In two month we have to upgrade to GitLab version 17. This tasks tracks all deprecation.
A list of all deprecation in version 17: https://docs.gitlab.com/ee/update/deprecations.html?removal_milestone=17.0
**Deprecation affecting us**:
* ~~[Deprecated parameters related to custom text in the sign-in page](https://docs.gitlab.com/ee/update/deprecations.html?removal_milestone=17.0#deprecated-parameters-related-to-custom-text-in-the-sign-in-page)~~
* [gitlab-settings](https://gitlab.wikimedia.org/repos/releng/gitlab-settings/-/blob/main/appearance.yaml?ref_type=heads#L8) uses the `description` field already
* [JWT /-/jwks instance endpoint is deprecated](https://docs.gitlab.com/ee/update/deprecations.html?removal_milestone=17.0#jwt--jwks-instance-endpoint-is-deprecated)
* https://gerrit.wikimedia.org/r/c/operations/puppet/+/1037043
* https://gitlab.wikimedia.org/repos/releng/reggie/-/merge_requests/78
* https://gitlab.wikimedia.org/repos/releng/jwt-authorizer/-/merge_requests/17
* ~~[Old versions of JSON web tokens are deprecated ?](https://docs.gitlab.com/ee/update/deprecations.html?removal_milestone=17.0#old-versions-of-json-web-tokens-are-deprecated)~~
* fixed by T337474
* [PostgreSQL 13 no longer supported](https://docs.gitlab.com/ee/update/deprecations.html?removal_milestone=17.0#postgresql-13-no-longer-supported) T365768
Deprecation NOT affecting us:
* 'repository_download_operation’ audit event type for public projects
* Agent for Kubernetes option ca-cert-file renamed
* Auto DevOps support for Herokuish is deprecated
* Autogenerated Markdown anchor links with dash (-) characters
* CiRunner.projects default sort is changing to id_desc
* Compliance framework in general settings
* Container registry support for the Swift and OSS storage drivers
* DAST ZAP advanced configuration variables deprecation
* Dependency Scanning incorrect SBOM metadata properties
* Dependency Scanning support for sbt 1.0.X
* Deprecate GraphQL fields related to the temporary storage increase
* Deprecate Grype scanner for Container Scanning
* Deprecate License Scanning CI templates
* Deprecate Python 3.9 in Dependency Scanning and License Scanning
* Deprecate Windows CMD in GitLab Runner
* Deprecate CiRunner GraphQL fields duplicated in CiRunnerManager
* Deprecate fmt job in Terraform Module CI/CD template
* Deprecate message field from Vulnerability Management features
* Deprecate terminationGracePeriodSeconds in the GitLab Runner Kubernetes executor
* Deprecate version field in feature flag API
* Deprecate change vulnerability status from the Developer role
* Deprecate custom role creation for group owners on self-managed
* Deprecate field hasSolutions from GraphQL VulnerabilityType
* Deprecate legacy shell escaping and quoting runner shell executor
* Deprecating Windows Server 2019 in favor of 2022
* DingTalk OmniAuth provider
* Duplicate storages in Gitaly configuration
* File type variable expansion fixed in downstream pipelines
* Geo: Legacy replication details routes for designs and projects deprecated
* GitLab Helm chart values gitlab.kas.privateApi.tls.* are deprecated
* GitLab Runner provenance metadata SLSA v0.2 statement
* GraphQL API access through unsupported methods
* GraphQL deprecation of dependencyProxyTotalSizeInBytes field
* GraphQL field confidential changed to internal on notes
* GraphQL field registrySizeEstimated has been deprecated
* GraphQL field totalWeight is deprecated
* GraphQL networkPolicies resource deprecated
* GraphQL type, RunnerMembershipFilter renamed to CiRunnerMembershipFilter
* GraphQL: The DISABLED_WITH_OVERRIDE value of the SharedRunnersSetting enum is deprecated. Use DISABLED_AND_OVERRIDABLE instead
* GraphQL: deprecate support for canDestroy and canDelete
* HashiCorp Vault integration will no longer use CI_JOB_JWT by default
* Heroku image upgrade in Auto DevOps build
* Internal container registry API tag deletion endpoint
* Legacy Geo Prometheus metrics
* Deprecated metric Replacement metric
* License List is deprecated
* License Scanning support for sbt 1.0.X
* Linux packages for Ubuntu 18.04
* List repository directories Rake task
* Maintainer role providing the ability to change Package settings using GraphQL API
* Maven versions below 3.8.8 support in Dependency Scanning and License Scanning
* Min concurrency and max concurrency in Sidekiq options
* Offset pagination for /users REST API endpoint is deprecated
* OmniAuth Facebook is deprecated
* Package pipelines in API payload is paginated
* PipelineSecurityReportFinding projectFingerprint GraphQL field
* Proxy-based DAST deprecated
* Queue selector for running Sidekiq is deprecated
* Removal of tags from small SaaS runners on Linux
* Rename the ‘require_password_to_approve’ field
* Required Pipeline Configuration is deprecated
* SAST analyzer coverage changing in GitLab 17.0
* Scan execution policies enforcing scans with an _EXCLUDED_ANALYZERS variable will override project variables
* Secure analyzers major version update
* Security policy field match_on_inclusion is deprecated
* Security policy field newly_detected is deprecated
* Support for self-hosted Sentry versions 21.4.1 and earlier
* The deprecated support is for GitLab instance error tracking features for administrators. The deprecated support does not relate to GitLab error tracking for developers’ own deployed applications.
* Support for setting custom schema for backup is deprecated
* The GitHub importer Rake task
* The Visual Reviews tool is deprecated
* The gitlab-runner exec command is deprecated
* The pull-based deployment features of the GitLab agent for Kubernetes is deprecated
* Trigger jobs can mirror downstream pipeline status exactly
* Twitter OmniAuth login option is deprecated from self-managed GitLab
* Unified approval rules are deprecated
* Upgrading the operating system version of GitLab SaaS runners on Linux
* Vulnerability confidence field
* after_script keyword will run for cancelled jobs
* dependency_files is deprecated
* metric filter and value field for DORA API
* omniauth-azure-oauth2 gem is deprecated
* omnibus_gitconfig configuration item is deprecated
* postgres_exporter['per_table_stats'] configuration setting
* npm package uploads now occur asynchronously