v1.4.2

This maintenance release includes security hardening improvements and operational enhancements.

Images • Upgrade Instructions

🐳 Images:

Important

Always use immutable image tags - the image digests are provided below. Verify the attestation of these images using this guide.

We publish our images on GitHub Container Registry.

sBTC Signer

ghcr.io/stacks-sbtc/sbtc:signer-v1.4.2@sha256:8d7331b39edddfe60d4b86859143bd77628e4547390f4b0fef7ca2524c9f5a87

• 🏷️ stacks-sbtc/sbtc:signer-v1.4.2
• 🔒 sha256:8d7331b39edddfe60d4b86859143bd77628e4547390f4b0fef7ca2524c9f5a87

Blocklist Client

ghcr.io/stacks-sbtc/sbtc:blocklist-client-v1.4.2@sha256:df337adcfa85e306a28d7f39c1731a7eccdd9bb32a34a008660a3d186bd658ff

• 🏷️ stacks-sbtc/sbtc:blocklist-client-v1.4.2
• 🔒 sha256:df337adcfa85e306a28d7f39c1731a7eccdd9bb32a34a008660a3d186bd658ff

🛠️ Upgrade Instructions:

1. Stop your sBTC signer
2. Update your sBTC images as specified above
3. Restart your sBTC signer and blocklist client

📝 What's Changed

Click to expand

• fix: normalize TxID in Emily deposit GET endpoints by @devzl in #2132
• fix: make some flaky tests less flaky by @djordon-stacks in #2156
• fix: prefer confirmed utxos in the regtest faucet by @ccipherx in #2154
• chore: update deployment of Emily GSIs by @djordon-stacks in #2148
• feat: tenure based withdrawal waiting by @djordon-stacks in #2167

New Contributors

• @devzl made their first contribution in #2132
• @ccipherx made their first contribution in #2154

Full Changelog: v1.4.1...v1.4.2