v0.5.0

Enhancements

• New screensaver core plugin
• New ability: copy to clipboard via cmd + c
• Hide the details panel when moving through list

Bug Fixes

• Select the first item by default
• Score and sort results
• Bind esc only when necessary
• Fixed details panel cache

Miscellaneous

• Lots of code cleanup (big thanks to @adnasa)
• Update plugin docs
• Updated screenshot
• Wrote some tests
• Merged calculator and bookmarks plugin into core