diff --git a/Technotes/ReleaseNotes-Mac.markdown b/Technotes/ReleaseNotes-Mac.markdown
index 6ea0f05d5..43d20ff3c 100644
--- a/Technotes/ReleaseNotes-Mac.markdown
+++ b/Technotes/ReleaseNotes-Mac.markdown
@@ -1,5 +1,11 @@
 # Mac Release Notes
 
+## 6.1.5b1 build 6121 1 Dec 2023
+
+Add new setting — turn on/off JavaScript for the article pane. It’s on by default, which matches previous behavior. Note that some content — videos and embedded social media posts, for instance — will often require JavaScript to be _on_ in order to work properly. However, for those who want or need greater security and privacy, we’ve made this setting available.
+
+Fix a case where images might not load in the article pane.
+
 ## 6.1.4 build 6120 27 June 2023
 
 Same as 6.1.4b1 but as final release.
diff --git a/xcconfig/common/NetNewsWire_mac_target_common.xcconfig b/xcconfig/common/NetNewsWire_mac_target_common.xcconfig
index 2f25d4d88..57cabd3af 100644
--- a/xcconfig/common/NetNewsWire_mac_target_common.xcconfig
+++ b/xcconfig/common/NetNewsWire_mac_target_common.xcconfig
@@ -1,6 +1,6 @@
 // High Level Settings common to both the Mac application and any extensions we bundle with it
-MARKETING_VERSION = 6.1.4
-CURRENT_PROJECT_VERSION = 6120
+MARKETING_VERSION = 6.1.5b1
+CURRENT_PROJECT_VERSION = 6121
 
 ALWAYS_EMBED_SWIFT_STANDARD_LIBRARIES = NO
 ASSETCATALOG_COMPILER_GLOBAL_ACCENT_COLOR_NAME = AccentColor;