The feature request is to add an environment variable to pipeline values in order to enable conditional manual approvals.

This would involve checking a pipeline parameter and an environment variable, and if both conditions are met, prompting a manual approval.

The proposed enhancements include integrating environment variables into the pipeline values and introducing a feature for conditional manual approval based on parameter and environment variable values. This would provide users with a more flexible and automated pipeline workflow while still allowing for manual intervention when specific condition are met.