The document discusses new features and improvements in Maven, including the Maven wrapper for consistent build environments, the build/consumer POM that decouples POMs in version control from those in repositories, and an improved reactor for multi-module project handling. It also highlights the Maven daemon, which enhances build speed by keeping the JVM warm and running multi-threaded. Availability timelines indicate that the Maven wrapper and daemon are currently available, while the other features are expected in Maven 4.

1. WHAT'S COOKING IN
WHAT'S COOKING IN
WHAT'S COOKING IN
WHAT'S COOKING IN
WHAT'S COOKING IN
MAVEN?
MAVEN?
MAVEN?
MAVEN?
MAVEN?
#maven Maarten Mulders (@mthmulders)

2. MENU DU JOUR
Entrée: Maven Wrapper
Plat Principal: Build/Consumer POM
Fromage: Improved Reactor
Dessert: Maven Daemon
#maven Maarten Mulders (@mthmulders)

3. ENTRÉE
ENTRÉE
ENTRÉE
ENTRÉE
ENTRÉE
MAVEN WRAPPER
MAVEN WRAPPER
MAVEN WRAPPER
MAVEN WRAPPER
MAVEN WRAPPER
#maven Maarten Mulders (@mthmulders)

4. MAVEN WRAPPER
Ensures project users have everything they need to build your
project.
Runs on Linux, macOS, Windows, Solaris.
Forget about different Maven versions your users may have.
#maven Maarten Mulders (@mthmulders)

5. LET'S GET COOKING!
LET'S GET COOKING!
LET'S GET COOKING!
LET'S GET COOKING!
LET'S GET COOKING!
#maven Maarten Mulders (@mthmulders)

6. PLAT PRINCIPAL
PLAT PRINCIPAL
PLAT PRINCIPAL
PLAT PRINCIPAL
PLAT PRINCIPAL
BUILD/CONSUMER POM
BUILD/CONSUMER POM
BUILD/CONSUMER POM
BUILD/CONSUMER POM
BUILD/CONSUMER POM
#maven Maarten Mulders (@mthmulders)

7. BUILD/CONSUMER POM
Decouples POM in version control from POM in repository.
#maven Maarten Mulders (@mthmulders)

8. #maven Maarten Mulders (@mthmulders)

9. #maven Maarten Mulders (@mthmulders)

10. BUILD/CONSUMER POM
Decouples POM in version control from POM in repository.
Paves the road for further evolution of the POM as we know it.
Without breaking the whole Java ecosystem.
#maven Maarten Mulders (@mthmulders)

11. LET'S GET COOKING!
LET'S GET COOKING!
LET'S GET COOKING!
LET'S GET COOKING!
LET'S GET COOKING!
#maven Maarten Mulders (@mthmulders)

12. FROMAGE
FROMAGE
FROMAGE
FROMAGE
FROMAGE
IMPROVED REACTOR
IMPROVED REACTOR
IMPROVED REACTOR
IMPROVED REACTOR
IMPROVED REACTOR
#maven Maarten Mulders (@mthmulders)

13. IMPROVED REACTOR
Addresses long-standing issues in Maven on multi-module
projects.
The Reactor is now fully root-project aware.
— As long as you have a .mvn folder.
It improves your daily use of Maven: no more mvn install.
#maven Maarten Mulders (@mthmulders)

14. LET'S GET COOKING!
LET'S GET COOKING!
LET'S GET COOKING!
LET'S GET COOKING!
LET'S GET COOKING!
#maven Maarten Mulders (@mthmulders)

15. DESSERT
DESSERT
DESSERT
DESSERT
DESSERT
MAVEN DAEMON
MAVEN DAEMON
MAVEN DAEMON
MAVEN DAEMON
MAVEN DAEMON
#maven Maarten Mulders (@mthmulders)

16. MAVEN DAEMON
Provides faster Maven builds using a daemon process.
Keeps the JVM and plugins "warm".
Runs multi-threaded by default without cluttering output.
#maven Maarten Mulders (@mthmulders)

17. LET'S GET COOKING!
LET'S GET COOKING!
LET'S GET COOKING!
LET'S GET COOKING!
LET'S GET COOKING!
#maven Maarten Mulders (@mthmulders)

18. TIMELINES
TIMELINES
TIMELINES
TIMELINES
TIMELINES
#maven Maarten Mulders (@mthmulders)

19. MAVEN WRAPPER
🟢Available today
#maven Maarten Mulders (@mthmulders)

20. BUILD/CONSUMER POM
🟠Available in Maven 4
⚠️
Plugins need updating / replacement
#maven Maarten Mulders (@mthmulders)

21. IMPROVED REACTOR
🟠Available in Maven 4
#maven Maarten Mulders (@mthmulders)

22. MAVEN DAEMON
🟢Available today
⚠️
Not yet available for Apple Silicon
⚠️
May break if you use non-threadsafe plugins
#maven Maarten Mulders (@mthmulders)

23. PLEASE HELP!
1. 🧪test
2. 🛠️
reproduce
3. 📃report
#maven Maarten Mulders (@mthmulders)

24. REFERENCES & MORE INFORMATION
Demo Projects
#maven Maarten Mulders (@mthmulders)

25. MERCI!
#maven Maarten Mulders (@mthmulders)