Merge pull request #1686 from siljapetasch/main

Update consensus-config.mdx

Author: krofax

pages/operators/node-operators/configuration/consensus-config.mdx

@@ -383,6 +383,26 @@ Manually specify the granite fork timestamp, overriding the bundled setting. The
   <Tabs.Tab>`OP_NODE_OVERRIDE_GRANITE=0`</Tabs.Tab>
 </Tabs>
 
+### override.holocene
+
+Manually specify the holocene fork timestamp, overriding the bundled setting. The default value is `0`.
+
+<Tabs items={['Syntax', 'Example', 'Environment Variable']}>
+  <Tabs.Tab>`--override.holocene=<value>`</Tabs.Tab>
+  <Tabs.Tab>`--override.holocene=0`</Tabs.Tab>
+  <Tabs.Tab>`OP_NODE_OVERRIDE_HOLOCENE=0`</Tabs.Tab>
+</Tabs>
+
+### override.isthmus
+
+Manually specify the isthmus fork timestamp, overriding the bundled setting. The default value is `0`.
+
+<Tabs items={['Syntax', 'Example', 'Environment Variable']}>
+  <Tabs.Tab>`--override.isthmus=<value>`</Tabs.Tab>
+  <Tabs.Tab>`--override.isthmus=0`</Tabs.Tab>
+  <Tabs.Tab>`OP_NODE_OVERRIDE_ISTHMUS=0`</Tabs.Tab>
+</Tabs>
+
 ### p2p.advertise.ip
 
 The IP address to advertise in Discv5, put into the ENR of the node. This may also be a hostname/domain name to resolve to an IP.