[Flow] how to upgrade from flow 2.1 to 2.2 / 2.3

[Mira]

Hi Robin,
 
Thanks for reply!
 
In composer.json of my package this is the only content:

{"name":"turn\/green","type":"typo3-flow-package","description":"Add description
here","require":{"typo3\/flow":"*"},"autoload":{"psr-0":{"Turn\\Green":"Classes"}}}

There is no flow version. 

Thanks

Mira

 
 

> Robin Lehrmann <role at vkf-renzel.de> hat am 18. Februar 2015 um 11:03
> geschrieben:
>
>
> Hi,
>
> Am 18.02.2015 um 10:59 schrieb Mira:
> > But I don't know how to upgrade my existing and working installation of
> > flow.
> You should modify the version of flow in your composer.json and in
> composer.json of your packages.
>
> Cheers,
>
> Robin
>