The current clojure deps tool creates .cpcache directory in the project directory while using .deps.edn

Pom files are commonly signed before deploy as part of the build/signoff process

If you open an REPL within your project with `lein repl`, your REPL history gets saved in .lein-repl-history. This file does not need to be committed to a repository

/targets/ should be ignored as well

Ignore information for lein plugin directory. The directory is similar to the lib/ directory as it also contains downloaded dependencies (or in this case plugins).