Today, we are excited to release Meltano version 1.38.1, which (among other things) contains a significant 61-file refactor of how project settings and environment variables are managed internally.
These changes pave the way for more consistent and streamlined configuration of Meltano and Meltano UI using meltano config
and the same highly flexible layered configuration model that is already used to manage plugin settings.
Excited to try it out?
To upgrade Meltano and your Meltano project to the latest version, navigate to your project directory, activate the appropriate virtual environment, and run meltano upgrade
. This will upgrade the meltano
package and apply any necessary changes to your project.
What else is new?
The list below (copied from the changelog) covers all of the changes made to Meltano since the release of v1.38.0 on June 30:
New
- #2128 Allow alternative env vars to be specified for settings using
env_aliases
array - #2128 Allow negated env var to be defined for boolean settings using
!
prefix inenv_aliases
array - #2129 Cast values of
kind: integer
settings set through environment variables - #2132 Support common
WEB_CONCURRENCY
env var to setmeltano ui
concurrency (workers) - #2091 Support common
PORT
env var to setmeltano ui
bind port