merge code from dev v1.16 to master

[holidaymike]

No description provided.

[CLAassistant]

Thank you for your submission! We really appreciate it. Like many open source projects, we ask that you all sign our Contributor License Agreement before we can accept your contribution.
2 out of 3 committers have signed the CLA.

✅ boriwo
✅ holidaymike
❌ plaxomike
_{You have signed the CLA already but the status is still pending? Let us recheck it.}