What's Changed

• Re-implement variable frame timer by @DasAmpharos in #118
• Read/Write last selected tab index to/from QSettings by @DasAmpharos in #119
• Adding button to reset the current timer by @DasAmpharos in #120
• Fix bug where custom timer widget doesn't update phases when reset by @DasAmpharos in #121
• Check for update by @DasAmpharos in #123

Full Changelog: 3.0.0-alpha.3...3.0.0-rc.1