Hi all,

+1 to move the jakarta branch to JDK 21.


Why:


   -

   Jakarta EE 11 targets Java 21; aligning reduces container friction.
   -

   Virtual threads are a clear win for our I/O-bound request model and
   simplify tuning.
   -

   Ongoing GC/runtime improvements in 21 over 17.



On Fri, 19 Sep 2025 at 5:16 PM, Jürgen Weber <[email protected]> wrote:

> What disadvantages come with 17-only?
>
> Juan Pablo Santos Rodríguez <[email protected]> schrieb am Fr.,
> 19. Sept. 2025, 11:01:
>
> > Hi Alex!
> >
> > IIRC, jakarta branch is still not merged, last commits from master
> > must be carried over there, in order to bring the jakarta branch to
> > master. After that, release should follow pretty soonish. I'll try to
> > that between this weekend and the next, if no one else beats me to it.
> >
> > Also on the topic of JDK-17, given that latest LTS is now 25, should
> > we ship the jakarta also with JDK-21 baseline?
> >
> > cheers,
> > juan pablo
> >
> > On Fri, Sep 12, 2025 at 1:40 AM Alex O'Ree <[email protected]> wrote:
> > >
> > > Hi
> > >
> > > Is there an ETA on a JDK17 compatible release? looks like the jakarta
> > > branch was merged. that should pretty close to working on 17.
> >
>

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