Versions:

  • 1.12.9
  • 1.12.8
  • 1.12.7
  • 1.12.6
  • 1.12.5
  • 1.12.4
  • 1.12.3
  • 1.12.2
  • 1.12.1
  • 1.12.0
  • 1.11.7
  • 1.11.6
  • 1.11.5
  • 1.11.4
  • 1.11.3
  • 1.11.2
  • 1.11.1
  • 1.11.0
  • 1.10.11
  • 1.10.7
  • 1.10.2
  • 1.10.1
  • 1.10.0
  • 1.9.8
  • 1.9.7
  • 1.9.6
  • 1.9.5
  • 1.9.4
  • 1.9.3
  • 1.9.0
  • 1.8.3
  • 1.8.2
  • 1.8.1
  • 1.8.0
  • 1.7.3
  • 1.7.2
  • 1.7.1
  • 1.7.0
  • 1.6.2
  • 1.6.1
  • 1.6.0
  • 1.5.8
  • 1.5.7
  • 1.5.6
  • 1.5.5
  • 1.5.4
  • 1.5.3
  • 1.5.2
  • 1.5.1
  • 1.4.9
  • 1.3.8

sbt 1.12.9, released by Lightbend, Inc. as the fifty-first iteration of the tool, is an open-source build system engineered for Scala projects and equally capable of compiling, testing, and packaging Java code and other JVM languages. Operating through a concise, declarative DSL written directly in Scala, sbt interprets build definitions as incremental tasks, re-executing only the work whose inputs have changed; this design yields fast feedback cycles for developers maintaining large codebases or cross-compiling against multiple Scala versions. Typical use cases range from library authors publishing signed artifacts to Maven Central, to data-engineering teams orchestrating Spark job assemblies, to enterprises splitting monolithic applications into micro-services whose modules are rebuilt in parallel. The tool embeds a Scala REPL that can inspect the build state interactively, offers a continuous mode that triggers compilation on file save, and exposes a plugin ecosystem—covering code coverage, native packaging, Docker images, and Play Framework routes—without requiring external scripting. Configuration files coexist with source code, version control, and IDE importers, so onboarding is reduced to launching “sbt” in the project root. Because sbt ships as a small launcher that bootstraps project-specific engine versions, teams can lock every repository to an exact binary yet share global caches, balancing reproducibility with disk efficiency. The program belongs to the “Developer Tools / Build Automation” category and is available for free on get.nero.com, where downloads are delivered through trusted Windows package sources such as winget, always providing the latest upstream build and supporting batch installation alongside other applications.

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