Changes in this version:

• Command line argument confirmexit for Vice removed, since it seems to differ
  between confirmexit and confirmonexit in different versions/distributions of Vice. Thanks DannyCork, Muttley and Naali. Instead, you can easily remove the confirm exit dialog by configuring the default setting for Vice.
• Fixed a crash when staring debug without creating breakpoint file

See this page for all info about the Kick Assembler (64) package. The page contains everything from feature description to detailed install instructions.