Howdy,

This page but this table particularly may be of help
https://cwiki.apache.org/confluence/pages/viewpage.action?pageId=181305684#MavenEcosystemCleanup-ResolverandMaven

T

On Wed, Sep 25, 2024 at 9:53 PM Robert Scholte <rfscho...@apache.org> wrote:

> Hi Benjamin,
>
> I'm especially interested in the previous major bumps, not the current one.
> For Maven 4 we have 3 hours to go into the details.
>
> We will mention the new Java Runtime version requirement, but I consider
> that a change that lifts upon the real majors.
> During both Maven2 and Maven3 the Java runtime version requirement has
> increased.
> In general that was not a real issue as it was a push to the latest EOL
> version.
>
> Thanks,
> Robert
>
> -----Original Message-----
> From: Benjamin Marwell <bmarw...@apache.org>
> Sent: woensdag 25 september 2024 21:04
> To: Maven Developers List <dev@maven.apache.org>
> Subject: Re: Most significant changes in history with every major release
> of Maven
>
> I think skipping 9 Java versions between Maven 3 and 4 is a big deal and
> has never happened before 😁
>
> Java 17 will be required for Maven 4.
>
> Also Maven 4: extensions where you can use pom.conf or pom.yml etc.
>
> On Mon, 23 Sept 2024, 10:53 Robert Scholte, <rfscho...@apache.org> wrote:
>
> > Hi all,
> >
> >
> >
> > Within 2 weeks I will do a talk with Maarten about Maven 4.
> >
> > Part of that are some slides about previous major releases that should
> > clearly explain why it was a major release at not the next minor.
> >
> >
> >
> > In short I came with this list:
> >
> >
> >
> > M1 -> M2: (breaking change, migration required)
> >
> >               modelVersion: 3.0.0  -> 4.0.0
> >
> >               xsd: https://maven.apache.org/xsd/maven-v3_0_0.xsd ->
> > https://maven.apache.org/xsd/maven-4.0.0.xsd
> >
> >               (as doc):
> >
> > https://maven.apache.org/archives/maven-1.x/reference/maven-model/3.0.
> > 2/mave
> > n.html
> > <https://maven.apache.org/archives/maven-1.x/reference/maven-model/3.0
> > .2/maven.html>
> > -> https://maven.apache.org/ref/3.9.9/maven-model/maven.html
> >
> >               Spod: project.xml -> pom.xml
> >
> >               plugin: written in Jelly (=executable XML) -> written in
> > Java
> >
> >               repository layout:
> > /repository/maven/jars/maven-1.0-beta-8.jar
> > -> /repository/org/apache/maven/maven-core/2.2.1/maven-core-2.2.1.jar
> >
> >               introduction of lifecycles
> >
> > M2->M3: (migration required for reporting plugins)
> >
> >               Extract dependency/artifact related code to separate
> > independent library: Aether
> >
> >               Extract maven-reporting to separate independent  library:
> > maven-reporting-api + maven-reporting-impl
> >
> >               Maven-reactor-plugin -> embedded
> > (https://maven.apache.org/plugins/maven-reactor-plugin/index.html)
> >
> > (for the end-user most changes were invisible, as they were mainly
> > under the
> > hood)
> >
> >
> >
> > Did I miss something important and are these statements correct?
> >
> >
> >
> > Thanks,
> >
> > Robert
> >
> >
>
>
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