Merge branch 'develop' into feat/build-time-git-consts

Author: kantai

.github/workflows/pr-differences-mutants.yml

@@ -1,14 +1,15 @@
 name: PR Differences Mutants
 
 on:
-  pull_request:
-    types:
-      - opened
-      - reopened
-      - synchronize
-      - ready_for_review
-    paths:
-      - '**.rs'
+  # Disabling PR mutants (issue #5806)
+  # pull_request:
+  #  types:
+  #    - opened
+  #    - reopened
+  #    - synchronize
+  #    - ready_for_review
+  #  paths:
+  #    - '**.rs'
   workflow_dispatch:
 
 concurrency:

CHANGELOG.md

@@ -13,6 +13,8 @@ and this project adheres to the versioning scheme outlined in the [README.md](RE
 
 ### Fixed
 
+- Error responses to /v2/transactions/fees are once again expressed as JSON ([#4145](https://github.com/stacks-network/stacks-core/issues/4145)).
+
 ## [3.1.0.0.5]
 
 ### Added