v7.13.2

What's Changed

• chore(deps): bump litellm from 1.83.0 to 1.83.7 in /examples/example-ai-dspy by @dependabot[bot] in https://github.com/PostHog/posthog-python/pull/536
• chore(deps): bump litellm from 1.81.13 to 1.83.7 in /examples/example-ai-litellm by @dependabot[bot] in https://github.com/PostHog/posthog-python/pull/535
• chore(deps): bump litellm from 1.74.9 to 1.83.7 in /examples/example-ai-crewai by @dependabot[bot] in https://github.com/PostHog/posthog-python/pull/537
• fix: remove python-dateutil runtime dependency by @marandaneto in https://github.com/PostHog/posthog-python/pull/540
• fix: sanitize Django tracing headers by @dustinbyrne in https://github.com/PostHog/posthog-python/pull/538
• fix: acknowledge oversized dropped events by @marandaneto in https://github.com/PostHog/posthog-python/pull/543
• fix: no-op clients without api key by @marandaneto in https://github.com/PostHog/posthog-python/pull/544
• fix: clarify feature flag auth errors by @marandaneto in https://github.com/PostHog/posthog-python/pull/542

Full Changelog: https://github.com/PostHog/posthog-python/compare/7.13.1...7.13.2