cronos

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Problem: gravity bridge edge cases are not tested

1

- failure recovery - potential attacks

yihuang

Problem: make gen-cronos-contracts does not uses the latest solidity compiler

6

Upgrade compiler to be able to use v0.8x

thomas-nguy

create-vesting-account transaction doesn't work

4

**Describe the bug** `create-vesting-account` transaction doesn't work. **To Reproduce** 1. Configure and start a new blockchain node (can be a local test node) 2. Try to send a new `create-vesting-account`...

AzulPretoBranco

Problem: no binary genesis import & export

5

currently, genesis import & export is done plain json text file. which is large & inefficient to handle. 1. add import & export with binary format 2. sqlite would be...

leejw51crypto

Problem: Not being able to clean "bad" transaction included in batch (gravity bridge)

16

Some transaction can cause the contract to revert. If someone setup a high fee, then there is a risk of DOS attack.

thomas-nguy

Problem: can't use cronos as ICA controller chain

1

- [x] integration interchain-accounts to cronos, as a controller chain. #540 - [ ] #653 - [ ] expose the functionalities to smart contract - [precompiles](https://github.com/crypto-org-chain/cronos/issues/483) - evm event hooks....

yihuang

Solution: - enable and test the custom tx indexer feature 👮🏻👮🏻👮🏻 !!!! REFERENCE THE PROBLEM YOUR ARE SOLVING IN THE PR TITLE AND DESCRIBE YOUR SOLUTION HERE !!!! DO NOT...

yihuang

Problem: db size increase too fast

64

investigate to see if there are low hanging fruits to reduce the db size.

yihuang

This is a problem for subgraph api

thomas-nguy

update gravity contract in integration test to the recent one, and test cases for ACL.

yihuang