Scalactic/ScalaTest 3.2.18 is a point release that makes a few enhancements.

Changes included:

• Added the missing sleep call in Retries to withRetry function. (PR #2279)
• Fixed unexpected warning in Scala 2 macro for assert(foo.isEmpty()). (PR #2298)
• Call the sleep function in Retries that takes nano part. (PR #2279)
• Enhanced Conductors to catch UnsupportedOperationException when calling Thread's stop, and call method interrupt when that happens as next attempt to stop the running thread, avoiding hang problem when using Conductors. (PR #2284)
• Reimplemented InsertionOrderSet using scala.collection.mutable.LinkedHashSet to improve performance. (PR #2308)
• Added scalatest-app build for Scala 3. (PR #2290)
• Added the missing test for empty public constructor and non-abstract when detecting Suite in ScalaTest+JUnit5 discovery. (PR #12)
• Added TestCanceled support in ScalaTest+JUnit5. (PR #7)
• Upgraded to Mockito 5.10 in ScalaTest+Mockito.
• Upgraded to TestNG 7.9 in ScalaTest+TestNG.
• Upgraded to Selenium 4.17 in ScalaTest+Selenium.