Release Scheduler for Jira

Release Scheduler is an app that centralizes release planning, readiness scoring, and deployment coordination across Jira projects. It provides an admin-configured release grid and calendar, lets teams group cross-project releases into bundles, and tracks release metadata like staging/prod dates, owners, approvers, notes, dependencies, and story points. It integrates with GitHub to show PR/commit signals per ticket and cache status for faster views, with optional webhook/backfill support. It integrates with Slack for notifications, approvals, and deploy messaging, and can publish release summaries to Confluence. Security features include permission-checked admin actions, webhook signature validation, encrypted admin secrets at rest, input normalization, scoped egress allowlists, and trust/audit visibility in Admin settings.