Whats New in Spring Boot 2 4

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Phil Webb from the Spring Boot team provides an overview of the new features available in Spring Boot 2.4. Click the timestamp to jump to a specific part of the presentation:

Intro:
00:27 Creating a Demo App

Upgrading:
07:24 Version Number Changes
08:29 JUnit Vintage Engine
09:07 Legacy Config Data Mode
10:48 Logback Property Changes and Property Migrator

New Features:
13:51 Java 15 and Startup Logging
15:03 Constructor Binding @ConfigurationProperties Updates
18:11 ApplicationStartup Metrics (Flight Recorder and JSON)
24:49 Changes to Application properties/yaml
34:46 Importing Files Without an Extension
35:28 Origin Chains
38:34 Config Tree Support (Kubernetes Volume Mounted Secrets)
40:51 Supporting Custom Config Data Import Types
42:57 Docker and Buildpack Updates
46:09 Publishing to a Private Docker Registry

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Great, I just spending my night developing an app with spring boot and boy, this put a smile in my face

RyutakuZaki

Thanks for this "short" summary, Phil! The timestamps in the description helped a lot :)

rieckpil

Thanks for making the config files required. Awesome change, along with the 'lowest' config entry winning. Two changes that make sense.

Video was clearly spoken and easy to understand. Good pace! Thanks!

BrianBonner

Many thanks, Phil! Now we need a "What's New in Spring Boot 2.5" :)

amermohammed

The Spring Jedi !
Calm and Equally Paced: )

RakeshWaghela

Best presentation I've seen, it's so refreshing! Congrats Phil!

tisos

Thanks Phil, and the Spring Teams involved for keeping Spring on the cutting edge and relevant . It's a great time to be a Java Developer!

stephenpatten