2024 publication fixes

[iadawn]

No description provided.

[netlify]

❌ Deploy Preview for wcag2 failed.

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🔨 Latest commit	6348008
🔍 Latest deploy log	https://app.netlify.com/sites/wcag2/deploys/675ad4e88e81850008ab84ac

[iadawn]

@kfranqueiro, not sure if there is anything in the deploy fails that I need to worry about

[kfranqueiro]

The failure is because the WCAG-2.1 branch doesn't have the whole eleventy build system and package.json, and netlify is attempting to build against that for this PR. So that's a red herring.

[kfranqueiro]

I presume this is intentionally a subset of what was added to the change log on main for 2.2.

Tangentially, a couple of notes about the change log on main (as presently seen at https://w3c.github.io/wcag/guidelines/22/#changelog):

• 2.2's change log for the new publication uses a nested list rather than a separate paragraph + top-level list
• The top-level list item introducing the new publication's changes in 2.2's change log says "2024-12-1w" (a placeholder?)