Solana: Which Versions of Solana SDK and Anchor Are Compatible with the Stable Toolchain?
As a developer building blockchain applications on Solana, it’s essential to ensure that your projects are compatible with the latest stable toolchain. However, due to the ongoing development cycle of both Solana SDK and Anchor, compatibility issues can arise.
In this article, we’ll guide you through determining which versions of Solana SDK and Anchor are compatible with the stable toolchain.
Solana SDK Compatibility
To determine which version of Solana SDK is compatible with the stable toolchain, follow these steps:
- Check the latest Solana SDK documentation: Visit the official Solana SDK website ([docs.solana.com]( and navigate to the “SDKs” section.
- Search for compatible versions: Look for specific release notes or compatibility sections that list supported versions of the Solana SDK.
- Compare with nightly releases: Compare the latest stable release (stable- version) with the nightly toolchain you’re using (nightly-x86_64-unknown-linux-gnu).
Here’s an example:
- Current Stable Release:
solana-sdk@1.8.0
- Nightly Toolchain:
nightly-x86_64-unknown-linux-gnu
Current Stable SDK Versions
According to the Solana SDK documentation, here are some compatible versions of the solana-sdk package:
| Version | Stable Release |
| — | — |
| 1.7.3 | solana-sdk@1.7.0 |
| 1.8.0 | solana-sdk@1.8.0 |
As you can see, the current stable release of solana-sdk (version 1.8.0) is compatible with both nightly and stable toolchains.
Anchor Compatibility
For Anchor SDK compatibility, follow these steps:
- Check the latest Anchor documentation: Visit the official Anchor documentation website ([docs.anchor.dev]( and navigate to the “SDKs” section.
- Search for compatible versions: Look for specific release notes or compatibility sections that list supported versions of Anchor SDK.
Here’s an example:
- Current Stable Release:
anchor@1.7.0
- Nightly Toolchain:
nightly-x86_64-unknown-linux-gnu
Current Stable Anchor SDK Versions
According to the Anchor documentation, here are some compatible versions of anchor-sdk package:
| Version | Stable Release |
| — | — |
| 1.3.4 | anchor@1.3.0 |
| 1.5.2 | anchor@1.5.0 |
As you can see, the current stable release of anchor-sdk (version 1.7.0) is compatible with both nightly and stable toolchains.
Conclusion
To ensure compatibility between your Solana SDK projects and the latest stable toolchain, it’s essential to:
- Check the official Solana SDK documentation for compatibility information.
- Compare the latest stable releases with the nightly toolchain you’re using.
- Verify that Anchor SDK is compatible with the stable release of solana-sdk or anchor-sdk.
By following these steps, you’ll be able to build and deploy successful blockchain applications on Solana, even when working with the current unstable nightly toolchain.
