RFR: 8331873: Improve/expand info in `New API In` on Help page [v3]

[Chen Liang]

On Wed, 29 Jan 2025 15:16:33 GMT, Nizar Benalla <nbenalla at openjdk.org> wrote:

>> This PR supersedes #19222, I've resolved the merge conflicts and updated the text based on review comments.
>
> Nizar Benalla has updated the pull request with a new target base due to a merge or a rebase. The incremental webrev excludes the unrelated changes brought in by the merge/rebase. The pull request contains eight additional commits since the last revision:
> 
>  - wrap lines
>  - Merge remote-tracking branch 'upstream/master' into new-api-help-page
>  - Update TestNewApiList
>  - Update according to feedback
>  - Merge branch 'master' into new-api-help-page
>  - QOL change - change "all" to "toggle all" in the new-list and deprecated-list pages
>  - fix merge conflicts and slight refactor due to 8335122
>  - 8331873: Improve/expand info in `New API In` on Help page.

Looks good; maybe @hns can take a look too.

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Marked as reviewed by liach (Reviewer).

PR Review: https://git.openjdk.org/jdk/pull/23269#pullrequestreview-2582167338