v0.11.5

Added

• Added voice call support for SIM7600 (@LukasSkywalker)
• Implemented stream peek (@IoTThinks)
• Added audio functions for SIM800 series (@wifixcort)

Fixed

• Fixed memory access in Sequans Monarch (@UCIS)
• Properly declare header files in the library.json for PlatformIO (@ivankravets)

Changed

• Switched the outgoing data mode to hex for Sequans Monarch (@ffontaine)
• Modified Espressif commands to first attempt to change settings using the most current firmware and to fallback to the _CUR (for current, rather than default) commands (@SRGDamia1)
  • The very oldest (<1) and the current (2.0+) AT firmwares didn't differentiate between "current" and "default" settings for things like the IP mode. For some reason, the firmware versions in the middle did.