Amazon CloudWatch Synthetics now supports cross region bucket access and upgraded dependencies

CloudWatch Synthetics now supports storing your canary run artifacts, including log files, screenshots, and HAR files, in an Amazon Simple Storage Service (S3) bucket in another Region with a new major runtime version, syn-nodejs-puppeteer-3.0. CloudWatch Synthetics now also supports upgraded major versions of the Puppeteer, Chromium, and Node.js dependencies.

Source:: Amazon AWS