---
# System prepended metadata

title: Dev Update Week 4 (robzajac)

---

# Dev Update Week 4 (robzajac)

## Update
Last week:
- Respond to outstanding comments on teku PR to add interface of first light client endpoint (bootstrap)
    - https://github.com/ConsenSys/teku/pull/6384
    - Updating reference spec to match that defined in the [`beacon-apis` repo](https://github.com/ethereum/beacon-APIs/tree/master/apis/beacon/light_client)
    - Refactoring of new light client types. Moving a response parameter (sync committee branch size) to config
    - Debugging integration test failures from a config mismatch between the validator client and beacon node
- Merged PR to teku
- Working on project proposal
    - Value added with additional light client server support in the consensus layer
    - Implementation plan, testing, deployment, etc. 

This week:
- Project proposal draft sent in
    - Light client server support in teku
    - Feedback from teku team and other fellows
- Work begun on next part of implementation in teku (potentially implementation of the light client bootstrap endpoint or interface for the sync update)
- Time permitting: continue researching full node incentivization for light client RPCs (e.g. POKT Network)