diff --git a/Dockerfile b/Dockerfile
index ee310e3c..a98d58d7 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -8,7 +8,7 @@ WORKDIR /root/shadowsocks-rust
 
 ADD . .
 
-RUN rustup install nightly && \
+RUN rustup install nightly && rustup default nightly && \
     case "$TARGETARCH" in \
     "386") \
         RUST_TARGET="i686-unknown-linux-musl" \
diff --git a/Makefile b/Makefile
index a684ac66..cea3053a 100644
--- a/Makefile
+++ b/Makefile
@@ -8,7 +8,7 @@ build:
 ifeq (${TARGET}, release)
 	cargo build --release --features "local-tun local-redir armv8 neon"
 else
-	cargo build
+	cargo build --features "local-tun local-redir armv8 neon"
 endif
 
 install:
diff --git a/debian/changelog b/debian/changelog
index 43abb188..459f5e68 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,21 @@
+shadowsocks-rust (1.13.0) unstable; urgency=medium
+
+  ## Features
+
+  - #706 `balancer.check_best_interval` could let ping balancer to ping only the choosen best server in this interval
+    - Recommended: Set a shorter interval in `balancer.check_best_interval` than `balancer.check_interval` to check much frequently the best server.
+    - `balancer.check_interval` controls the interval of checking all the available servers
+    - When server start, the "check best" strategy starts after it receives enough data for estimating all servers' scores
+  - #744 Refactored `local-tun`, using `smoltcp` as a user-space network stack
+
+  ## Miscelleneous
+
+  - Upgrade [`clap`](https://crates.io/crates/clap) (the command-line argument handling library) to v3.0
+  - #739 Support K8S deployment
+  - [shadowsocks-crypto](https://github.com/shadowsocks/shadowsocks-crypto) switch underlying encryption library to [RustCrypto](https://github.com/RustCrypto)
+    - Able to build with stable Rust
+    - Build for target `aarch64` with nightly, features `"armv8 neon"` should be enabled for hardware acceleration.
+
 shadowsocks-rust (1.12.5) unstable; urgency=medium
 
   ## Bug Fixes