chore(main): release 1.16.0

[flagsmithdev]

🤖 I have created a release beep boop

1.16.0 (2025-07-29)

CI

• Add release-please, publish to PyPI (#20) (6fdfe69)
• Add test coverage (#73) (1cac2c9)
• Hide chore commits from release-please (#25) (328d1b3)
• pre-commit autoupdate (#34) (07920e4)
• pre-commit autoupdate (#46) (1d35c43)
• pre-commit autoupdate (#52) (e852305)
• pre-commit autoupdate (#54) (49268aa)
• pre-commit autoupdate (#66) (9c38998)
• pre-commit autoupdate (#69) (df9f9ee)
• pre-commit autoupdate (#76) (2ac3408)
• pre-commit autoupdate (#82) (abec78b)
• pre-commit autoupdate (#86) (b4d45d9)
• pre-commit autoupdate (#87) (d696487)

Docs

• Correct metric tags in README.md (#21) (e5050d5)
• test-tools: Clarify installation instructions (#80) (b6a250b)

Features

• Ability to log WSGI environ in JSON logs, log_extra utility (#55) (bf48843)
• Add flagsmith healthcheck command (#60) (1eb58f3)
• Add flagsmith_http_server_response_size_bytes metric (#49) (8e2b042)
• Add common namespace for metrics (#40) (7588379)
• Add Task processor (#26) (9e224f1)
• Add Task Processor metrics (#27) (d0ea561)
• Deliver the deployed API version to an HTTP response header (#59) (64037d3)
• Generate metrics documentation (#65) (c9c4935)
• Provide documented routes as labels (#33) (3adfffa)
• Separate task processor database (#68) (fd2373e)
• Support task backoff (#81) (a736a68)
• task-processor: Add task_type label to task processor metrics (#51) (42f7365)
• test-tools: Add run_tasks fixture (#85) (9bd0855)
• test-tools: Add snapshot fixture for snapshot testing (c9c4935)
• test-tools: SaaS/Enterprise mode markers, update documentation (#53) (9f23a7d)
• utils/is_oss: Add a function to check oss deployment mode (#44) (13c2016)

Bug Fixes

• PROMETHEUS_MULTIPROC_DIR deleted prematurely (#38) (ca396df)
• psycopg2 dependency causes building from source (#30) (63a80ac)
• ci: poetry-lock pre-commit hook is failing in CI (#23) (fe86fb4)
• ci: Missing release-please manifest (#22) (85aca5a)
• docs: http_server metrics not correctly documented in README (#32) (16169f8)
• get_recurringtasks_to_process: Add last_picked_at (#37) (7ac2e3b)
• metadata-incorrectly-linked-to-entity (#57) (707496d)
• Regex url paths used as simple url path values (#41) (ef1842e)
• test-tools: Registry state is not properly cleared between tests (5ad6414)
• tests: clear_lru_caches fixture conflicts with saas_mode/enterprise_mode pytest markers (c9c4935)
• tests: Inaccuratefreeze_time for a certain timestamp (#63) (74c73b4)
• Trailing slash in default routes, add tests for default routes (#43) (29b3256)
• Unnecessary regex path definitions for /metrics, /version, healthcheck routes (#36) (5550108)

---

This PR was generated with Release Please. See documentation.

[codecov-commenter]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 94.08%. Comparing base (d22059f) to head (f717ac5).

Additional details and impacted files

@@           Coverage Diff           @@
##             main      #90   +/-   ##
=======================================
  Coverage   94.08%   94.08%           
=======================================
  Files          73       73           
  Lines        2232     2232           
=======================================
  Hits         2100     2100           
  Misses        132      132           

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

🚀 New features to boost your workflow:

• ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.