> ## Documentation Index
> Fetch the complete documentation index at: https://docs.flex.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# Changelog: 2024-10-24

## Highlights

* *Secrets management: Securely store sensitive information such as API keys or tokens. `flexai training run <training_job_name>` now receives `--secret` flags to pass it on to the training environment as an Environment Variable. [Learn more here](/cli/reference/secret).*
* *Training Environment Variables: `flexai training run <training_job_name>` now receives `--env` flags to pass non-sensitive values to the training environment as an Environment Variable. [More information here](/cli/reference/training/run/#arguments).*
* *Changelog CLI versioning: Changelog entries will now version CLI releases using their date in the format `[YYYY-MM-DD]`.*

## Added

* FCS Secret Manager: `flexai secret` command to manage secrets. [Learn more here](/cli/reference/secret).
* CLI a subcommand for dataset deletion: [`flexai dataset delete <dataset_name>`](/cli/reference/dataset/delete).

## Changed

* Changed the internals of the CLI installation flow.
* Changed the output of the CLI's version command to reflect its specific build. An SHA hash will be displayed instead of the previous SemVer version: ae9c1508a46146a6b071dddbbb374c76c1147bcd

## Removed

* Removed unnecessary source checks in the `source list` command, improving performance.