Version 1.6.4

Mostly behind-the-scenes / build-related changes (many by @liblit). For those running WALA in a multithreaded setting, #1379 may fix some crashes. Also, #1357 updated the version of Eclipse we depend on, which necessitated that Eclipse-related artifacts now require JDK 17 to run. The non-Eclipse-related WALA artifacts still run on JDK 11.

New Contributors

• @aakgna made their first contribution in #1355

Full Changelog: v1.6.3...v1.6.4