From 3d56d44561332eb744c9845156d090752b24f6d1 Mon Sep 17 00:00:00 2001
From: Bradley Camacho <42678939+bradleycamacho@users.noreply.github.com>
Date: Fri, 18 Apr 2025 09:48:08 -0700
Subject: [PATCH 1/3] Update Geth and Node

---
 pages/notices/upgrade-15.mdx | 14 +++-----------
 1 file changed, 3 insertions(+), 11 deletions(-)

diff --git a/pages/notices/upgrade-15.mdx b/pages/notices/upgrade-15.mdx
index d4a29ac4c..64b873078 100644
--- a/pages/notices/upgrade-15.mdx
+++ b/pages/notices/upgrade-15.mdx
@@ -99,10 +99,6 @@ The new op-program release that contains the Mainnet activation timestamps will
 
 ## For node operators
 
-<Callout type="info">
-  The Mainnet node binaries will be available soon. The following versions are for the Sepolia Superchain activation.
-</Callout>
-
 Node operators will need to upgrade to the respective Isthmus releases before the activation dates.
 
 These following steps are necessary for every node operator:
@@ -110,10 +106,10 @@ These following steps are necessary for every node operator:
 <Steps>
   ### Update to the latest release
 
-  The releases are for the Isthmus Sepolia Superchain activation. Mainnet releases will be cut when the activation timestamp has been determined.
+  The releases are for the Isthmus Mainnet Superchain activation.
 
-  *   [`op-node` at `v1.13.0`](https://github.com/ethereum-optimism/optimism/releases/tag/op-node%2Fv1.13.0)
-  *   [`op-geth` at `v1.101503.2`](https://github.com/ethereum-optimism/op-geth/releases/tag/v1.101503.2)
+  *   [`op-node` at `v1.13.2`](https://github.com/ethereum-optimism/optimism/releases/tag/op-node%2Fv1.13.2)
+  *   [`op-geth` at `v1.101503.4`](https://github.com/ethereum-optimism/op-geth/releases/tag/v1.101503.4)
 
   ### Configure the Isthmus activation date
 
@@ -125,10 +121,6 @@ These following steps are necessary for every node operator:
 
   For node operators of not using the [hardfork activation inheritance behavior](https://github.com/ethereum-optimism/superchain-registry/blob/main/docs/hardfork-activation-inheritance.md), you will need to manually configure the activation. This can be done one of two ways:
 
-  <Callout type="info">
-    The override flag for op-node was missed and will be added in the mainnet release. If you utilize the override flags, please just set the activation time in the rollup configuration file. 
-  </Callout>
-
   <Callout type="warning">
     If you use custom genesis chain configuration, you need to set the `pragueTime` to the same value as the `isthmusTime`. It is not automatically set, this happens by default for chains using the network flags and also when using the override flags.
   </Callout>

From f6885de5691e61342151f2a6e942f75621bea6ad Mon Sep 17 00:00:00 2001
From: Bradley Camacho <42678939+bradleycamacho@users.noreply.github.com>
Date: Fri, 18 Apr 2025 10:07:47 -0700
Subject: [PATCH 2/3] Clarify sepolia and mainnet timestamps

Co-authored-by: soyboy <85043086+sbvegan@users.noreply.github.com>
---
 pages/notices/upgrade-15.mdx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pages/notices/upgrade-15.mdx b/pages/notices/upgrade-15.mdx
index 64b873078..439ac440f 100644
--- a/pages/notices/upgrade-15.mdx
+++ b/pages/notices/upgrade-15.mdx
@@ -106,7 +106,7 @@ These following steps are necessary for every node operator:
 <Steps>
   ### Update to the latest release
 
-  The releases are for the Isthmus Mainnet Superchain activation.
+  The releases contain both the Isthmus Mainnet and Sepolia Superchain activation timestamps.
 
   *   [`op-node` at `v1.13.2`](https://github.com/ethereum-optimism/optimism/releases/tag/op-node%2Fv1.13.2)
   *   [`op-geth` at `v1.101503.4`](https://github.com/ethereum-optimism/op-geth/releases/tag/v1.101503.4)

From 60987c54d0102805908df28ac95a0b1d3beaf835 Mon Sep 17 00:00:00 2001
From: Bradley Camacho <42678939+bradleycamacho@users.noreply.github.com>
Date: Fri, 18 Apr 2025 10:11:23 -0700
Subject: [PATCH 3/3] Fix broken hash

---
 pages/interop/tutorials/message-passing.mdx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pages/interop/tutorials/message-passing.mdx b/pages/interop/tutorials/message-passing.mdx
index 4ab7f54ce..5214c4597 100644
--- a/pages/interop/tutorials/message-passing.mdx
+++ b/pages/interop/tutorials/message-passing.mdx
@@ -238,7 +238,7 @@ For development purposes, we'll first use autorelay mode to handle message execu
 
   6.  Create `src/GreetingSender.sol`.
 
-      ```solidity file=<rootDir>/public/tutorials/GreetingSender.sol#L1-L28 hash=75d197d1e1da112421785c2160f6a55a
+      ```solidity file=<rootDir>/public/tutorials/GreetingSender.sol#L1-L28 hash=9ed77001810caf52bbaa94da8b0dc5c6
       ```
 
   <details>