Bump posthog-ruby from 3.3.3 to 3.21.0

[dependabot]

Bumps posthog-ruby from 3.3.3 to 3.21.0.

Release notes

Sourced from posthog-ruby's releases.

posthog-ruby-v3.21.0

Minor Changes

• 19cd137: feat: emit minimal $feature_flag_called events when the server enables the minimal_flag_called_events gate and the evaluated flag has no linked experiment. Minimal events keep a strict allowlist of flag-evaluation properties and strip everything else (context properties, $feature/<key>, payloads, system metadata). The gate is read from the top-level minimalFlagCalledEvents field of the v2 /flags response and the top-level minimal_flag_called_events key of the local evaluation definitions payload; when either signal is missing, the full event is sent unchanged.

posthog-ruby-v3.20.0

Minor Changes

• 4773da3: Add a feature_flags_async_load client option that keeps feature flag definition fetches off the calling thread. With it enabled the constructor no longer blocks on the initial /flags/definitions request; the poller fetches immediately on boot (the timer's first tick) and, if that fails (e.g. PostHog unreachable), keeps retrying on its regular polling interval instead of re-fetching inline on evaluation calls. Until the first load succeeds, local evaluation treats definitions as absent. Also adds Client#feature_flags_loaded? so callers can distinguish "flag is off or unknown" from "definitions not loaded yet". Defaults to off; the existing synchronous behavior is unchanged.

Patch Changes

• 26142f5: Honor the documented 30s default for feature_flags_polling_interval. The resolved default was computed but never passed to the polling timer, so when the option was unset the effective interval was concurrent-ruby's 60s TimerTask default. Definitions now poll every 30s by default as documented; set feature_flags_polling_interval: 60 to keep the previous effective cadence.

posthog-ruby-v3.19.0

Minor Changes

• 15fa092: feat: add a $feature_flag_has_experiment boolean property to $feature_flag_called events when the server explicitly reports the has_experiment field; the property is omitted when the server does not report it (older deployments)

posthog-ruby-v3.18.0

Minor Changes

• 5c21f66: Add secret_key config option and deprecate personal_api_key.

  secret_key is the new canonical credential for local feature flag evaluation and remote config. It accepts either a Personal API Key (phx_...) or a Project Secret API Key (phs_...). personal_api_key still works as a deprecated alias; when both are supplied, secret_key wins.

posthog-ruby-v3.17.0

Minor Changes

• 14d85f7: Use stable project-relative stack frame filename values (relative to Rails.root or Dir.pwd, falling back to the basename outside the project) while preserving the raw path in abs_path; dependency and stdlib frames are detected from RubyGems/stdlib install roots, computed once per stacktrace, so in_app no longer depends on deploy-path substrings.

posthog-ruby-v3.16.0

Minor Changes

• 814c495: Improve error tracking capture signals:

  • capture_exception now walks the full exception.cause chain (outermost-first, cycle-safe, capped at 50) instead of reporting only the outermost exception; chained causes are tagged with a chained mechanism and parent linkage.
  • Exception mechanisms now reflect the capture source: manual captures stay generic/handled: true, while the Rails middleware, Rails.error subscriber, and ActiveJob integrations tag captures as rails/rails_error_reporter/active_job with the correct handled flag. capture_exception accepts a mechanism: keyword.

posthog-ruby-v3.15.3

Patch Changes

• fcc6205: Stop duplicating distinct_id inside /flags person properties.

posthog-ruby-v3.15.2

Patch Changes

• 1376f19: Retry remote feature flag requests after transient 502 and 504 responses.

posthog-ruby-v3.15.1

... (truncated)

Commits

• f633265 chore: update package versions [version bump] [skip ci]
• 19cd137 feat(flags): minimize $feature_flag_called events for non-experiment flags (#...
• 3877667 chore: update package versions [version bump] [skip ci]
• 4773da3 feat(flags): add feature_flags_async_load option to keep definition fetches o...
• 26142f5 fix(flags): pass the resolved polling interval to the definitions poll timer ...
• 02f7ce0 chore: update package versions [version bump] [skip ci]
• 15fa092 feat(flags): add $feature_flag_has_experiment to $feature_flag_called events ...
• 104aef3 chore: update package versions [version bump] [skip ci]
• 5bdf777 fix: mirror rails request user agent into $raw_user_agent (#216)
• e3a604b chore: update package versions [version bump] [skip ci]
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