# How is(are) the version(s) of Julia that are compatible with my package recorded?

**URL:** <https://discourse.julialang.org/t/how-is-are-the-version-s-of-julia-that-are-compatible-with-my-package-recorded/13188>\
**Category:** General Usage\
**Tags:** package\
**Created:** [August 10, 2018, 3:54pm UTC](https://discourse.julialang.org/t/how-is-are-the-version-s-of-julia-that-are-compatible-with-my-package-recorded/13188 "2018-08-10T15:54:02Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![PetrKryslUCSD](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/petrkryslucsd/32/215825_2.png) [@PetrKryslUCSD](https://discourse.julialang.org/u/PetrKryslUCSD)\
**Post date:** [August 10, 2018, 3:54pm UTC](https://discourse.julialang.org/t/how-is-are-the-version-s-of-julia-that-are-compatible-with-my-package-recorded/13188/1 "2018-08-10T15:54:02Z")

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How is(are) the version(s) of Julia that are compatible with my package recorded? Where? In Project.toml? Or elsewhere?

Let us say my package requires to run with v"0.7-". How do I specify that in the configuration files?

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**Author:** ![kristoffer.carlsson](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/kristoffer.carlsson/32/22_2.png) [@kristoffer.carlsson](https://discourse.julialang.org/u/kristoffer.carlsson)\
**Post date:** [August 10, 2018, 4:19pm UTC](https://discourse.julialang.org/t/how-is-are-the-version-s-of-julia-that-are-compatible-with-my-package-recorded/13188/2 "2018-08-10T16:19:31Z")

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In Project

```julia
[compat]
julia 0.7

```

Will give a compatability with `[0.7, 1.0)`

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**Author:** ![StefanKarpinski](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/stefankarpinski/32/24_2.png) [@StefanKarpinski](https://discourse.julialang.org/u/StefanKarpinski)\
**Post date:** [August 10, 2018, 4:39pm UTC](https://discourse.julialang.org/t/how-is-are-the-version-s-of-julia-that-are-compatible-with-my-package-recorded/13188/3 "2018-08-10T16:39:41Z")

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Note that this section of the project file must currently be added and edited by hand but in the future we’ll have tooling around this.