Prep for release.

Author: smillst

build.gradle

@@ -114,7 +114,7 @@ allprojects {
  // * any new checkers have been added, or
  // * backward-incompatible changes have been made to APIs or elsewhere.
  // To make a snapshot release: ./gradlew publish
- version '3.38.1-SNAPSHOT'
+ version '3.39.0'
 
  tasks.withType(JavaCompile).configureEach {
  options.fork = true

docs/CHANGELOG.md

@@ -1,4 +1,4 @@
-Version 3.39.0 (October 1, 2023)
+Version 3.39.0 (October 2, 2023)
 --------------------------------
 
 **User-visible changes:**
@@ -19,6 +19,8 @@ WPI uses 1-based indexing for formal parameters and arguments.
 
 **Closed issues:**
 
+#5911, #5967, #6155, #6173, #6201.
+
 
 Version 3.38.0 (September 1, 2023)
 ----------------------------------