diff --git a/README.md b/README.md
index 829e8777..2c10dbdb 100644
--- a/README.md
+++ b/README.md
@@ -6,10 +6,10 @@ suitable for Bluetooth experimentation. Ubertooth ships with a capable
 BLE (Bluetooth Smart) sniffer and can sniff some data from Basic Rate
 (BR) Bluetooth Classic connections.
 
-The latest release is [2018-06-R1](https://github.com/greatscottgadgets/ubertooth/releases/tag/2018-06-R1).
+The latest release is [2018-08-R1](https://github.com/greatscottgadgets/ubertooth/releases/tag/2018-08-R1).
 The latest firmware build can be found on the release page.
 
-This release is paired with [libbtbb 2018-06-R1](https://github.com/greatscottgadgets/libbtbb/releases/tag/2018-06-R1).
+This release is paired with [libbtbb 2018-08-R1](https://github.com/greatscottgadgets/libbtbb/releases/tag/2018-08-R1).
 
 Instructions for flashing the firmware can be found [on the corresponding Wiki page](https://github.com/greatscottgadgets/ubertooth/wiki/Firmware).
 Instructions for building libbrbb can be found [on the corresponding Wiki page](https://github.com/greatscottgadgets/ubertooth/wiki/Build-Guide).
diff --git a/changelog b/changelog
index 447b6a63..1e02d2e5 100644
--- a/changelog
+++ b/changelog
@@ -1,3 +1,10 @@
+ubertooth (2018-08-R1) unstable; urgency=low
+  * Support for partial channel map updates
+  * LE no-follow mode (advertising packets only)
+  * USB API version bumped to 1.04
+
+ -- Mike Ryan <mikeryan@lacklustre.net>  07 Aug 2018 15:20:00 -0700
+
 ubertooth (2018-06-R1) unstable; urgency=low
   * Brand new LE sniffing engine
   * Support for partial channel maps and channel map updates during connection
diff --git a/host/cmake/set_release.cmake b/host/cmake/set_release.cmake
index 39851e86..74628b2f 100644
--- a/host/cmake/set_release.cmake
+++ b/host/cmake/set_release.cmake
@@ -6,7 +6,7 @@
 # tagged
 
 if(NOT DEFINED RELEASE_STRING)
-	set(LATEST_RELEASE "2018-06-R1")
+	set(LATEST_RELEASE "2018-08-R1")
 
 	execute_process(
 		COMMAND git log -n 1 --format=%h
diff --git a/tools/RELEASENOTES b/tools/RELEASENOTES
index 2b4adaad..ed64d7fb 100644
--- a/tools/RELEASENOTES
+++ b/tools/RELEASENOTES
@@ -1,7 +1,7 @@
-Ubertooth 2018-06-R1 Release Notes
+Ubertooth 2018-08-R1 Release Notes
 ==============================
-The Ubertooth host utilities in this release require libbtbb-2018-06-R1
-(https://github.com/greatscottgadgets/libbtbb/releases/tag/2018-06-R1) or
+The Ubertooth host utilities in this release require libbtbb-2018-08-R1
+(https://github.com/greatscottgadgets/libbtbb/releases/tag/2018-08-R1) or
 greater.
 
 Changes
@@ -21,22 +21,29 @@ connection is established as well as support for the Channel Map Update
 Link Layer Procedure. This allows capturing connections from virtually
 all modern BLE devices.
 
-**Feature degradation** - Support for Connection Update Link Layer
-Procedure has been lost as of this update. This is a relatively rare
-occurrence, and it will be added in an upcoming release once it has been
-fully debugged. If you encounter a device that uses this feature, please
-file a bug on the project as it will help with our implementation
-testing.
+**Connection update support** - Support for Connection Update Link Layer
+Procedure has been reimplemented as of this update. This was a feature
+degradation in 2018-06-R1 but has been fixed.
+
+**Improved filtering** - LE filtering now applies to all advertising
+packets, not just connections. Packets that do not match the filter are
+silently dropped. Filters can include a CIDR-style netmask, allowing as
+few as 1 or as many as 48 bits to be included in the BD ADDR filter.
+
+**No-follow mode** - In LE, it is now a first-class operation to only
+log advertising packets (inhibit connection following). The previous
+mechanism of using a filter of 00:00:00:00:00:00 is no longer
+functional, and this new feature should be used instead.
 
 **USB API version** - As with the previous release, we are using USB API
 versioning to improve the experience of failures due to mismatched
 firmware and host code. As of this release, the USB API has been bumped
-to 1.03. If the Ubertooth tools complain that your firmware is out of
+to 1.04. If the Ubertooth tools complain that your firmware is out of
 date, please update your firmware. Updating firmware is simple and
 reliable, please follow the instructions on the wiki
 https://github.com/greatscottgadgets/ubertooth/wiki/Firmware
 A release archive with precompiled firmware is available from
-https://github.com/greatscottgadgets/ubertooth/releases/download/2018-06-R1/ubertooth-2018-06-R1.tar.xz
+https://github.com/greatscottgadgets/ubertooth/releases/download/2018-08-R1/ubertooth-2018-08-R1.tar.xz
 
 Support
 -------