Merge pull request #1392 from ethereum-optimism/develop

Develop -> Master Release PR

.changeset/real-cooks-lick.md

----
-"@eth-optimism/core-utils": patch
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-
-Watcher: Make blocks to fetch a config option

.changeset/strong-crabs-hammer.md

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-"@eth-optimism/core-utils": patch
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-
-Lower NUM_BLOCKS_TO_FETCH in Watcher

packages/core-utils/CHANGELOG.md

 # @eth-optimism/core-utils
 
+## 0.5.3
+
+### Patch Changes
+
+- 2aa4416e: Watcher: Make blocks to fetch a config option
+- 0b8180b0: Lower NUM_BLOCKS_TO_FETCH in Watcher
+
 ## 0.5.2
 
 ### Patch Changes

packages/core-utils/package.json

 {
   "name": "@eth-optimism/core-utils",
-  "version": "0.5.2",
+  "version": "0.5.3",
   "main": "dist/index",
   "files": [
     "dist/*"