Migration from 4.1 vcl

Dridi Boukelmoune dridi at varni.sh
Wed Oct 9 09:39:08 UTC 2019

On Wed, Oct 9, 2019 at 9:27 AM Miguel Gonzalez
<miguel_3_gonzalez at yahoo.es> wrote:
> Hi,
> I am migrating from 4.1 and I am scared that with latest version varnish would break.
> What should I take into account when migrating from 4.1?

Probably mostly third-party VMODs, since Varnish 6.x still supports
the VCL 4.0 syntax. There may be other non-VCL breaking changes and I
recommend you go through the release notes from 5.0 to 6.x, whichever
you choose (latest is 6.3 and LTS is 6.0).


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