---
# System prepended metadata

title: EPF Week 10
tags: [epf]

---

# EPF Week 10

## Verkle Trie Besu
This week I majorly worked on implementing the removeVisitor function. In besu (bonsai) the rollback feature was needed i.e. rolling back to the previous state therefore the deletion of values has to be done, though deletion is not actually a part of Verkle trie.

I got my PR merjed - [feat: add RemoveVisitor and unit tests](https://github.com/Quadratic-Labs/VerkleTries_Besu/pull/33)

Implementation is close to completion only Pederson commitments are left 🚀

## Other
Got my PR merged in the lambda ethereum consensus in elixir - 
[feat: add Metadata SSZ container + unit test](https://github.com/lambdaclass/lambda_ethereum_consensus/pull/229) (Thanks to Michael, consensus caught my interest)