2.1

Feature

• Add current_limit attribute to extension to
  allow clients to fetch the relevant current limit
  that was evaluated.
• Update extension constructor parameters to match
  flask config for header control
• Add on_breach callback for limit and shared_limit
  decorators to be used as hooks for when a limit is breached
• Add cost argument to limit and shared_limit to control
  how much is deducted when a hit occurs.

Chore

• Improve documentation around configuration

Deprecation

• Remove hacks for managing incorrectly ordered
  limit/route decorators

2.0.4

Chore

• Documentation theme upgrades
• Integrate pytest-docker plugin
• Mass linting

Deprecation

• Removed deprecated RATELIMIT_GLOBAL config
• Added deprecation doc for RATELIMIT_STORAGE_URL config

2.0.3

Documentation & test tweaks

2.0.2

Features

• Pin Flask, limits to >= 2
• Add type hints

2.0.1

Deprecations

• Remove deprecated get_ipaddr method
• Remove use of six
• Remove backward compatibility hacks for RateLimit exceptions

2.0.0

Drop support for python < 3.7 & Flask < 2.0

1.5

Final Release for python < 3.7

Features

• Prepend key_prefix to extension variables attached to g
• Expose g.view_limits

1.4

Bug Fix

• Always set headers for conditional limits
• Skip init_app sequence when the rate limiter is disabled

1.3.1

Bug Fix

• Ensure headers provided explictely by setting _header_mapping
  take precedence over configuration values.

1.3

Features

• Add new deduct_when argument that accepts a function to decorated limits
  to conditionally perform depletion of a rate limit (Pull Request 248)
• Add new default_limits_deduct_when argument to Limiter constructor to
  conditionally perform depletion of default rate limits
• Add default_limits_exempt_when argument that accepts a function to
  allow skipping the default limits in the before_request phase

Bug Fix

• Fix handling of storage failures during after_request phase.

Code Quality

• Use github-actions instead of travis for CI
• Use pytest instaad of nosetests
• Add docker configuration for test dependencies
• Increase code coverage to 100%
• Ensure pyflake8 compliance