Add latest changes from gitlab-org/gitlab@15-3-stable-eev15.3.0-rc42

1 files changed, 3 insertions, 2 deletions

diff --git a/doc/ci/variables/predefined_variables.md b/doc/ci/variables/predefined_variables.md
index 6df614c1cda..f8900501244 100644
--- a/doc/ci/variables/predefined_variables.md
+++ b/doc/ci/variables/predefined_variables.md
@@ -82,7 +82,7 @@ as it can cause the pipeline to behave unexpectedly.
 | `CI_PAGES_URL`                           | 11.8   | all    | The URL for a GitLab Pages site. Always a subdomain of `CI_PAGES_DOMAIN`. |
 | `CI_PIPELINE_ID`                         | 8.10   | all    | The instance-level ID of the current pipeline. This ID is unique across all projects on the GitLab instance. |
 | `CI_PIPELINE_IID`                        | 11.0   | all    | The project-level IID (internal ID) of the current pipeline. This ID is unique only within the current project. |
-| `CI_PIPELINE_SOURCE`                     | 10.0   | all    | How the pipeline was triggered. Can be `push`, `web`, `schedule`, `api`, `external`, `chat`, `webide`, `merge_request_event`, `external_pull_request_event`, `parent_pipeline`, [`trigger`, or `pipeline`](../triggers/index.md#configure-cicd-jobs-to-run-in-triggered-pipelines). |
+| `CI_PIPELINE_SOURCE`                     | 10.0   | all    | How the pipeline was triggered. Can be `push`, `web`, `schedule`, `api`, `external`, `chat`, `webide`, `merge_request_event`, `external_pull_request_event`, `parent_pipeline`, [`trigger`, or `pipeline`](../triggers/index.md#configure-cicd-jobs-to-run-in-triggered-pipelines). For a description of each value, see [Common `if` clauses for `rules`](../jobs/job_control.md#common-if-clauses-for-rules), which uses this variable to control when jobs run. |
 | `CI_PIPELINE_TRIGGERED`                  | all    | all    | `true` if the job was [triggered](../triggers/index.md). |
 | `CI_PIPELINE_URL`                        | 11.1   | 0.5    | The URL for the pipeline details. |
 | `CI_PIPELINE_CREATED_AT`                 | 13.10  | all    | The UTC datetime when the pipeline was created, in [ISO 8601](https://tools.ietf.org/html/rfc3339#appendix-A) format. |
@@ -93,7 +93,7 @@ as it can cause the pipeline to behave unexpectedly.
 | `CI_PROJECT_NAMESPACE`                   | 8.10   | 0.5    | The project namespace (username or group name) of the job. |
 | `CI_PROJECT_PATH_SLUG`                   | 9.3    | all    | `$CI_PROJECT_PATH` in lowercase with characters that are not `a-z` or `0-9` replaced with `-` and shortened to 63 bytes. Use in URLs and domain names. |
 | `CI_PROJECT_PATH`                        | 8.10   | 0.5    | The project namespace with the project name included. |
-| `CI_PROJECT_REPOSITORY_LANGUAGES`        | 12.3   | all    | A comma-separated, lowercase list of the languages used in the repository. For example `ruby,javascript,html,css`. |
+| `CI_PROJECT_REPOSITORY_LANGUAGES`        | 12.3   | all    | A comma-separated, lowercase list of the languages used in the repository. For example `ruby,javascript,html,css`. The maximum number of languages is limited to 5. An issue [proposes to increase the limit](https://gitlab.com/gitlab-org/gitlab/-/issues/368925). |
 | `CI_PROJECT_ROOT_NAMESPACE`              | 13.2   | 0.5    | The root project namespace (username or group name) of the job. For example, if `CI_PROJECT_NAMESPACE` is `root-group/child-group/grandchild-group`, `CI_PROJECT_ROOT_NAMESPACE` is `root-group`. |
 | `CI_PROJECT_TITLE`                       | 12.4   | all    | The human-readable project name as displayed in the GitLab web interface. |
 | `CI_PROJECT_DESCRIPTION`                 | 15.1   | all    | The project description as displayed in the GitLab web interface. |
@@ -124,6 +124,7 @@ as it can cause the pipeline to behave unexpectedly.
 | `CI_SERVER_VERSION`                      | all    | all    | The full version of the GitLab instance. |
 | `CI_SERVER`                              | all    | all    | Available for all jobs executed in CI/CD. `yes` when available. |
 | `CI_SHARED_ENVIRONMENT`                  | all    | 10.1   | Only available if the job is executed in a shared environment (something that is persisted across CI/CD invocations, like the `shell` or `ssh` executor). `true` when available. |
+| `CI_TEMPLATE_REGISTRY_HOST`              | 15.3   | all    | The host of the registry used by CI/CD templates. Defaults to `registry.gitlab.com`. |
 | `GITLAB_CI`                              | all    | all    | Available for all jobs executed in CI/CD. `true` when available. |
 | `GITLAB_FEATURES`                        | 10.6   | all    | The comma-separated list of licensed features available for the GitLab instance and license. |
 | `GITLAB_USER_EMAIL`                      | 8.12   | all    | The email of the user who started the job. |