How Posh went from manual weekly mobile releases to continuous delivery with Expo

A founding engineer at Posh shares how they rebuilt their mobile CI/CD pipeline using Expo's EAS Workflows, fingerprinting, and Expo Updates to move from manual weekly releases to continuous delivery. The post details five automations: PR previews with QR codes, OTA branches for batching JS-only updates, version branches for native changes, a master workflow orchestrating everything, and Slack/Linear notifications tied to GitHub releases. The result is nearly monthly store releases plus multiple OTA updates per week, with staging gates preventing accidental production deployments.

Source: https://expo.dev/blog/posh-manual-weekly-releases-to-continuous-delivery-with-expo. 8sync News only summarizes and links out; content copyright belongs to the authors and original sources.