# Changelog 2024 12 30

**Opik Dashboard**:

- Added duration chart to the project dashboard
- Prompt metadata can now be set and viewed in the UI, this can be used to store any additional information about the prompt
- Playground prompts and settings are now cached when you navigate away from the page

**SDK**:

- Introduced a new `OPIK_TRACK_DISABLE` environment variable to disable the tracking of traces and spans
- We now log usage information for traces logged using the LlamaIndex integration

## Related pages

- [Changelog 2026 09 21](./getting-started-changelog-2026-09-21.md)
- [Changelog 2026 09 14](./getting-started-changelog-2026-09-14.md)
- [Changelog 2026 09 07](./getting-started-changelog-2026-09-07.md)
- [Changelog 2026 08 31](./getting-started-changelog-2026-08-31.md)
- [Changelog 2026 08 24](./getting-started-changelog-2026-08-24.md)
- [Changelog 2026 08 17](./getting-started-changelog-2026-08-17.md)
- [Changelog 2026 08 10](./getting-started-changelog-2026-08-10.md)
- [Changelog 2026 07 20](./getting-started-changelog-2026-07-20.md)
- [Changelog 2026 07 13](./getting-started-changelog-2026-07-13.md)
- [Changelog 2026 07 06](./getting-started-changelog-2026-07-06.md)

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