Short week (1 day off)

== Progress == * Infrastructure: - patch reviews - worked around regression-detection failures caused by some tests in tcwg-regression - added job to check our gcc-7 toolchain when a component is updated

* Benchmarking: - troubleshooting systems configs - at last, first run on aarch64 triggered via jenkins

* Snaphots - backports & reviews

* GCC: - reported a few regressions upstream

* misc (conf-calls, meetings, emails, ....)

== Next == * benchmarking