Injective v1.21.0-beta Mainnet Upgrade 🥷

📋 Full Changelog

Source Code

Starting from 09-09-2026 source code will no longer be published.

Upgrade Guide

Validators can find a step-by-step guide on the upgrade procedure in the long-form documentation: https://docs.injective.network/infra/validator-mainnet/canonical-chain-upgrade-v1.21.0-beta

Versions

Go version 1.27.3

Verify you're using the correct version by running the below commands:

injectived version
peggo version

docker run -it --rm injectivelabs/injective-core:v1.21.0-beta injectived version
docker run -it --rm injectivelabs/injective-core:v1.21.0-beta peggo version

Results:

[A] injectived
Version v1.21.0-beta (e1ef4ac)
Compiled at 20261106-2008 using Go go1.27.3 (amd64)

[B] peggo
Version v1.21.0-beta (e1ef4ac)
Compiled at 20261106-2015 using Go go1.27.3 (amd64)

🐳 Docker

Docker image have support for both amd64 and arm64 architectures.

🕊️ Download Binaries

wget https://github.com/InjectiveFoundation/injective-core/releases/download/v1.21.0-beta-1793995527/linux-amd64.zip
unzip linux-amd64.zip
sudo mv injectived peggo /usr/bin
sudo mv libwasmvm.x86_64.so /usr/lib
sudo ldconfig

Validating libwasmvm

Very important step is to verify your new libwasmvm:

sha256sum /usr/lib/libwasmvm.x86_64.so
eeaec050bd396c6aa4c085fe107341aa25f2ba56ee954e7e463587541dd969e0.

Any other hash will lead to consensus issues later.