v2.7.0

What's Changed

• Add Time Zone list to Date & Time widget by @godind in #291
• Use environment.mode for Night mode by @godind in #292
• Blank screen on bad server address by @godind in #293
• [object Object] error message by @godind in #294
• Godind/issue240 by @godind in #296

Full Changelog: v2.6.0...v2.7.0