The automatically generated access token provided by `${{ secrets.GITHUB_TOKEN }}` is used to automatically merge
submission pull requests if they are compliant with all requirements.
If the pull request's branch is behind the parent repository and the code of any GitHub Actions workflow has been
modified in the parent since that time, the token permissions are downgraded, which causes the GitHub API request for
merging the PR to fail with a 403 status.
Previously, this was treated as an unexpected merge failure caused by some problem not resolvable by the PR author. Since
the PR author can easily resolve the failure by bringing their branch up to date (even through the GitHub web interface),
the "Manage PRs" workflow is hereby changed to provide instructions for doing so.
As before, a review will be requested from the maintainer of this repository so that they can monitor the situation and
provide the PR author with assistance if needed.
### Initial Releases v1.0.0
1. Initial coding to support **Portenta_H7 boards** such as Portenta_H7 Rev2 ABX00042, etc., using [**ArduinoCore-mbed mbed_portenta** core](https://github.com/arduino/ArduinoCore-mbed)
The system is designed to allow a submission to be accomplished in a single pull request. This is the case even when
initial passes of checks reveal problems that block acceptance. The checks will automatically re-run any time the PR
author pushes to the PR's branch or mentions the bot.
Although the submitters are welcome to submit a new PR if that is their preference, it is a less efficient approach, both
for them and the maintainer. So it's important to clearly communicate that the submission process can be continued via
the current PR if that is convenient to them.
Usage patterns indicate that this is not clearly communicated via the current messaging from the bot, so perhaps an
additional note with some styling to give it emphasis will improve on the user experience.
### Initial Releases v1.0.0
1. Initial coding to support MBED nRF52840-based boards such as **Nano_33_BLE, Nano_33_BLE_Sense**, etc. using [**Arduino-mbed mbed_nano** core](https://github.com/arduino/ArduinoCore-mbed)
* add TCA9555
* add RobTIllaart/SGP30
* Add AGS02MA
TVOC sensor - experimental library, use low speed I2C < 30 KHz, UNO does not really work as it cannot go that low.
* add MTP40C CO2 and air pressure sensor
* Add MTP40C CO2 and air pressure sensor
* Update repositories.txt
add experimental library - DAC8550
