trufflesuite/ganache v2.10.1

v2.10.1 – Muir Glacier Mint 🏔️ 🍬 🌿

on GitHub

 Highlights    How to Upgrade    Changelog    Related Releases 

We're moving to a beta › latest release pipeline, where all non-hotfix changes are first released in a beta before being promoted to a stable release.

We'd love it if you'd start using the latest betas and let us know early and often if you find any bugs or regressions!

Highlights

Muir Glacier Mint 🏔️ 🍬 🌿

This release updates ganache-core's default hardfork to muirGlacier, inline with Ethereum's mainnet and testnet's. As many of you know, the Muir Glacier hardfork is a minor adjustment in the way difficulty was calculated; it was intended only to delay the 'ice age' (by 52 million seconds (~611 days)). Since ganache-core mines with 0 difficulty, users can expect functionality to remain identical to the istanbul hardfork.

Finally, this beta version contains a (potential? 😅) fix to work around an open Merkle Patricia Tree bug from 2016 ethereumjs/merkle-patricia-tree#12! If you do still get the dreaded TypeError: Cannot read property 'pop' of undefined please file an issue with all the details!

How to Upgrade

Upgrade to the latest version of ganache-core by running:

npm

npm uninstall ganache-core
npm install ganache-core@latest

yarn

yarn remove ganache-core
yarn add ganache-core@latest

Changelog

Features

• Add muirGlacier support, Upgrade ethereumjs-*@latest and upgrade solc to v0.6.1 (#538) – @nicholasjpaterno

Bug Fixes

• Fix missing memdown dependency, Update shrinkwrap (42fc3db) – @nicholasjpaterno
• Fixes TypeError: Cannot read property 'pop' of undefined bug (#530) – @davidmurdoch
• Fixes EPERM errors on Windows, Too many file descriptors bug on Mac, and add Windows and Mac testing to CI (#535) – @davidmurdoch
• Fix prevents hang during process exit due to tmp file cleanup (#542) – @davidmurdoch and @nicholasjpaterno

Maintenance

• Update dev dependencies & fix linting issues (#539) – @nicholasjpaterno
• Update VM hardfork default to muirGlacier (#541) – @nicholasjpaterno
• Fix slow tests that would occasionally timeout (#537) – @davidmurdoch
• Update terser-webpack-plugin and webpack to latest versions, update shrinkwrapped dependencies (2f837b9) – @davidmurdoch

Related Releases

• ganache-cli v6.9.0

💖 The Truffle Team