Bigflow

Changes

* Bumped basic dependencies: Apache Beam 2.48.0, google-cloud-bigtable 2.17.0, google-cloud-language 2.10.0, google-cloud-storage 2.11.2, among others (374).
* Added the `env_variable` argument to `bigflow.Workflow` which enables to change a name of the variable used to obtain environment name (365).

Fixed

* Fixed compatibility issues with Cloud Composer 2.x and Airflow 2.x

Breaking changes

* Cloud Composer 2.0.x is not supported properly, please use either 1.x or 2.1+

Changed

* Bigflow CLI commands won't fail on additional unknown parameters. This allows to pass additional parameters to BigFlow Jobs.

Changed

* Bumped dependencies of main libraries (e.g. Apache Beam to version 2.45 or BigQuery to version 3.6.0). It enabled compatibility with MacBooks with M1 processor.
* Requires Python version = 3.8

Fixed

* Enabled vault endpoint TLS certificate verification by default for `bf build` and `bf deploy` commands. This fixes the MITM attack vulnerability. Kudos to Konstantin Weddige for reporting.

Breaking changes

* Default vault endpoint TLS certificate verification for `bf build` and `bf deploy` may fail in some environments. Use `-vev`/`--vault-endpoint-verify` option to disable or provide path to custom trusted certificates or CA certificates. Disabling makes execution vulnerable for MITM attacks and is discouraged - do it only when justified and in trusted environments. See [https://requests.readthedocs.io/en/latest/user/advanced/#ssl-cert-verification](https://requests.readthedocs.io/en/latest/user/advanced/#ssl-cert-verification) for details.

Changed

* Added two more parameters in KubernetesPodOperator required since Composer 2.1.0