[Ignore]: Updating Custom Themes For New Functionality

[imath]

Link to the existing BP Codex page.

https://codex.buddypress.org/themes/updating-custom-themes/

Why should we ignore this page?

I believe this page was an attempt to make Standalone theme to update their templates according to introduced features. We stopped informing about it adding doc blocks looking like this:

@since 3.0.0
@version 12.0.0

Tasks to accomplish

• This task has been added to the "Todo" panel of the Documentation project.
• The corresponding line of the data/README.md Pages list has been marked as "Ignore issue/task created".
• One of the BuddyPress Core committer reviewed it and agreed to ignore this Codex page.
• The task was moved to the "Done" panel of the Documentation project.