Based on the knowledge sources, there isn't a dedicated changelog specifically for the Ory SDKs. However, there are several ways to track changes in the Ory ecosystem: 1. GitHub Repository: The Ory SDK source code is available at [GitHub ory/sdk repository](https://github.com/ory/sdk/commits/master), but as mentioned in the knowledge sources, the commits there may not be very helpful for tracking changes between versions. 2. Project-specific Changelogs: Changes to the SDKs are typically related to changes in the underlying Ory products. You can find changelogs for specific Ory projects in their respective GitHub repositories. For example, for Ory Kratos: [Kratos Changelog](https://github.com/ory/kratos/blob/master/CHANGELOG.md). 3. Ory Changelog Website: Ory publishes relevant changes, especially those affecting the Ory Network, at [changelog.ory.sh](https://changelog.ory.sh/). Breaking changes in the SDK, which are reportedly rare, would be announced here. 4. Ory Community Slack: Important changes, especially breaking ones, are announced in the Ory Slack community. It's worth noting that there's an open GitHub issue (#260 in the ory/network repository) requesting better changelog documentation specifically for the SDKs, indicating this is a known area for improvement. If you need help with specific SDK version changes or have concerns about upgrading, you might want to join the [Ory Community Chat](https://slack.ory.sh/) or check the [GitHub discussions](https://github.com/discussions?discussions_q=org%3Aory+sort%3Aupdated-desc) for more information.