[Urgent] Injective Mainnet Upgrade to v1.20.3

Scheduled Maintenance Report for Quicknode

Completed

The scheduled maintenance has been completed.
Posted Jul 28, 2026 - 08:30 UTC

In progress

Scheduled maintenance is currently in progress. We will provide updates as necessary.
Posted Jul 28, 2026 - 00:30 UTC

Update

We will be undergoing scheduled maintenance during this time.
Posted Jul 26, 2026 - 22:28 UTC

Scheduled

We are upgrading our Injective Mainnet nodes to v1.20.3. During the maintenance window, brief interruptions to RPC availability may occur.


## RPC Changes

**Peggy rate limit creation and updates — modified**
The `token_oracle_type` and `new_token_oracle_type` fields are now required when creating or updating rate limits. Callers must specify a supported oracle type; previously these fields were optional.

**eth_feeHistory — fixed**
Corrected EVM RPC behavior for historical fee data queries.

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https://github.com/InjectiveFoundation/injective-core/releases/tag/v1.20.3-1784976496
Posted Jul 28, 2026 - 00:30 UTC
This scheduled maintenance affected: Injective (Mainnet Tendermint JSON-RPC/REST API, Mainnet Cosmos gRPC & REST API, Mainnet — Streams, Mainnet — Webhooks, Testnet Tendermint JSON-RPC/REST API, Testnet Cosmos gRPC & REST API, Testnet — Streams, Testnet — Webhooks).
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