Version Packages (#837)

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.changeset/gorgeous-countries-listen.md

----
-'@eth-optimism/l2geth': patch
----
-
-Prevent montonicity errors in the miner

l2geth/CHANGELOG.md

 # Changelog
 
+## 0.3.1
+
+### Patch Changes
+
+- 9231063: Prevent montonicity errors in the miner
+
 ## 0.3.0
 
 ### Minor Changes

l2geth/package.json

 {
   "name": "@eth-optimism/l2geth",
-  "version": "0.3.0",
+  "version": "0.3.1",
   "private": true,
   "devDependencies": {}
 }