Use update_fields in do_deactivate_stream.
Use update_fields in do_deactivate_stream.

We are generally explicit about which fields we save.

Galexrt/zulip,amanharitsh123/zulip,zulip/zulip,tommyip/zulip,eeshangarg/zulip,synicalsyntax/zulip,timabbott/zulip,dhcrzf/zulip,tommyip/zulip,tommyip/zulip,rht/zulip,andersk/zulip,mahim97/zulip,Galexrt/zulip,hackerkid/zulip,brainwane/zulip,jackrzhang/zulip,brockwhittaker/zulip,kou/zulip,Galexrt/zulip,hackerkid/zulip,rishig/zulip,brainwane/zulip,rishig/zulip,jackrzhang/zulip,synicalsyntax/zulip,mahim97/zulip,synicalsyntax/zulip,synicalsyntax/zulip,andersk/zulip,tommyip/zulip,kou/zulip,dhcrzf/zulip,jackrzhang/zulip,shubhamdhama/zulip,verma-varsha/zulip,zulip/zulip,showell/zulip,rht/zulip,mahim97/zulip,hackerkid/zulip,punchagan/zulip,dhcrzf/zulip,punchagan/zulip,jackrzhang/zulip,kou/zulip,Galexrt/zulip,rishig/zulip,amanharitsh123/zulip,punchagan/zulip,andersk/zulip,verma-varsha/zulip,Galexrt/zulip,shubhamdhama/zulip,zulip/zulip,brainwane/zulip,hackerkid/zulip,brainwane/zulip,mahim97/zulip,showell/zulip,showell/zulip,andersk/zulip,tommyip/zulip,hackerkid/zulip,verma-varsha/zulip,amanharitsh123/zulip,synicalsyntax/zulip,brainwane/zulip,kou/zulip,jackrzhang/zulip,kou/zulip,kou/zulip,amanharitsh123/zulip,amanharitsh123/zulip,eeshangarg/zulip,dhcrzf/zulip,verma-varsha/zulip,verma-varsha/zulip,timabbott/zulip,brockwhittaker/zulip,jackrzhang/zulip,rht/zulip,showell/zulip,dhcrzf/zulip,shubhamdhama/zulip,showell/zulip,rht/zulip,showell/zulip,brockwhittaker/zulip,amanharitsh123/zulip,tommyip/zulip,tommyip/zulip,rht/zulip,brainwane/zulip,punchagan/zulip,hackerkid/zulip,shubhamdhama/zulip,andersk/zulip,timabbott/zulip,timabbott/zulip,rishig/zulip,zulip/zulip,shubhamdhama/zulip,brainwane/zulip,jackrzhang/zulip,dhcrzf/zulip,eeshangarg/zulip,brockwhittaker/zulip,synicalsyntax/zulip,showell/zulip,rishig/zulip,kou/zulip,zulip/zulip,punchagan/zulip,eeshangarg/zulip,eeshangarg/zulip,brockwhittaker/zulip,shubhamdhama/zulip,hackerkid/zulip,dhcrzf/zulip,zulip/zulip,rishig/zulip,mahim97/zulip,timabbott/zulip,rishig/zulip,mahim97/zulip,brockwhittaker/zulip,andersk/zulip,timabbott/zulip,punchagan/zulip,rht/zulip,andersk/zulip,eeshangarg/zulip,eeshangarg/zulip,zulip/zulip,punchagan/zulip,synicalsyntax/zulip,rht/zulip,Galexrt/zulip,Galexrt/zulip,shubhamdhama/zulip,verma-varsha/zulip,timabbott/zulip