Resources
Stability Index
Below is a list of our products and their stability levels.
| Product Name | Stability Level |
|---|---|
| Token Metadata | 3 (Code Freeze) |
| Token Auth Rules | 2 (Stable) |
| Bubblegum | 2 (Stable) |
| Candy Machine v3 | 2 (Stable) |
| Sugar | 2 (Stable) |
| Umi | 2 (Stable) |
| Amman | 2 (Stable) |
| Shank | 2 (Stable) |
| Core | 1 (Experimental) |
| Fusion | 1 (Experimental) |
| Hydra | 1 (Experimental) |
| Kinobi | 1 (Experimental) |
| Gum Drop | 1 (Experimental) |
| Candy Machine v2 | 0 (Deprecated) |
| Candy Machine v1 | 0 (Deprecated) |
| Auction House | 0 (Deprecated) |
| Auctioneer | 0 (Deprecated) |
| Auctions | 0 (Deprecated) |
| NFT Packs | 0 (Deprecated) |
| Fair Launch | 0 (Deprecated) |
| Membership Token Sale | 0 (Deprecated) |
| Token Entangler | 0 (Deprecated) |
| Fireball | 0 (Deprecated) |
Stability Index System
Throughout the documentation are indications of a section's stability. Some APIs and projects are so proven and so relied upon that they are unlikely to ever change at all. Others are brand new and experimental, or known to be hazardous.
The stability indices are as follows:
- Stability: 0 - Deprecated. The feature may emit warnings. Backward compatibility is not guaranteed.
- Stability: 1 - Experimental. The feature may emit warnings. The feature is not subject to Semantic Versioning rules. Non-backward compatible changes or removal may occur in any future release. Use of the feature is not recommended in production or mainnet environments.
- Stability: 2 - Stable. Compatibility with the ecosystem is a high priority.
- Stability: 3 - Code Freeze. Functionality and features of program are finalized. Security firms perform final audits before upgrade authority is destroyed.
- Stability: 4 - Immutable. Program is immutable. This allows the program to inherit the full security guarantees of Solana or the SVM.
Use caution when making use of Experimental features. Users may not be aware that experimental features are being used. Bugs or behavior changes may surprise users when Experimental API modifications occur. To avoid surprises, use of an Experimental feature may need a command-line flag.