From 57990b9ef134317d119c9a808551b291b84e897d Mon Sep 17 00:00:00 2001 From: jenpaff Date: Thu, 5 Mar 2026 19:03:12 +0100 Subject: [PATCH] Add v1.4.0 upgrade --- src/pages/guide/node/network-upgrades.mdx | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/src/pages/guide/node/network-upgrades.mdx b/src/pages/guide/node/network-upgrades.mdx index 70a3efc..e994cac 100644 --- a/src/pages/guide/node/network-upgrades.mdx +++ b/src/pages/guide/node/network-upgrades.mdx @@ -15,11 +15,24 @@ For detailed release notes and binaries, see the [Changelog](/changelog). | Release | Date | Network | Description | Priority | |---------|------|---------|-------------|----------| +| [v1.4.0](https://github.com/tempoxyz/tempo/releases/tag/v1.4.0) | Mar 5, 2026 | Moderato + Mainnet | Required for T1C; introduces keychain signature migration so only V2 signatures and hashes are accepted after activation | Required | | [v1.3.1](https://github.com/tempoxyz/tempo/releases/tag/v1.3.1) | Feb 22, 2026 | Testnet + Mainnet | Fixes high-load issues and finalizes T1A/T1B hardening for expiring nonce replay protection and keychain precompile gas handling | Required | | [v1.2.0](https://github.com/tempoxyz/tempo/releases/tag/v1.2.0) | Feb 13, 2026 | Mainnet only | Fixes validation bug rejecting transactions with gas limits above ~16.7M, blocking large contract deployments | Required | --- +## T1C + +| | | +|---|---| +| **Scope** | Security hardening, includes breaking change on keychain signatures | +| **Release** | [v1.4.0](https://github.com/tempoxyz/tempo/releases/tag/v1.4.0) | +| **Testnet** | Moderato: Mar 9, 2026 15:00 UTC (unix: 1773068400) | +| **Mainnet** | Mar 12, 2026 15:00 UTC (unix: 1773327600) | +| **Priority** | Required | + +--- + ## T1A / T1B | | |