@@ -5,12 +5,15 @@ title: "JDK 17 will be the next minimum version required by Scala 3"
55by : Tomasz Godzik, VirtusLab & Scala Core Team
66---
77
8- We recently asked for community input about changing the JDK version used by the
9- Scala 3 compiler. We wanted to thank everyone for their input and announce the
8+ We recently asked for community input on changing the JDK version used by the
9+ Scala 3 compiler. We now thank everyone for their input and announce the
1010decision to switch to JDK 17 as the new minimum, starting with Scala 3.8 minor
1111and the subsequent new LTS which will mostly likely be Scala 3.9.
1212
13- The discussion didn't uncover any compelling reason not to leave JDK 11 behind.
13+ Our reasoning for dropping 8 was presented in this [ previous blog
14+ post] ( https://www.scala-lang.org/blog/next-scala-lts.html ) .
15+
16+ The discussion on whether to also drop 11 didn't uncover any compelling reason not to leave JDK 11 behind.
141711 is now nearly as antiquated as 8, and moving from 11 to 17 is not normally considered a
1518difficult upgrade for users. 17 offers useful APIs and VM features. In the JVM
1619world, requiring 17+ is already a mainstream position and is becoming more so
@@ -19,12 +22,16 @@ we should take this chance to aid open-source maintainers by reducing the
1922testing and maintenance burden across the entire Scala 3 tooling and library
2023ecosystems as much as we reasonably can.
2124
25+ The open discussion that led to this decision can be found at the
26+ [ Scala contributors forum] ( https://contributors.scala-lang.org/t/next-scala-3-lts-version-will-increase-minimum-required-jdk-version ) .
27+
28+ ## What about Scala 3.3 LTS?
29+
2230This change only concerns future minor versions of Scala 3. In particular, the
2331Scala 3.3 LTS line is unaffected by this change. Scala 3.3.x releases will
2432continue for at least a year after the new LTS line begins.
2533
34+ ## What about Scala 2?
35+
2636There are no plans to change Scala 2’s JDK support. It will continue
2737being built using JDK 8, as before.
28-
29- The open discussion that led to this decision can be found at the
30- [ Scala contributors forum] ( https://contributors.scala-lang.org/t/next-scala-3-lts-version-will-increase-minimum-required-jdk-version ) .
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