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Public API: Remove small APIs deprecated in WordPress 5.2 #30283

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merged 1 commit into from
Mar 30, 2021

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youknowriad
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This PR raises the question of how long should it take to remove deprecated JS APIs. Unlike PHP these can't be supported forever because they have an impact on users, they keep useless Kbs around that combine impact performance.

In This PR I'm removing 5.2 deprecations which was released almost two years ago and since we had 5 major releases.
I think removing an old API should be done carefully by thinking of the impact of each API.

For the APIs removed in this PR particularly, I think the potential impact is negligible.

@youknowriad youknowriad added [Type] Performance Related to performance efforts [Type] Code Quality Issues or PRs that relate to code quality labels Mar 26, 2021
@youknowriad youknowriad requested a review from a team March 26, 2021 09:20
@youknowriad youknowriad self-assigned this Mar 26, 2021
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Size Change: -246 B (0%)

Total Size: 1.42 MB

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@talldan
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talldan commented Mar 26, 2021

I think it's fine. I wonder if @annezazu has any thoughts on communication. A dev note seems like the most obvious step.

Just checking usage (which might not work if the code is minified):

It'd be nice if this was built in to the plugin repo, some way to notify devs about removed APIs 😄 .

@gziolo
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gziolo commented Mar 26, 2021

This PR raises the question of how long should it take to remove deprecated JS APIs. Unlike PHP these can't be supported forever because they have an impact on users, they keep useless Kbs around that combine impact performance.

In general, I agree. In this case, the question is whether -241 B is worth it. Anyway, it's a good way to start the discussion since in WordPress 5.3 the number of deprecations introduced is quite long. The safe bet would be keeping those deprecations in all the versions of WordPress that get security updates.

@youknowriad youknowriad added the Needs Dev Note Requires a developer note for a major WordPress release cycle label Mar 26, 2021
@youknowriad
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-241 B

This might not be worth it on its own, its the accumulation that is worth it and instead of dropping all depreacations at once, it's better to spread over time, the older ones first.

@ntsekouras
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its the accumulation that is worth it and instead of dropping all depreacations at once, it's better to spread over time, the older ones first.

I agree with this and changes in this PR seem reasonable to me. What is the current process for this? First create a make.core post(dev note) and then remove or remove and then create the dev note?

@youknowriad
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@ntsekouras The dev note happens by the time the WP RC approaches (and APIs freeze), so it's more: do the change, add the dev note label and write the post when the time comes.

@annezazu
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Just chiming in to say that I agree with a dev note approach as it's a predictable pathway. To be safe though, next week I'll reach out to the impacted plugin authors to let them know the change is coming so they can proactively prepare.

@annezazu
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Just confirming that all impacted plugin authors have been contacted today and directed to this GitHub issue!

@youknowriad
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Any approvals here :)

@youknowriad
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Thanks :)

@youknowriad youknowriad merged commit 169a0ca into trunk Mar 30, 2021
@youknowriad youknowriad deleted the remove/5-2-deprecatins branch March 30, 2021 09:57
@youknowriad youknowriad requested review from mtias and mcsf March 30, 2021 09:57
@github-actions github-actions bot added this to the Gutenberg 10.4 milestone Mar 30, 2021
@gziolo gziolo added the [Type] Breaking Change For PRs that introduce a change that will break existing functionality label Apr 6, 2021
@gziolo gziolo changed the title Remove small APIs deprecated in WordPress 5.2 Public API: Remove small APIs deprecated in WordPress 5.2 Apr 6, 2021
@youknowriad youknowriad mentioned this pull request Jun 1, 2021
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@youknowriad youknowriad removed the Needs Dev Note Requires a developer note for a major WordPress release cycle label Jul 5, 2021
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