# Customize agent log levels

## `zli v. 6.34.1`

### New

* **Connect to all database targets in a single command.** Beginning with `zli v. 6.34.1`, `zli connect -t db` will prompt the `zli` to open a connection to every database target you can access according to your organization's policies. When using connect all, note that you cannot specify `customPorts` for your database connections.
* **Update `bzero` log level from the `zli`.** We have simplified logging from our agent, `bzero`, into 3 levels: 

  1. `info`, the new default, which is intended to provide enough data to debug basic issues but is otherwise quiet during normal agent function
  2. `trace`, more verbose than `info` and enables the BastionZero team to diagnose complex issues
  3. `error`, the quietest log level of the three, which reports only events that result in a breakage or significant malfunction.

  While all `bzero` agents `>= v. 8.2.0` will default to `info`, administrators may alter the logging level of an agent from the `zli` using `zli agent configure <agent-name> logLevel <log level value>`, where the log levels are `info`, `trace`, or `error`. The change will take effect as soon as you restart the agent using `zli agent restart <agent name>`.\
  \
  For those who may have set custom log levels through our Helm chart, upgrading your agent to `8.2.0` will set its log level to `info`. Reset it using the above command if it needs to be at a level other than `info`.

### Enhancements

* **Login URL returned with `zli login`.** While rare, depending on user settings, the browser may fail to launch during `zli login`. To ensure users can access the sign-in page, the login URL is now provided when `zli login` is run.

### Fixes

* **Revised, concise output for `zli ld`.** Improved the output of `zli ld` to list only running daemons.

***

## `bzero v. 8.2.0`

### New

* **Update `bzero` log level from the `zli`.** This release of `bzero` is required to consume the new log levels (`info`, `trace`, `error`) and to be able to modify log levels from the `zli`.

### Fixes

* **Multiple web socket connections opened for same connection.** Resolved a race condition in the agent control channel that may have caused daemons to not shut down immediately following a `zli close` or to consume excess memory due to duplicate connections.
* **Premature daemon exit.** Resolved issue where the daemon exited prematurely when refreshing the daemon authentication token.

***

## Web app & backend

### New

* **Update `bzero` log level from the `zli`.** This release of the backend contains all changes necessary to support the new agent log levels and the ability to modify them from the `zli`.

### Enhancements

* **Close connections in batches.** This release of the backend contains a new REST API, which will enable users to close batches of connections in a single command.

For questions or to provide feedback on how we can improve our updates, reach out to [<mark style="color:purple;">product@bastionzero.com</mark>](mailto:product@bastionzero.com).