writeNotify added for casChannel with EPICS 3.14.11+
writeNotify added for casChannel with EPICS 3.14.11+

paulscherrerinstitute/pcaspy,paulscherrerinstitute/pcaspy,HaveF/pcaspy,mscheng/pcaspy,tectronics/pcaspy,mscheng/pcaspy,paulscherrerinstitute/pcaspy,HaveF/pcaspy,tectronics/pcaspy