,incaser/odoo-odoo,brijeshkesariya/odoo,dfang/odoo,steedos/odoo,microcom/odoo,Endika/OpenUpgrade,gorjuce/odoo,lsinfo/odoo,mszewczy/odoo,bplancher/odoo,steedos/odoo,Endika/odoo,steedos/odoo,alexcuellar/odoo,ingadhoc/odoo,jiangzhixiao/odoo,JGarcia-Panach/odoo,minhtuancn/odoo,spadae22/odoo,Adel-Magebinary/odoo,eino-makitalo/odoo,GauravSahu/odoo,funkring/fdoo,JGarcia-Panach/odoo,dalegregory/odoo,xzYue/odoo,luistorresm/odoo,dalegregory/odoo,kybriainfotech/iSocioCRM,MarcosCommunity/odoo,stephen144/odoo,sergio-incaser/odoo,fjbatresv/odoo,BT-ojossen/odoo,shaufi10/odoo,kittiu/odoo,mustafat/odoo-1,gorjuce/odoo,sysadminmatmoz/OCB,shaufi10/odoo,GauravSahu/odoo,Nowheresly/odoo,optima-ict/odoo,rahuldhote/odoo,MarcosCommunity/odoo,takis/odoo,ShineFan/odoo,ehirt/odoo,xzYue/odoo,poljeff/odoo,eino-makitalo/odoo,JGarcia-Panach/odoo,hassoon3/odoo,Maspear/odoo,stephen144/odoo,BT-ojossen/odoo,sysadminmatmoz/OCB,incaser/odoo-odoo,stephen144/odoo,dalegregory/odoo,incaser/odoo-odoo,markeTIC/OCB,bplancher/odoo,sv-dev1/odoo,ecosoft-odoo/odoo,alexcuellar/odoo,hip-odoo/odoo,BT-ojossen/odoo,optima-ict/odoo,Endika/OpenUpgrade,jfpla/odoo,CatsAndDogsbvba/odoo,microcom/odoo,optima-ict/odoo,x111ong/odoo,funkring/fdoo,shingonoide/odoo,avoinsystems/odoo,QianBIG/odoo,nuncjo/odoo,leorochael/odoo,n0m4dz/odoo,windedge/odoo,mustafat/odoo-1,glovebx/odoo,brijeshkesariya/odoo,hip-odoo/odoo,glovebx/odoo,storm-computers/odoo,minhtuancn/odoo,odootr/odoo,srimai/odoo,mlaitinen/odoo,x111ong/odoo,ShineFan/odoo,shingonoide/odoo,srimai/odoo,factorlibre/OCB,acshan/odoo,Daniel-CA/odoo,lgscofield/odoo,acshan/odoo,mlaitinen/odoo,jfpla/odoo,sv-dev1/odoo,storm-computers/odoo,mustafat/odoo-1,ecosoft-odoo/odoo,sinbazhou/odoo,BT-ojossen/odoo,hubsaysnuaa/odoo,lsinfo/odoo,synconics/odoo,GauravSahu/odoo,bplancher/odoo,nuncjo/odoo,steedos/odoo,tinkhaven-organization/odoo,draugiskisprendimai/odoo,acshan/odoo,chiragjogi/odoo,factorlibre/OCB,odootr/odoo,fevxie/odoo,ygol/odoo,AuyaJackie/odoo,ehirt/odoo,kittiu/odoo,lgscofield/odoo,ApuliaSoftware/odoo,Endika/OpenUpgrade,xzYue/odoo,fjbatresv/odoo,markeTIC/OCB,sinbazhou/odoo,optima-ict/odoo,tangyiyong/odoo,KontorConsulting/odoo,x111ong/odoo,sergio-incaser/odoo,mustafat/odoo-1,hubsaysnuaa/odoo,steedos/odoo,grap/OpenUpgrade,salaria/odoo,tangyiyong/odoo,tinkhaven-organization/odoo,jfpla/odoo,rubencabrera/odoo,brijeshkesariya/odoo,synconics/odoo,markeTIC/OCB,NeovaHealth/odoo,synconics/odoo,ehirt/odoo,vnsofthe/odoo,hassoon3/odoo,CatsAndDogsbvba/odoo,Maspear/odoo,slevenhagen/odoo,luistorresm/odoo,fevxie/odoo,rgeleta/odoo,hanicker/odoo,salaria/odoo,steedos/odoo,glovebx/odoo,fjbatresv/odoo,n0m4dz/odoo,Endika/odoo,Daniel-CA/odoo,tvibliani/odoo,KontorConsulting/odoo,tvibliani/odoo,makinacorpus/odoo,rahuldhote/odoo,KontorConsulting/odoo,luistorresm/odoo,hanicker/odoo,kybriainfotech/iSocioCRM,NeovaHealth/odoo,ecosoft-odoo/odoo,provaleks/o8,luistorresm/odoo,MarcosCommunity/odoo,grap/OpenUpgrade,apocalypsebg/odoo,ygol/odoo,BT-fgarbely/odoo,leorochael/odoo,ovnicraft/odoo,fuhongliang/odoo,vnsofthe/odoo,MarcosCommunity/odoo,JGarcia-Panach/odoo,vnsofthe/odoo,n0m4dz/odoo,apocalypsebg/odoo,dalegregory/odoo,sysadminmatmoz/OCB,ingadhoc/odoo,avoinsystems/odoo,acshan/odoo,BT-fgarbely/odoo,ovnicraft/odoo,brijeshkesariya/odoo,hassoon3/odoo,ApuliaSoftware/odoo,hanicker/odoo,makinacorpus/odoo,datenbetrieb/odoo,ingadhoc/odoo,incaser/odoo-odoo,ShineFan/odoo,ygol/odoo,shingonoide/odoo,avoinsystems/odoo,ygol/odoo,grap/OpenUpgrade,synconics/odoo,spadae22/odoo,rgeleta/odoo,BT-rmartin/odoo,chiragjogi/odoo,slevenhagen/odoo,sysadminmatmoz/OCB,slevenhagen/odoo,tinkhaven-organization/odoo,BT-ojossen/odoo,Nowheresly/odoo,diagramsoftware/odoo,OpenUpgrade/OpenUpgrade,xzYue/odoo,Antiun/odoo,funkring/fdoo,ehirt/odoo,AuyaJackie/odoo,sinbazhou/odoo,glovebx/odoo,avoinsystems/odoo,ehirt/odoo,ygol/odoo,salaria/odoo,kybriainfotech/iSocioCRM,syci/OCB,shaufi10/odoo,KontorConsulting/odoo,provaleks/o8,fuhongliang/odoo,dfang/odoo,OpenUpgrade/OpenUpgrade,chiragjogi/odoo,tangyiyong/odoo,xzYue/odoo,tvibliani/odoo,VielSoft/odoo,rahuldhote/odoo,takis/odoo,draugiskisprendimai/odoo,mlaitinen/odoo,eino-makitalo/odoo,VielSoft/odoo,hassoon3/odoo,MarcosCommunity/odoo,shingonoide/odoo,ecosoft-odoo/odoo,diagramsoftware/odoo,ecosoft-odoo/odoo,makinacorpus/odoo,gorjuce/odoo,apocalypsebg/odoo,tvibliani/odoo,Endika/odoo,OpenUpgrade/OpenUpgrade,kittiu/odoo,AuyaJackie/odoo,rgeleta/odoo,CatsAndDogsbvba/odoo,tinkhaven-organization/odoo,laslabs/odoo,apocalypsebg/odoo,n0m4dz/odoo,acshan/odoo,diagramsoftware/odoo,markeTIC/OCB,datenbetrieb/odoo,sergio-incaser/odoo,hubsaysnuaa/odoo,luistorresm/odoo,synconics/odoo,stephen144/odoo,hip-odoo/odoo,hassoon3/odoo,Endika/odoo,VielSoft/odoo,BT-ojossen/odoo,ShineFan/odoo,poljeff/odoo,Endika/OpenUpgrade,Endika/OpenUpgrade,nuncjo/odoo,optima-ict/odoo,ecosoft-odoo/odoo,AuyaJackie/odoo,eino-makitalo/odoo,kittiu/odoo,BT-rmartin/odoo,luistorresm/odoo,shaufi10/odoo,syci/OCB,minhtuancn/odoo,Antiun/odoo,luistorresm/odoo,Noviat/odoo,acshan/odoo,windedge/odoo,diagramsoftware/odoo,chiragjogi/odoo,tangyiyong/odoo,microcom/odoo,gorjuce/odoo,lgscofield/odoo,odootr/odoo,eino-makitalo/odoo,apocalypsebg/odoo,BT-rmartin/odoo,gorjuce/odoo,dfang/odoo,tangyiyong/odoo,fjbatresv/odoo,syci/OCB,shaufi/odoo,storm-computers/odoo,vnsofthe/odoo,sv-dev1/odoo,storm-computers/odoo,fevxie/odoo,incaser/odoo-odoo,rahuldhote/odoo,sv-dev1/odoo,lgscofield/odoo,kybriainfotech/iSocioCRM,jfpla/odoo,KontorConsulting/odoo,Nowheresly/odoo,makinacorpus/odoo,funkring/fdoo,nuncjo/odoo,ovnicraft/odoo,mlaitinen/odoo,QianBIG/odoo,odootr/odoo,tvibliani/odoo,grap/OpenUpgrade,eino-makitalo/odoo,x111ong/odoo,provaleks/o8,OpenUpgrade/OpenUpgrade,ingadhoc/odoo,ingadhoc/odoo,dsfsdgsbngfggb/odoo,Adel-Magebinary/odoo,fevxie/odoo,mszewczy/odoo,Adel-Magebinary/odoo,windedge/odoo,apocalypsebg/odoo,ShineFan/odoo,grap/OpenUpgrade,tinkhaven-organization/odoo,x111ong/odoo,funkring/fdoo,shaufi/odoo,hoatle/odoo,mszewczy/odoo,chiragjogi/odoo,shaufi/odoo,VielSoft/odoo,spadae22/odoo,bplancher/odoo,kittiu/odoo,diagramsoftware/odoo,laslabs/odoo,Endika/odoo,shaufi/odoo,NeovaHealth/odoo,Elico-Corp/odoo_OCB,datenbetrieb/odoo,vnsofthe/odoo,shingonoide/odoo,sinbazhou/odoo,draugiskisprendimai/odoo,dsfsdgsbngfggb/odoo,hip-odoo/odoo,GauravSahu/odoo,Maspear/odoo,rahuldhote/odoo,incaser/odoo-odoo,draugiskisprendimai/odoo,provaleks/o8,lgscofield/odoo,hubsaysnuaa/odoo,hoatle/odoo,n0m4dz/odoo,fevxie/odoo,hoatle/odoo,Endika/odoo,Maspear/odoo,apocalypsebg/odoo,nuncjo/odoo,ApuliaSoftware/odoo,alexcuellar/odoo,mustafat/odoo-1,tinkhaven-organization/odoo,ChanduERP/odoo,BT-fgarbely/odoo,sysadminmatmoz/OCB,funkring/fdoo,avoinsystems/odoo,shaufi/odoo,jfpla/odoo,salaria/odoo,srimai/odoo,QianBIG/odoo,diagramsoftware/odoo,QianBIG/odoo,OpenUpgrade/OpenUpgrade,tangyiyong/odoo,NeovaHealth/odoo,shaufi10