feat: hourglass #515
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feat: hourglass #515
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**Motivation:** We need to add the `TaskAVSRegistrarBase` for Hourglass AVSs to the Middleware repo. **Modifications:** * TaskAVSRegistrarBase * Relevant unit tests * Updated `eigenlayer-contracts` dependency. **Result:** Hourglass changes
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0xrajath
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Jul 25, 2025
nadir-akhtar
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Jul 30, 2025
ypatil12
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Jul 30, 2025
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v1.5.0 Hourglass
The Hourglass release consists of a framework that supports the creation of task-based AVSs. The task-based AVSs are enabled through a
TaskMailboxcore contract deployed to all chains that support aCertificateVerifier. Additionally AVSs deploy theirTaskAVSRegistrar. The release has 3 components:The below release notes cover AVS Contracts. For more information on the end to end protocol, see our docs.
Release Manager
@0xrajath
Highlights
This hourglass release only introduces new contracts. As a result, there are no breaking changes or deprecations.
🚀 New Features
TaskAVSRegistrar: An instanced (per-AVS) eigenlayer middleware contract on L1 that is responsible for handling operator registration for specific operator sets of your AVS and providing the offchain components with socket endpoints for the Aggregator and Executor operators. It also keeps track of which operator sets are the aggregator and executors. It works by default, but can be extended to include additional onchain logic for your AVS.Changelog