[dependabot]

Bumps org.scala-lang:scala-library from 2.13.16 to 2.13.18.

Release notes

Sourced from org.scala-lang:scala-library's releases.

Scala 2.13.18

The Scala team at Akka is pleased to announce Scala 2.13.18.

This release fixes several regressions from 2.13.17. It is compatible with JDKs 8 to 26.

The following are highlights of this release:

Restore traditional behavior when passing a null array to a varargs method in Scala 3

When passing an array as "sequence argument" to a varargs method, method(arg: _*), the array is converted to a Seq.

In Scala 3 (the syntax is method(arg*)), this conversion is done by the ScalaRunTime.wrapXArray methods. These methods were simplified in 2.13.17, which changed the semantics of a method((null: Array[T])*) invocation.

#11165 restores the previous null handling semantics.

Fixes for false positive warnings

• #11162 reverts -Xlint:infer-any to the behavior of 2.13.16. The lint was extended in 2.13.17 to warn whenever Nothing is inferred for a higher-kinded type parameter T[_]. The new warning showed up in many projects: often as a false positive, but even the "true" positive warning was considered unhelpful / spurious in real-world use cases.
• Fix false positive unused warning for private val used in annotation #11149
• Fix false positive -Xlint:universal-methods warning in synthetic code #11159

JDK 26 support

• Compiling on Java 26 is now supported #11179

New @uncheckedOverride annotation

The new @uncheckedOverride annotation is equivalent to the override keyword, except that it allows to override nothing. This is useful when cross-building: a method may override or not, depending on the version of some dependency. #11179

GPG key change

This release is signed with a different GPG key than previous Scala 2 releases. The new key is the same one used by Scala 3 (2A5E 8B33 8438 CAC7 033F 9D8F B8A0 45C0 A6EC 398E). #11158

Other notable changes

• On Java 25+, sbt run now detects main methods that are non-static, non-public or without parameter list #11137
• Regression fix: 2.13.17 was accidentally dropping certain annotations #11173
• Deprecate the -Xmain-class compiler flag #11156

More changes

For the complete 2.13.18 change lists, see all merged PRs and all closed bugs.

Compatibility

As usual for our minor releases, Scala 2.13.18 is binary-compatible with the whole Scala 2.13 series.

... (truncated)

Commits

• 98f40d0 Merge pull request #11180 from SethTisue/scala-3.7.4
• f47ee18 Merge pull request #11181 from lrytz/t13141
• 960905c Don't type check synthetic args in presence of errors
• 5c28ce5 Scala 3.7.4 (was 3.7.3)
• ae6ae4d Merge pull request #11179 from lrytz/merge-212
• e828c8f Merge commit '597789e91a' into merge-212
• c099bae Merge commit '01ad07aaf2' into merge-212
• ef7bf42 Merge commit '516ea3283f' into merge-212
• 786153f Merge commit '42b335a55f' into merge-212
• 597789e Merge pull request #11178 from dragos/dragos/backport-base-type-crash-fix
• Additional commits viewable in compare view

Most Recent Ignore Conditions Applied to This Pull Request

Dependency Name	Ignore Conditions
org.scala-lang:scala-library	[>= 3.a0, < 4]

Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting @dependabot rebase.

---

Dependabot commands and options

You can trigger Dependabot actions by commenting on this PR:

• @dependabot rebase will rebase this PR
• @dependabot recreate will recreate this PR, overwriting any edits that have been made to it
• @dependabot show <dependency name> ignore conditions will show all of the ignore conditions of the specified dependency
• @dependabot ignore this major version will close this PR and stop Dependabot creating any more for this major version (unless you reopen the PR or upgrade to it yourself)
• @dependabot ignore this minor version will close this PR and stop Dependabot creating any more for this minor version (unless you reopen the PR or upgrade to it yourself)
• @dependabot ignore this dependency will close this PR and stop Dependabot creating any more for this dependency (unless you reopen the PR or upgrade to it yourself)

[mjohns-databricks]

Closing: GeoBrix compiles against the Scala version of its oldest supported runtime — Spark 4.0 on DBR 17.3 runs Scala 2.13.16. A JAR compiled against a newer 2.13 standard library is not guaranteed to run on an older one. This also updates only one of the three Maven profiles. Scala moves when the minimum supported runtime does.

[dependabot]

OK, I won't notify you again about this release, but will get in touch when a new version is available. If you'd rather skip all updates until the next major or minor version, let me know by commenting @dependabot ignore this major version or @dependabot ignore this minor version. You can also ignore all major, minor, or patch releases for a dependency by adding an ignore condition with the desired update_types to your config file.

If you change your mind, just re-open this PR and I'll resolve any conflicts on it.