/odoo,Antiun/odoo,CatsAndDogsbvba/odoo,rgeleta/odoo,poljeff/odoo,lgscofield/odoo,stephen144/odoo,tvibliani/odoo,ShineFan/odoo,brijeshkesariya/odoo,rubencabrera/odoo,markeTIC/OCB,spadae22/odoo,Elico-Corp/odoo_OCB,Antiun/odoo,BT-fgarbely/odoo,x111ong/odoo,dsfsdgsbngfggb/odoo,takis/odoo,Noviat/odoo,markeTIC/OCB,provaleks/o8,salaria/odoo,sysadminmatmoz/OCB,datenbetrieb/odoo,fevxie/odoo,shaufi10/odoo,dfang/odoo,laslabs/odoo,hip-odoo/odoo,ehirt/odoo,VielSoft/odoo,brijeshkesariya/odoo,dfang/odoo,Noviat/odoo,Adel-Magebinary/odoo,stephen144/odoo,chiragjogi/odoo,Elico-Corp/odoo_OCB,sv-dev1/odoo,sv-dev1/odoo,kybriainfotech/iSocioCRM,fjbatresv/odoo,leorochael/odoo,ehirt/odoo,windedge/odoo,lsinfo/odoo,leorochael/odoo,kybriainfotech/iSocioCRM,Antiun/odoo,slevenhagen/odoo,eino-makitalo/odoo,BT-rmartin/odoo,OpenUpgrade/OpenUpgrade,microcom/odoo,alexcuellar/odoo,tangyiyong/odoo,ingadhoc/odoo,laslabs/odoo,nuncjo/odoo,Daniel-CA/odoo,mszewczy/odoo,mszewczy/odoo,spadae22/odoo,ovnicraft/odoo,steedos/odoo,spadae22/odoo,ygol/odoo,glovebx/odoo,datenbetrieb/odoo,CatsAndDogsbvba/odoo,provaleks/o8,x111ong/odoo,rubencabrera/odoo,hubsaysnuaa/odoo,Daniel-CA/odoo,NeovaHealth/odoo,odootr/odoo,draugiskisprendimai/odoo,salaria/odoo,fuhongliang/odoo,minhtuancn/odoo,NeovaHealth/odoo,windedge/odoo,Noviat/odoo,xzYue/odoo,KontorConsulting/odoo,ChanduERP/odoo,brijeshkesariya/odoo,syci/OCB,BT-rmartin/odoo,jfpla/odoo,alexcuellar/odoo,nuncjo/odoo,JGarcia-Panach/odoo,grap/OpenUpgrade,hoatle/odoo,srimai/odoo,kittiu/odoo,MarcosCommunity/odoo,jiangzhixiao/odoo,hanicker/odoo,ChanduERP/odoo,shaufi10/odoo,sinbazhou/odoo,ApuliaSoftware/odoo,BT-rmartin/odoo,mlaitinen/odoo,sergio-incaser/odoo,MarcosCommunity/odoo,sinbazhou/odoo,srimai/odoo,BT-fgarbely/odoo,tvibliani/odoo,laslabs/odoo,ChanduERP/odoo,xzYue/odoo,salaria/odoo,makinacorpus/odoo,takis/odoo,BT-ojossen/odoo,AuyaJackie/odoo,dsfsdgsbngfggb/odoo,lsinfo/odoo,BT-fgarbely/odoo,Adel-Magebinary/odoo,poljeff/odoo,windedge/odoo,lsinfo/odoo,rubencabrera/odoo,shingonoide/odoo,glovebx/odoo,mszewczy/odoo,Endika/OpenUpgrade,storm-computers/odoo,ShineFan/odoo,factorlibre/OCB,Nowheresly/odoo,GauravSahu/odoo,mlaitinen/odoo,ovnicraft/odoo,kittiu/odoo,leorochael/odoo,lsinfo/odoo,lgscofield/odoo,tinkhaven-organization/odoo,jiangzhixiao/odoo,draugiskisprendimai/odoo,dalegregory/odoo,Adel-Magebinary/odoo,lsinfo/odoo,Daniel-CA/odoo,MarcosCommunity/odoo,synconics/odoo,AuyaJackie/odoo,sinbazhou/odoo,slevenhagen/odoo,bplancher/odoo,shingonoide/odoo,odootr/odoo,fuhongliang/odoo,synconics/odoo,storm-computers/odoo,dfang/odoo,fuhongliang/odoo,jiangzhixiao/odoo,hip-odoo/odoo,acshan/odoo,sv-dev1/odoo,ecosoft-odoo/odoo,QianBIG/odoo,fuhongliang/odoo,VielSoft/odoo,Antiun/odoo,takis/odoo,ApuliaSoftware/odoo,mlaitinen/odoo,sergio-incaser/odoo,rgeleta/odoo,takis/odoo,ingadhoc/odoo,n0m4dz/odoo,rahuldhote/odoo,OpenUpgrade/OpenUpgrade,sergio-incaser/odoo,factorlibre/OCB,dsfsdgsbngfggb/odoo,ApuliaSoftware/odoo,jiangzhixiao/odoo,poljeff/odoo,rgeleta/odoo,Endika/odoo,minhtuancn/odoo,AuyaJackie/odoo,glovebx/odoo,VielSoft/odoo,minhtuancn/odoo,takis/odoo,NeovaHealth/odoo,rubencabrera/odoo,poljeff/odoo,hanicker/odoo,alexcuellar/odoo,avoinsystems/odoo,factorlibre/OCB,ygol/odoo,shaufi/odoo,funkring/fdoo,windedge/odoo,shaufi/odoo,hanicker/odoo,Elico-Corp/odoo_OCB,microcom/odoo,Maspear/odoo,mszewczy/odoo,gorjuce/odoo,dsfsdgsbngfggb/odoo,grap/OpenUpgrade,makinacorpus/odoo,syci/OCB,optima-ict/odoo,hoatle/odoo,Endika/OpenUpgrade,Nowheresly/odoo,factorlibre/OCB,Daniel-CA/odoo,ovnicraft/odoo,Nowheresly/odoo,vnsofthe/odoo,GauravSahu/odoo,kybriainfotech/iSocioCRM,draugiskisprendimai/odoo,gorjuce/odoo,rubencabrera/odoo,CatsAndDogsbvba/odoo,provaleks/o8,hoatle/odoo,ChanduERP/odoo,fjbatresv/odoo,chiragjogi/odoo,markeTIC/OCB,JGarcia-Panach/odoo,mustafat/odoo-1,slevenhagen/odoo,ChanduERP/odoo,slevenhagen/odoo,Elico-Corp/odoo_OCB,Noviat/odoo,diagramsoftware/odoo,ChanduERP/odoo,datenbetrieb/odoo,hubsaysnuaa/odoo,minhtuancn/odoo,avoinsystems/odoo,makinacorpus/odoo,fjbatresv/odoo,mustafat/odoo-1,rgeleta/odoo,alexcuellar/odoo,Noviat/odoo,fuhongliang/odoo,ApuliaSoftware/odoo,KontorConsulting/odoo,Noviat/odoo,dalegregory/odoo,hassoon3/odoo,CatsAndDogsbvba/odoo,hoatle/odoo,fevxie/odoo,datenbetrieb/odoo,hubsaysnuaa/odoo,QianBIG/odoo,jiangzhixiao/odoo,ovnicraft/odoo,srimai/odoo,sysadminmatmoz/OCB,dalegregory/odoo,dsfsdgsbngfggb/odoo,Daniel-CA/odoo,laslabs/odoo,JGarcia-Panach/odoo,leorochael/odoo,Elico-Corp/odoo_OCB,Adel-Magebinary/odoo,BT-rmartin/odoo,Maspear/odoo,poljeff/odoo,incaser/odoo-odoo