Meltano

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Fixes

- [2113](https://gitlab.com/meltano/meltano/-/issues/2113) Fix bug causing `meltano invoke airflow` to fail because `AIRFLOW_HOME` was not set correctly.

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New

- [2048](https://gitlab.com/meltano/meltano/-/issues/2048) Add `docker` and `gitlab-ci` file bundles to allow instant containerization
- [2068](https://gitlab.com/meltano/meltano/-/issues/2068) Add interface to schedule new pipelines to Pipelines page
- [2081](https://gitlab.com/meltano/meltano/-/issues/2081) Add `url` config option to `target-postgres`
- [2060](https://gitlab.com/meltano/meltano/-/issues/2060) Add `--format=json` option to `meltano schedule list` so that a project's schedules can be processed programmatically

New

- [2067](https://gitlab.com/meltano/meltano/-/issues/2067) Add pipeline name, loader, and transform columns to Pipelines table
- [2103](https://gitlab.com/meltano/meltano/-/issues/2103) Support nested objects in `meltano.yml` `config` objects
- [2103](https://gitlab.com/meltano/meltano/-/issues/2103) Allow nested properties to be set using `meltano config` by specifying a list of property names: `meltano config <plugin_name> set <property> <subproperty> <value>`
- [2026](https://gitlab.com/meltano/meltano/-/issues/2026) Allow Singer stream and property metadata to be configured using special nested `config` properties `metadata.<entity>.<key>` and `metadata.<entity>.<attribute>.<key>`.

Fixes

- [2102](https://gitlab.com/meltano/meltano/-/issues/2102) Fix potential `meltano upgrade` failures by having it invoke itself with `--skip-package` after upgrading the package to ensure it always uses the latest code.

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New

- [2095](https://gitlab.com/meltano/meltano/-/issues/2089) Support singular and plural plugin types in CLI arguments
- [2095](https://gitlab.com/meltano/meltano/-/issues/2089) Allow list of plugin names of same type to be provided to `meltano add` and `meltano install`
- [2089](https://gitlab.com/meltano/meltano/-/issues/2089) Add new 'files' plugin type to allow plugin-specific files to be added to a Meltano project automatically
- [2090](https://gitlab.com/meltano/meltano/-/issues/2090) Allow SERVER_NAME, SECRET_KEY, and SECURITY_PASSWORD_SALT to be set using environment instead of ui.cfg

Fixes

- [2096](https://gitlab.com/meltano/meltano/-/issues/2096) Remove noisy migration-related logging from CLI command output
- [2089](https://gitlab.com/meltano/meltano/-/issues/2089) Don't add Airflow and dbt-specific files to Meltano project until plugins are added explicitly
- [2089](https://gitlab.com/meltano/meltano/-/issues/2089) Don't add docker-compose.yml to Meltano project by default

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Changes

- [2094](https://gitlab.com/meltano/meltano/-/issues/2094) Consistently refer to plugin types and names in CLI output

Fixes

- [2092](https://gitlab.com/meltano/meltano/-/issues/2092) Only install plugins related to plugins of the specified type when running `meltano install <plugin_type> --include-related`
- [2093](https://gitlab.com/meltano/meltano/-/issues/2093) Print error when transform plugin is installed before dbt

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New

- [2013](https://gitlab.com/meltano/meltano/-/issues/2013) Add `--store` option to `meltano config` with possible values `db` and `meltano_yml`
- [2087](https://gitlab.com/meltano/meltano/-/issues/2087) Add `--plugin-type` option to `meltano config` and `meltano invoke`
- [2088](https://gitlab.com/meltano/meltano/-/issues/2088) Add `meltano upgrade` subcommands `package`, `files`, `database`, and `models`

Changes

- [2064](https://gitlab.com/meltano/meltano/-/issues/2064) Print environment-specific instructions when `meltano upgrade` is run from inside Docker
- [2013](https://gitlab.com/meltano/meltano/-/issues/2013) Have `meltano config` store in meltano.yml instead of system database by default
- [2087](https://gitlab.com/meltano/meltano/-/issues/2087) Skip plugins that are not configurable or invokable when finding plugin by name in `meltano config` and `meltano invoke`

Fixes

- [2080](https://gitlab.com/meltano/meltano/-/issues/2080) Don't try to overwrite .gitignore when upgrading Meltano and project
- [2065](https://gitlab.com/meltano/meltano/-/issues/2065) Don't have `meltano upgrade` complain when `meltano ui`'s `gunicorn` isn't running
- [2085](https://gitlab.com/meltano/meltano/-/issues/2085) Don't change order of object and set values when meltano.yml is updated programatically
- [2086](https://gitlab.com/meltano/meltano/-/issues/2086) Ensure "meltano config --format=json" prints actual JSON instead of Python object