Spring V5.0 1.46 -

It officially welcomed Kotlin , a modern programming language that developers love for its safety and brevity.

Once upon a time, building web applications was like waiting in a single-file line at a coffee shop. If one person took forever to order, everyone behind them just stood there, stuck. This was the "blocking" model of older software. SPRING V5.0 1.46

It was the first version to fully embrace Java 8 features like "Lambdas," making code much shorter and easier to read. It officially welcomed Kotlin , a modern programming