[Haskell-cafe] ANNOUNCE: lens-family 2.0.0 anniversary edition!

[Artyom Kazak]

> Naturally, users can stick with the 1.2 release of lens-family if it
> suits their needs.

You can not easily have two versions of the same library in your dependency tree. So, only application developers will be able to stick to the 1.2 release without creating obstacles for the rest of the ecosystem.
On 19. Jul 2019, 18:04 +0300, roconnor at theorem.ca, wrote:
> On Fri, 19 Jul 2019, Oliver Charles wrote:
>
> > * '_Left' and '_Right' have been renamed as 'lft_' and 'rgt_'.
> >
> > Why? I fail to see the benefit of such a breaking change.
>
> I have a new convention that 'foo_' is defined as 'under foo' (or
> something similar).
>
> Naturally, users can stick with the 1.2 release of lens-family if it
> suits their needs.
>
> --
> Russell O'Connor <http://r6.ca/>
> ``My friends, love is better than anger. Hope is better than fear.
> Optimism is better than dispair. So let us be loving, hopeful and
> optimistic. And we'll change the world.'' -- Jack Layton
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