Andrew Fleming

Resolves #437.

Fixes #933. #### PR Checklist - [x] Tests - [x] Documentation - [x] Added entry to CHANGELOG.md - [ ] Tried the feature on a public network

Fixes #552. #### PR Checklist - [x] Tests - [x] Documentation - [x] Added entry to CHANGELOG.md - [x] Tried the feature on a public network - Deployed new UDC:...

Fixes #839. #### PR Checklist - [ ] Tests - [x] Documentation - [ ] Added entry to CHANGELOG.md - [ ] Tried the feature on a public network

Nile currently only supports the standard OZ account. While EthAccount could be integrated into Nile, I think it's preferable for EthAccount support to exist as a plugin because it's not...

Nile should increase the max_fee when auto estimating to increase the likelihood that the estimated max_fee will cover the actual max_fee.

This PR is a tmp working example to support EthAccount txs through Nile. In order to setup an EthAccount: 1. Deploy normal account 2. Compile and declare EthAccount 3. Deploy...

Using a `nile.ini` may be a viable solution to improve network handling as mentioned and discussed here: https://github.com/OpenZeppelin/nile/pull/303#pullrequestreview-1194871304 It's important to consider how the network flow will work with forthcoming...

`nile init` creates the .env file in the development environment but not from the package.