RFR: 8365515: Create release notes for JavaFX 25

[Kevin Rushforth]

On Tue, 2 Sep 2025 21:56:50 GMT, Nir Lisker <nlisker at openjdk.org> wrote:

>> This PR adds the release notes for the JavaFX 25 release. This will first go into master, and then be backported to the jfx25 branch so it will be available in that branch when JavaFX 25 is published (and from there also synced into the jfx25u repo).
>> 
>> The following filter was used to produce the list of issues fixed in JavaFX 25:
>> 
>> https://bugs.openjdk.org/issues/?filter=47140
>> 
>> Additionally, we had four issues with a `release-note=yes` label, which are included in the list of important changes, etc.
>
> doc-files/release-notes-25.md line 139:
> 
>> 137: [JDK-8352162](https://bugs.openjdk.org/browse/JDK-8352162) | Update libxml2 to 2.13.8 | web
>> 138: [JDK-8352164](https://bugs.openjdk.org/browse/JDK-8352164) | Update libxslt to 1.1.43 | web
>> 139: [JDK-8353916](https://bugs.openjdk.org/browse/JDK-8353916) | Unexpected event type for DOM mutation events with WebKit 620.1 | web
> 
> There are various issues fixed for WebKit 620.1 while only in this JavaFX version that WebKit version was introduced. Is it really meaningful to specify them?

Yes, these should be excluded for the same reason as the ones Michael pointed out above: they are transient bugs that were introduced and fixed in the same version, so will not be seen by anyone migrating from jfx24 to jfx25.

I'll add a `javafx-rn-exclude` label to the 5 follow-on WebKit 620.1 bugs (setting the "introduced-in-release" field won't do it for these, since that would be the update release of the earliest release family).

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PR Review Comment: https://git.openjdk.org/jfx/pull/1871#discussion_r2319338259