update changelog

docs/CHANGELOG.md

@@ -19,36 +19,36 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
     `mercury_transmit_queue_push_error_count`
     Nops should consider alerting on these.
 - Mercury now implements a local cache for fetching prices for fees, which ought to reduce latency and load on the mercury server, as well as increasing performance. It is enabled by default and can be configured with the following new config variables:
-```
-[Mercury]
-
-# Mercury.Cache controls settings for the price retrieval cache querying a mercury server
-[Mercury.Cache]
-# LatestReportTTL controls how "stale" we will allow a price to be e.g. if
-# set to 1s, a new price will always be fetched if the last result was
-# from 1 second ago or older.
-# 
-# Another way of looking at it is such: the cache will _never_ return a
-# price that was queried from now-LatestReportTTL or before.
-# 
-# Setting to zero disables caching entirely.
-LatestReportTTL = "1s" # Default
-# MaxStaleAge is that maximum amount of time that a value can be stale
-# before it is deleted from the cache (a form of garbage collection).
-# 
-# This should generally be set to something much larger than
-# LatestReportTTL. Setting to zero disables garbage collection.
-MaxStaleAge = "1h" # Default
-# LatestReportDeadline controls how long to wait for a response from the
-# mercury server before retrying. Setting this to zero will wait indefinitely.
-LatestReportDeadline = "5s" # Default
-```
+    ```
+    [Mercury]
+    
+    # Mercury.Cache controls settings for the price retrieval cache querying a mercury server
+    [Mercury.Cache]
+    # LatestReportTTL controls how "stale" we will allow a price to be e.g. if
+    # set to 1s, a new price will always be fetched if the last result was
+    # from 1 second ago or older.
+    # 
+    # Another way of looking at it is such: the cache will _never_ return a
+    # price that was queried from now-LatestReportTTL or before.
+    # 
+    # Setting to zero disables caching entirely.
+    LatestReportTTL = "1s" # Default
+    # MaxStaleAge is that maximum amount of time that a value can be stale
+    # before it is deleted from the cache (a form of garbage collection).
+    # 
+    # This should generally be set to something much larger than
+    # LatestReportTTL. Setting to zero disables garbage collection.
+    MaxStaleAge = "1h" # Default
+    # LatestReportDeadline controls how long to wait for a response from the
+    # mercury server before retrying. Setting this to zero will wait indefinitely.
+    LatestReportDeadline = "5s" # Default
+    ```
 - New prom metrics for the mercury cache:
     `mercury_cache_fetch_failure_count`
     `mercury_cache_hit_count`
     `mercury_cache_wait_count`
     `mercury_cache_miss_count`
-
+- Added new `EVM.OCR` TOML config fields `DeltaCOverride` and `DeltaCJitterOverride` for overriding the config DeltaC.
 
 
 ### Changed