Toolchain version control
I'm working on a project that requires very strict control of the toolchain itself. We must specify exact versions of toolchain components as part of our documentation and production process.
The problem I'm having is we started work at Stm cube ide 1.4.0, which was later patched to 1.4.2. My team updated their installs through the IDE's integrated update service. But now I need to bring a few new development PC's online with identical toolchains. I can download 1.4.0 from the website, but I cannot find this patch anywhere.
Is this patch available for download? Is it on a server somewhere? How long is it guaranteed to remain accessible?
If I can't get this patch as a download, what would you recommend for an application like mine where strict control of the toolchain version must be maintained for a long time (potentially *decades*). Should I stick to downloadable major releases only?