0.41

What's new:

• Fixed video streams not working on Chrome 76+ (thanks @rajendrant)
• Dockerfile: fixed path to vcgencmd (thanks @kleini)
• Fixed issues when using unicode in notification hooks (thanks @zagrim)
• Added more validations on the UI side (thanks @zagrim)
• More general /usr/bin/env bash shebang is now used (thanks @phaethon)
• Fixed Google Drive upload cleanup issue (thanks @chiastic-security)
• Current value is now shown while adjusting sliders (thanks @zagrim)
• Fixed Clean Cloud bug with leading/trailing slash in path (thanks @bob-lee)
• Various Google Photos upload improvements (thanks @bob-lee)
• Added support for threshold_maximum and threshold_tune Motion options
• Credentials are no longer embedded in the URL when using simple MJPEG cameras
• Removed advanced options flag
• Added required headers to prevent caching of streaming frames
• Fixed smart mask sluggishness description