## Summary Add Release filter component to work items list UI as part of https://gitlab.com/gitlab-org/gitlab/-/issues/536876 ## Backend Support Backend support is complete via https://gitlab.com/gitlab-org/gitlab/-/issues/510269 ## Implementation Details - Add Release filter component to work items list UI - Support release selection and filtering - Handle release hierarchy (project releases, group releases) - Update filter state management and GraphQL queries - Integrate with existing filter system ## Acceptance Criteria - [x] Release filter is available in work items list - [x] Filter supports release selection and search - [x] Filter handles release hierarchy properly - [x] Filter integrates with existing filters - [x] Filter state is persisted in URL - [x] Unit tests added - [x] E2E tests updated ## Related Issues - Parent: https://gitlab.com/gitlab-org/gitlab/-/issues/536876 - Backend: https://gitlab.com/gitlab-org/gitlab/-/issues/510269