Nice, this did the trick I’m now running 0.4 
. I’ll report back any issues
On a separate topic I see there are updates available for dio and redis. We can start a new topic to discuss these if you think they are worth updating. What version are you running? Have you successfully been running a newer version?
In fact all this discussion regarding Mosquitto update should be moved to a different topic since it’s not direclty related to Stretch.
pecl.php.net Available Upgrades (stable):
=========================================
Channel Package Local Remote Size
pecl.php.net dio 0.0.6 (beta) 0.1.0 (beta) 37kB
pecl.php.net redis 2.2.5 (stable) 3.1.6 (stable) 196kB