0.40.0

• enhancement - new source action: Override/Implement Methods.... See 749.
• enhancement - attaching sources now use a project relative path, when possible. See JLS#906.
• bug fix - definitely fixed the file handle/memory leak on Windows when idling (when using Java 9+), also reduced CPU usage. See JLS#936.

0.39.0

• enhancement - automatically detect jars in lib/ folder next to standalone Java files. See #501.
• bug fix - fixed default hover/source encoding. See #788.
• bug fix - fixed file handle/memory leak on Windows when idling. See #789.
• build - use Eclipse 2019-03 M2 bits. See JLS#934.

0.38.0

• enhancement - new dialog asking to hide java project settings files on startup. See #776.
• bug fix - pick up gradle properties updates when doing full build. See #758.
• bug fix - fixed inactive autocompletion after inserting a snippet in some cases. See #768.