⚠️ Homebrew support is being deprecated.
Solo will stop publishing updates to Homebrew after August 31, 2026.
Install via
npm install -g @hiero-ledger/solo@latest instead.
See System Readiness for full install instructions.SOLO-4040
VersionDowngradeBlockedSoloError — Validation
VersionDowngradeBlockedSoloError
| Code | SOLO-4040 |
| Category | Validation |
| Ownership | User |
| Retryable | No |
Description
Thrown when an upgrade target version is older than the currently deployed version; the message names the component, the target and current versions, and the flag to use. solo blocks downgrades to prevent accidental rollbacks, so this means the requested version is too old — choose a version equal to or newer than the deployed one.
Troubleshooting Steps
- Specify a version equal to or newer than the currently deployed version (
) using - Downgrades are not supported — check the available releases before upgrading