So you need to use a Web browser as a code editor because... Installing a binary to the disk is not allowed?
It's crazy!
M: "Ok, here's your company issued computer. You're not allowed to do anything with it, because security and IP."
D: "Ok, but I need a computer to compile unique code, and I need to be able to execute that code..."
M: "Good news! We bought lots of cloud compute, so you can do whatever you need or want with your compute!"
D: "...how is this different."
M: "Well you see, we didn't issue those computers. So if something bad happens, it isn't because of us. It's because of the cloud."
D: "...but if something 'bad' only happens because of the code that I wrote, isn't it still bad whether its running here or there?"
M: "Fine! If something bad happens, it's your fault, not the cloud, because we didn't do it, and of course the cloud is infallible."
D: "I'm not working here."
M: "..."
D: "..."
M: "Here is your company laptop for policy reasons it is the same as every other laptop in the company"
D: "But I need to install and compile more stuff..."
M: "We know so we have provided a developer environment tailored to your needs, we understand it might be inconvenient but it might also allow for :generic inspirational stuff:
D: "oh, ok"
It's a tool, you don't have to use it.
I think what you’re referencing is when the IT department asks me and my team, do any processes break if we change version’s? And the answer is always, please we’ve been asking for years. Occasionally there is an add on we use that becomes a dependency. I feel like that was more of an issue in the past. Now that basically everything is 64 bit compatible, we do some testing and tell IT no risk here.
Excel has good support for rolling forward. Not always backwards compatible, but going forward breaking is quite rare. Things like XLS to XLSX happen rarely and they still largely work moving forward.
When I talk to the IT guys it’s more about reliance on exchange servers, outlook/calendar, and of course the corporate licensing that makes upgrading just for us finance guys difficult