Changelog
- 7b02d59 Add prerelease self-upgrade flag
- 81ff781 Add self update alias
- 174f565 Clarify download interrupt changelog
- ed2e4cc Fix self-upgrade interrupt handling
- 0c5cde9 Keep download progress interruptible
- dcca2af Prepare 0.0.63 changelog
- 4c83e3b Release anouncement for 0.0.62
- acbd42c Test signal cleanup on parent cancellation