GitLab 12.4.2 发布了，包括社区版和企业版，该版本包含一系列 bug 的修复以及更新，主要有：
- Update feature tier for CI_JOB_TOKEN
- Add param to catch fo fix failing SAST job
- Increased deactivation threshold to 180 days
- Use long_timeout for fetch_internal_remote GRPC
- Clarify available feature flags for productivity analytics
- Removes old collapsible classes
- Fix feature flag check for productivity analytics
- Clean up duplicate indexes on ci_trigger_requests
- Add extra sentence about registry to AutoDevOps popup
- Fix project imports not working with serialized data
- Fixes welcome icons not showing
- Fix Prometheus duplicate metrics
- Fix ref switcher not working on Microsoft Edge
- Fix migration to sync issuables with unknown states
- Extend gRPC timeouts for Rake tasks
- Resolve "images stopped loading: signed URLs of uploads expire earlier than redirect cache"