v0.6.556

Version v0.6.556 based on refs/heads/master de50bbe

🎉 Major features and improvements

• acc4695 - Use asymmetric OTA update process to gain flash memory space (#239)

🚀 New features and improvements

• 93602af - Add ESP32 partitioning information to about page.

🐛 Bug Fixes

• ffb55d5 - Fix from v0.6.545: update from github did not trigger install after successful download
• de50bbe - FIX: Crashes when writing to flash

👷 Changes for developers / internal

• 0be28b7 - Upload the firmware also as plain bin for releases.
• 4fed75b - Use more safe snprintf