diff --git a/.cirrus.yml b/.cirrus.yml
index cd7a541d71..e2cd173550 100644
--- a/.cirrus.yml
+++ b/.cirrus.yml
@@ -161,6 +161,13 @@ debian9_32bit_task:
     << : *RESOURCES_TEMPLATE
   << : *CI_TEMPLATE
 
+opensuse_leap_15_2_task:
+  container:
+    # Opensuse Leap 15.2 EOL: Dec 2021
+    dockerfile: ci/opensuse-leap-15.2/Dockerfile
+    << : *RESOURCES_TEMPLATE
+  << : *CI_TEMPLATE
+
 ubuntu20_task:
   container:
     # Ubuntu 20.04 EOL: April 2025
diff --git a/CHANGES b/CHANGES
index f824108e5f..6c339b6202 100644
--- a/CHANGES
+++ b/CHANGES
@@ -1,4 +1,21 @@
 
+4.1.0-dev.447 | 2021-03-31 09:55:05 -0700
+
+  * CI: Add OpenSUSE Leap 15.2 (Johanna Amann, Corelight)
+
+  * Add CI task for Alpine Linux (Jon Siwek, Corelight)
+
+  * Separate stdout from stderr in btest baselines (Jon Siwek, Corelight)
+
+    Redirecting both to the same file can show platform-specific differences
+    (e.g. Alpine), likely due to different buffering defaults.
+
+  * Remove newline-eof canonification attempt in diff-remove-timestamps (Jon Siwek, Corelight)
+
+  * Change a <sys/errno.h> include to <errno.h> (Jon Siwek, Corelight)
+
+    Some systems (e.g. Alpine) may warn that that the former is incorrect.
+
 4.1.0-dev.440 | 2021-03-30 14:57:07 -0700
 
   * Fix incomplete-type for struct timeval (Andrew Benson)
diff --git a/VERSION b/VERSION
index 4a06c19f3c..6dde708b58 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-4.1.0-dev.440
+4.1.0-dev.447
diff --git a/ci/opensuse-leap-15.2/Dockerfile b/ci/opensuse-leap-15.2/Dockerfile
new file mode 100644
index 0000000000..7b23204cde
--- /dev/null
+++ b/ci/opensuse-leap-15.2/Dockerfile
@@ -0,0 +1,25 @@
+FROM opensuse/leap:15.2
+
+RUN zypper in -y \
+  cmake \
+  make \
+  gcc \
+  gcc-c++ \
+  python3 \
+  python3-devel \
+  flex \
+  bison \
+  libpcap-devel \
+  libopenssl-devel \
+  zlib-devel \
+  swig \
+  git \
+  curl \
+  python3-pip \
+  which \
+  gzip \
+  tar \
+  && rm -rf /var/cache/zypp
+
+
+RUN pip3 install junit2html