chore(deps): bump github.com/posthog/posthog-go from 1.12.5 to 1.16.1

[dependabot]

Bumps github.com/posthog/posthog-go from 1.12.5 to 1.16.1.

Release notes

Sourced from github.com/posthog/posthog-go's releases.

1.16.1

Unreleased

1.16.0

Unreleased

1.15.1

Unreleased

1.15.0

Unreleased

1.14.0

Unreleased

1.13.2

Unreleased

1.13.1

Unreleased

1.13.0

Unreleased

1.12.6

Unreleased

Changelog

Sourced from github.com/posthog/posthog-go's changelog.

1.16.1

Patch Changes

• 922cfff: Validate user-supplied event UUIDs before sending and generate a fallback UUID when invalid.

1.16.0

Minor Changes

• 1068ec9: Add a BeforeSend hook for modifying or dropping messages before they are sent.

1.15.1

Patch Changes

• 52b7373: Stop sending ignored top-level capture fields and rely on canonical event properties.

1.15.0

Minor Changes

• 64ad172: Support the early_exit flag filter in local evaluation. When a flag's filters.early_exit is true and a condition group's property filters match (or there are none) but the rollout percentage excludes the user, evaluation now stops and returns false immediately instead of falling through to later groups. Mirrors the server-side (Rust) evaluation engine. A property-filter mismatch still falls through as before, and behaviour is unchanged when early_exit is unset or false.

Minor Changes

• Support the early_exit option on feature flag filters during local evaluation. When a flag has filters.early_exit set to true and a condition group matches its property filters (or has none) but the rollout percentage excludes the user, local evaluation now returns a definitive disabled result immediately instead of falling through to later condition groups, mirroring the server-side evaluation engine. Property-filter mismatches continue to fall through as before, and behaviour is unchanged when early_exit is absent or false.

1.14.0

Minor Changes

• 554c99a: Add a configurable $is_server event property (default true) so PostHog can identify server-side events. Set IsServer: false when using posthog-go as a client/CLI so the device OS is attributed normally.

1.13.2

Patch Changes

• df2ae97: Capture with SendFeatureFlags(true) now prefers local evaluation when flag definitions are loaded, falling back to a remote /flags request only for flags that can't be computed locally. OnlyEvaluateLocally remains strictly local with no remote fallback.

  Captured events now exclude flags that evaluate to false from $active_feature_flags (they are still attached as $feature/<key>=false), matching the other PostHog SDKs.

1.13.1

Patch Changes

• 541b82f: Include group context in the $feature_flag_called LRU dedupe key so group-scoped flags fire a separate event for each group a user is evaluated under, instead of being dedup-ed against the first group context the same (distinct_id, flag, device_id) was seen under.

1.13.0

... (truncated)

Commits

• 4e2ddac chore: release v1.16.1 [version bump] [skip ci]
• 922cfff fix: validate supplied event UUIDs (#233)
• d91c948 chore: release v1.16.0 [version bump] [skip ci]
• 1068ec9 feat: add before send hook (#224)
• 36d1928 test: stabilize race-mode tests (#227)
• e1d47ea chore: Template SDK version in API snapshot (#226)
• bd516cc chore: release v1.15.1 [version bump] [skip ci]
• 52b7373 fix: Stop sending ignored capture fields (#225)
• c197513 chore: add AI contribution policy (#223)
• b955cc8 ci: add public API snapshot check (#220)
• Additional commits viewable in compare view

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[dependabot]

Superseded by #667.