v1.0.0rc4

Fixed

• Upper case HTTP methods for Cloudfront

Added

• Transport updates
• Additional tests

v1.0.0rc3

[1.0.0rc2] - 2026-05-28

Removed

-httpx dependency, refactored to only use python core libs

• AsyncOpenAQ, library is now synchronous only

Updated

• OpenAQ rate rate limiter checker to use server headers alone for tracking
• Architectural refactors based on sync-only structure

v1.0.0rc2

[1.0.0rc2] - 2026-02-24

Updated

• HTTPX client configuration settings for timeout
• HTTPX client configuration settings for limits

Fixed

• Fixed creation of headers on client classes to remove mutable default argument.
• Fixed creation of transport on client classes to remove mutable default argument.
• automatic rate limiting for AsyncOpenAQ, no longer relies solely on HTTP
  headers, a more reliable method for async usage.

v1.0.0rc1

[1.0.0rc1] - 2026-02-13

Breaking changes

Added

• auto_wait parameter for OpenAQ and AsyncOpenAQ to provide automatic waiting
  based on rate limit headers
• New validation function to ensure iso and countries_id are not used
  together
• New validation function to ensure datetime_from is always less than
  datetime_to
• New validation function to ensure date_to is always less than
  date_to
• New validation function to ensure date_to/date_from and
  datetime_from/datetime_to are correctly paired with correct data resource.
• New validation function to ensure valid combinations of data and rollup

Fixed

• Correctly pass date_to and date_from for days and years measurement
  resources.
• Added missing arguments for locations.list() functions: manufacturers_id,
  instruments_id and the owners_id

Updated

• data argument no longer defaults to measurements in measurements.list()
  function, it is now a required argument.
• datetime_from no longer defaults in the library.

v0.7.0

[0.7.0] - 2026-01-13

Fixed

• Properly cast datetime values to Datetime in response classes Thanks @PPetar1
• Fix ManufactuersResponse dataclass results field Thanks @PPetar1

Updated

• dataclass creation performance optimizations with slots
• ResponseBase creation performance optimization

v0.6.0

[0.6.0] - 2025-11-26

Added

• Query parameter validation
• Additional test coverage
• mypy typing coverage
• py.typed file

v0.5.0

[0.5.0] - 2025-10-31

Updated

• Drop support for Python 3.9
• Added support for Python 3.14

Added

• Additional checks to prevent out of range identifiers.
• TimeoutError HTTP error exception.

v0.4.0

[0.4.0] - 2025-03-31

Updated

• Client rate limiting functionality
• Drop support for Python 3.8
• Type annotations removing old Dict and List in favor of dict and list

Added

• Mypy type checking
• ServiceUnavailableError HTTP error exception.
• BadGatewayError HTTP error exception.
• Separated RateLimitError and HTTPRateLimitError into separated exception.

v0.3.0

Changelog

• Refactor of response models
• rate limit header support
• v3 measurements changes
• v3 latest endpoints

v0.2.1

0.2.1

Changelog

• Resolves issue that breaks OpenAQ.locations() method and AsyncOpenAQ.locations() from upstream API change. Checks for and ignore fields not included in response model.