v3.0.1

• Add websocket for near instant payment reception while awake
• Improve stability and reduce backend load by avoiding frequent polls
• Reset awake timer after payment received in case another one comes in
• Improve timeout behavior in HTTPS fetcher
• Improve display code
• Remove unused libraries for smaller filesize and faster flashing
• Upgrade ESP32 Board Support version to 2.0.14
• Fix tilda character causing big blank space on display
• Fix partially blank timestamp on display
• Fix rare hang in chunked HTTPS fetcher
• Fix battery voltage glitch causing unnecessary sleeps
• Fix watchdog timeout configuration logic

Install the firmware using the webinstaller at https://lightningpiggy.github.io/
Build instructions and project info at https://www.lightningpiggy.com/