2.2.0

Feature

• Allow a function to be used for the cost parameter
  to limiter decorators.

2.1.1

Chore

• Update documentation theme

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