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by konart 862 days ago
What does this have to do with upgrading? Your go.mod just specifies the minimum version you need to build the code.

If you do not use new things available in in 1.22 your go.mod may have 1.21 (or even 1.13 if you are not using generics and can't be bothered with a few deprecated things. Like ioutil.ReadAll() which was deprecated since. 1.16)
3 comments
mseepgood 862 days ago
> What does this have to do with upgrading?

Go automatically downloads the appropriate toolchain based on the version specified in a project's go.mod file. Once Go (>= 1.21) is installed on a machine, there is no need for manual updates anymore. https://go.dev/doc/toolchain

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KingOfCoders 862 days ago
Sorry not a native speaker.

My understanding of "upgrading" a toolchain or dependecy in a project means, changing to a new version of the toolchain or dependency and make the project work again? With 1.22 memory consumption should be less and PGO has better performance from my understanding.

When I change the minimum version in my project to 1.22.0 it will download 1.22.0 and use this for compilation. I would call that "upgrading"

  ~/Development/inkmigo$ go version
  go version go1.22.0 linux/amd64
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konart 862 days ago
No need to be sorry. Not a native speaker either.

I get your point. I'm just to used to the fact that Homebrew updates packages on the machine and services are build during CI\CD pipelines inside of a container.

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xyzzy_plugh 862 days ago
https://go.dev/blog/toolchain
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