[8.18.1] - 2025-04-17

Added

• SecretStore class to builder.py for secure storage of sensitive data,
  including password, bearer_auth, api_key, and opaque_id. This
  class is integrated into the Builder class, ensuring sensitive data is not
  exposed in logs or exceptions, and is redacted in __repr__ outputs, and are
  removed from the in-memory DotMap representations of the config.
• Adding SecretStore required the additional dependency of "cryptography>=44.0.2"
• Comprehensive reStructuredText (reST) docstrings for all modules, classes, and
  functions in builder.py, logging.py, config.py, schemacheck.py,
  utils.py, exceptions.py, and commands.py, detailing inputs, outputs,
  raises, and examples.
• Doctests for testable functions and classes across all modules, ensuring
  functionality verification without external dependencies (e.g., mocked
  click.Context, Elasticsearch client).
• Custom __repr__ methods for classes in builder.py (Builder,
  SecretStore), logging.py (Whitelist, Blacklist, JSONFormatter),
  schemacheck.py (SchemaCheck), and exceptions.py (all exception classes),
  enhancing debugging with secure, redacted outputs.
• Cloned the password_filter function from schemacheck.py into
  exceptions.py to avoid circular import, maintaining redaction for sensitive data
  in exception messages.

Changed

• Enhanced security by ensuring no sensitive data (e.g., passwords, API keys)
  appears in docstrings, doctests, or __repr__ outputs, leveraging
  password_filter for redaction.
• Updated test_builder.py to align with builder.py’s SecretStore
  integration, fixing failing tests (test_pass_but_no_user, test_proper_api_key,
  test_proper_api_key_token) by checking _secrets.get_secret and verifying
  sensitive data cleanup.
• Preserved all existing functionality, imports, comments, and pylint directives
  in all modules, adding only documentation and minor formatting for line length
  compliance.
• Adjusted commands.py to include all three commands (show_all_options,
  test_connection, test_stderr) with detailed docstrings and doctests,
  retaining extensive comments on SHOW_EVERYTHING usage.
• Bumped version of tiered-debug to 1.2.1 in pyproject.toml and
  requirements.txt.