0.14.0 / 2022-04-05

[ENHANCEMENT] Continued typing improvements and coverage. #759, #771, #781
[ENHANCEMENT] Allow binding to IPv6 addresses. #657
[ENHANCEMENT] Negotiate gzip content-encoding, enabled by default. #776
[ENHANCEMENT] Allow disabling _created metrics via the PROMETHEUS_DISABLE_CREATED_SERIES environment variable. #774
[BUGFIX] Correct minor typo in exception raised when exemplar labels are too long. #773

0.13.1 / 2022-01-28

[BUGFIX] Relax some type constraints that were too strict. #754, #755, #756, #758
[BUGFIX] Explicitly export functions with __all__. #757

0.13.0 / 2022-01-25

[CHANGE] Drop support for Python versions 2.7, 3.4, and 3.5. #718
[FEATURE] Support adding labels when using .time() #730
[ENHANCEMENT] Begin to add type hints to functions. #705
[ENHANCEMENT] Improved go-to-declaration behavior for editors. #747
[BUGFIX] Remove trailing slashes from pushgateway URLS. #722
[BUGFIX] Catch non-integer bucket/count values. #726

0.12.0 / 2021-10-29

[FEATURE] Exemplar support (excludes multiprocess) #669
[ENHANCEMENT] Add support for Python 3.10 #706
[ENHANCEMENT] Restricted Registry will handle metrics added after restricting #675, #680
[ENHANCEMENT] Raise a more helpful error if a metric is not observable #666
[BUGFIX] Fix instance_ip_grouping_key not working on MacOS #687
[BUGFIX] Fix assertion error from favicion.ico with Python 2.7 #715

0.11.0 / 2021-06-01

[CHANGE] Specify that the labelvalues argument on metric constructors is internal by renaming it to _labelvalues. If you are affected by this change, it is likely that the metric was not being registered. #660
[BUGFIX] write_to_textfile will overwrite files in windows. If using python 3.4 or newer the replace will be atomic. #650

0.10.1 / 2021-04-08

[BUGFIX] Support lowercase prometheus_multiproc_dir environment variable in mark_process_dead. #644

0.10.0 / 2021-04-02

• [CHANGE] Python 2.6 is no longer supported. #592
• [CHANGE] The prometheus_multiproc_dir environment variable is deprecated in favor of PROMETHEUS_MULTIPROC_DIR. #624
• [FEATURE] Follow redirects when pushing to Pushgateway using passthrough_redirect_handler. #622
• [FEATURE] Metrics support a clear() method to remove all children. #642
• [ENHANCEMENT] Tag support in GraphiteBridge. #618

0.9.0 / 2020-11-26

[ENHANCEMENT] Add support for python3.9 (#600)
[ENHANCEMENT] Various updates for latest OpenMetrics draft spec (#576 #577)

0.8.0 / 2020-05-25

[FEATURE] Added ASGI application (#512)
[FEATURE] Add support for parsing timestamps in Prometheus exposition format. (#483)
[FEATURE] Add target_info to registries (#453)
[ENHANCEMENT] Handle empty and slashes in label values for pushgateway (#547 #442)
[ENHANCEMENT] Various updates for latest OpenMetrics draft spec (#434 #445 #538 #460 #496)
[ENHANCEMENT] Add HELP output for auto-created metrics (#471)
[ENHANCEMENT] Use mmap.PAGESIZE constant as value for first read. (#505)
[ENHANCEMENT] Add __repr__ method to metric objects, make them debug friendly. (#481)
[ENHANCEMENT] Add observability check to metrics (#455 #520)
[BUGFIX] Fix urlparse in python >= 3.7.6 (#497)
[BUGFIX] Cleaning up name before appending unit on name (#543)
[BUGFIX] Allow for OSError on Google App Engine (#448)

0.7.1 / 2019-06-20

[BUGFIX] multiprocess: don't crash on missing gauge_live/sum files (#424)
[BUGFIX] correctly bind method on Python 2.x (#403)