RFR: 8375067: Change JavaFX release version to 27

[Andy Goryachev]

On Mon, 12 Jan 2026 21:35:09 GMT, Kevin Rushforth <kcr at openjdk.org> wrote:

> Bump the version number of JavaFX to 27. I will integrate this to master as part of forking the `jfx26` stabilization branch, which is scheduled for Thursday, January 15, 2026 at 16:00 UTC.

Marked as reviewed by angorya (Reviewer).

modules/javafx.base/src/test/java/test/com/sun/javafx/runtime/VersionInfoTest.java line 41:

> 39: 
> 40:     // Increment this feature-release counter for every major release.
> 41:     private static final String FEATURE = "27";

minor suggestion: maybe add a comment listing all the files that need to be updated?  not sure where though.

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PR Review: https://git.openjdk.org/jfx/pull/2033#pullrequestreview-3652876920
PR Review Comment: https://git.openjdk.org/jfx/pull/2033#discussion_r2684025205