ava-labs/avalanchego - Granite.1 - Grafting EVM Repos (v1.14.1)

Published: Jan 6, 2026

Release Summary

AvalancheGo v1.14.1 is a backward-compatible release. While optional, updating is encouraged. The plugin version remains unchanged at 44 and is compatible with v1.14.0.

Configuration Changes

This version updates system tracking for disk space, moving from absolute values to percentages for more flexible monitoring.

EVM Updates

Release Notes

This version is backwards compatible to [v1.14.0](https://github.com/ava-labs/avalanchego/releases/tag/v1.14.0). It is optional, but encouraged.

The plugin version is unchanged at `44` and is compatible with version `v1.14.0`.

### Config

- Added:
  - `--system-tracker-disk-required-available-space-percentage`
  - `--system-tracker-disk-warning-available-space-percentage`
- Deprecated:
  - `--system-tracker-disk-required-available-space`
  - `--system-tracker-disk-warning-threshold-available-space`

### EVM

- Removed `avax.version` API
- Removed `customethclient` package in favor of `ethclient` package and temporary type registrations (`WithTempRegisteredLibEVMExtras`)
  - Removed blockHook extension in `ethclient` package.
- Enabled Firewood to run with pruning disabled.
  - This change modified the filepath of Firewood. Any nodes using Firewood will need to resync.

### What's Changed

The changelog is omitted, as the Coreth and Subnet-EVM repositories were grafted into the repository.

**Full Changelog**: https://github.com/ava-labs/avalanchego/compare/v1.14.0...v1.14.1

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