posthog-v7.37.5

Patch changes

• ae26014 fix: flush() no longer waits out flush_interval before delivering a partial batch. A consumer holding fewer than flush_at events now sends them as soon as flush() (or shutdown()) asks it to, instead of blocking the caller for the rest of the batching window — which previously made flush() deliver nothing at all when flush_interval was longer than the flush timeout. Timer-based batching without an explicit flush is unchanged. — Thanks @PostHog[bot]!