Erwan Or

feat(pd): a gRPC proxy service for tendermint RPCs

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This _draft_ PR implements #1232

👋 This PR equips the `BoundedExecutor` with a single retry scheduler, as opposed to spawning one retrier per task (fixes #567). ## TODOs: - [x] Scaffolding implementation of the scheduler...

## High-level milestones: This is a WIP. I will edit the ticket as I go. 1. Layout the groundwork for a robust staking component - #2921 - #1480 - #1481...

upgrades: revisit our migration strategy

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**Is your feature request related to a problem? Please describe.** To perform a chain upgrade, a node operator needs to halt their node, export and migrate the node's chain state....

**Is your feature request related to a problem? Please describe.** We should test that ordinary chain state upgrades are not light-client breaking. This should be tested by pointing a relayer...

upgrades: create a template guide

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We should create a template that specifies the different steps that one has to take in order to upgrade their full node. This document should recommend best practices such as...

staking: improve performance of end-epoch handler

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**Is your feature request related to a problem? Please describe.** We process staking/consensus set changes on every epoch boundary. The logic is divided in three parts: 1. delegation change tally:...

ics20: improve native asset tracking

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**Is your feature request related to a problem? Please describe.** Native asset deposits cause the ics20 value balance to decrease and token supply to increase. However, withdrawals only increment the...

pd: implement JMT pruning

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TODO: - [ ] storage: implement `StateRead` on `SubstoreStorage`