# How go back one release with juliaup

**URL:** <https://discourse.julialang.org/t/how-go-back-one-release-with-juliaup/118984>\
**Category:** General Usage\
**Tags:** question, juliaup\
**Created:** [September 3, 2024, 10:52am UTC](https://discourse.julialang.org/t/how-go-back-one-release-with-juliaup/118984 "2024-09-03T10:52:24Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![pao](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/pao/32/34395_2.png) [@pao](https://discourse.julialang.org/u/pao)\
**Post date:** [September 3, 2024, 10:52am UTC](https://discourse.julialang.org/t/how-go-back-one-release-with-juliaup/118984/1 "2024-09-03T10:52:24Z")

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Hi, guys,  
I have installed my latest Julia releases with `juliaup`. Below is my status.  
How go back to the previous release (1.10.4+0.x64.apple.darwin14 ) ?  
I suppose just one commend is sufficient … but I was unable  
Thanks for help !!

```julia
$ juliaup status
 Default Channel Version Update 
-------------------------------------------------------
       * release 1.10.5+0.x64.apple.darwin14

```

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**Author:** ![kevbonham](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/kevbonham/32/216165_2.png) [@kevbonham](https://discourse.julialang.org/u/kevbonham)\
**Post date:** [September 3, 2024, 11:09am UTC](https://discourse.julialang.org/t/how-go-back-one-release-with-juliaup/118984/2 "2024-09-03T11:09:22Z")

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You can do `juliaup add 1.10.4` I think, and then run it with `julia +1.10.4` (or set it as the default).

If you’re asking how to arbitrarily do one release earlier than the current one (analogous to `HEAD~1` for `git`) I don’t think that’s supported.

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<div class="post-metadata">

**Author:** ![pao](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/pao/32/34395_2.png) [@pao](https://discourse.julialang.org/u/pao)\
**Post date:** [September 3, 2024, 11:13am UTC](https://discourse.julialang.org/t/how-go-back-one-release-with-juliaup/118984/3 "2024-09-03T11:13:40Z")

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> [@kevbonham](#):
>
> `julia +1.10.4`

Worked perfectly !  
Ald how to set the default?

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<div class="post-metadata">

**Author:** ![GunnarFarneback](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/gunnarfarneback/32/1827_2.png) [@GunnarFarneback](https://discourse.julialang.org/u/GunnarFarneback)\
**Post date:** [September 3, 2024, 11:30am UTC](https://discourse.julialang.org/t/how-go-back-one-release-with-juliaup/118984/4 "2024-09-03T11:30:08Z")

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Ideally the `juliaup` help system should be enough to find out.

```julia
$ juliaup
The Julia Version Manager

Usage: juliaup <COMMAND>

Commands:
  default Set the default Julia version
  add Add a specific Julia version or channel to your system. Access via `julia +{channel}` e.g. `julia +1.6`
  link Link an existing Julia binary to a custom channel name
  list List all available channels
  override Manage directory overrides
  update Update all or a specific channel to the latest Julia version
  remove Remove a Julia version from your system
  status Show all installed Julia versions
  gc Garbage collect uninstalled Julia versions
  config Juliaup configuration
  self Manage this juliaup installation
  completions Generate tab-completion scripts for your shell
  help Print this message or the help of the given subcommand(s)

Options:
  -h, --help Print help
  -V, --version Print version

To launch a specific Julia version, use `julia +{channel}` e.g. `julia +1.6`.
Entering just `julia` uses the default channel set via `juliaup default`.

$ juliaup help default
Set the default Julia version

Usage: juliaup default <CHANNEL>

Arguments:
  <CHANNEL>  

Options:
  -h, --help Print help

$ juliaup default 1.10.4
Configured the default Julia version to be '1.10.4'.

```