chore(deps): bump posthog-node from 5.54.1 to 5.55.1

[dependabot]

Bumps posthog-node from 5.54.1 to 5.55.1.

Release notes

Sourced from posthog-node's releases.

posthog-node@5.55.1

5.55.1

Patch Changes

• #5134 175413f Thanks @​posthog! - Evict only the least recently used distinct ids from the $feature_flag_called dedupe cache instead of clearing it entirely. distinctIdHasSentFlagCalls now returns a snapshot, so writing or deleting individual keys on it no longer changes deduplication. (2026-10-08)

posthog-node@5.55.0

5.55.0

Minor Changes

• #5140 2d2560a Thanks @​dustinbyrne! - Allow featureFlagsPollingInterval: null to disable automatic local flag polling while retaining initialization and manual refresh. (2026-09-30)

Changelog

Sourced from posthog-node's changelog.

5.55.1

Patch Changes

• #5134 175413f Thanks @​posthog! - Evict only the least recently used distinct ids from the $feature_flag_called dedupe cache instead of clearing it entirely. distinctIdHasSentFlagCalls now returns a snapshot, so writing or deleting individual keys on it no longer changes deduplication. (2026-10-08)

5.55.0

Minor Changes

• #5140 2d2560a Thanks @​dustinbyrne! - Allow featureFlagsPollingInterval: null to disable automatic local flag polling while retaining initialization and manual refresh. (2026-09-30)

Commits

• 524cc47 chore: update versions and lockfile [version bump]
• 175413f fix(node): evict LRU distinct ids from the $feature_flag_called dedupe cache ...
• e1dd962 chore: update versions and lockfile [version bump]
• 2d2560a feat(node): allow disabling automatic feature flag polling (#5140)
• bd66cee fix(replay): reduce debug properties without losing diagnostics (#5144)
• 3c24aa5 test(node): strengthen SDK regression coverage (#5105)
• See full diff in compare view

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[github-actions]

Automated approval for Dependabot dependency update.

[github-actions]

Thanks @dependabot[bot] for keeping our dependencies current! 🙌

[socket-security]

Review the following changes in direct dependencies. Learn more about Socket for GitHub.

Diff	Package	Supply Chain Security	Vulnerability	Quality	Maintenance	License
	npm/​posthog-node@​5.54.1 ⏵ 5.55.1	+1		+1	-1

View full report

[NiveditJain]

Superseded by #901, which combines every open Dependabot update into one PR (this commit is cherry-picked there unchanged) and clears the OSV-Scanner gate that was red on all of them.

[dependabot]

OK, I won't notify you again about this release, but will get in touch when a new version is available. If you'd rather skip all updates until the next major or minor version, let me know by commenting @dependabot ignore this major version or @dependabot ignore this minor version. You can also ignore all major, minor, or patch releases for a dependency by adding an ignore condition with the desired update_types to your config file.

If you change your mind, just re-open this PR and I'll resolve any conflicts on it.