diff --git a/.dockerignore b/.dockerignore
new file mode 100644
index 0000000..72e8ffc
--- /dev/null
+++ b/.dockerignore
@@ -0,0 +1 @@
+*
diff --git a/.gitignore b/.gitignore
index eb5a316..830dd75 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,13 @@
-target
+target/*
+!target/.gitkeep
+perf.data*
+flamegraph*.svg
+vgcore*
+example.mid
+cov
+*/cov
+*.profraw
+build/*
+!build/README.md
+!build/*.sh
+!build/Dockerfile.*
diff --git a/Cargo.lock b/Cargo.lock
index 9e791c8..8a72738 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -910,7 +910,7 @@ checksum = "57c0d7b74b563b49d38dae00a0c37d4d6de9b432382b2892f0574ddcae73fd0a"
 
 [[package]]
 name = "perch"
-version = "0.1.0"
+version = "1.0.0"
 dependencies = [
  "byte-unit",
  "clap",
diff --git a/Cargo.toml b/Cargo.toml
index c8744c0..923ed1d 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name    = "perch"
-version = "0.1.0"
+version = "1.0.0"
 edition = "2024"
 
 [dependencies.tengri]
diff --git a/build/Dockerfile.glibc b/build/Dockerfile.glibc
new file mode 100644
index 0000000..ec33045
--- /dev/null
+++ b/build/Dockerfile.glibc
@@ -0,0 +1,14 @@
+FROM docker.io/library/debian:bookworm
+RUN apt update \
+ && apt install -y build-essential bash tree git wget \
+      pkg-config libjack-dev liblilv-dev libserd-dev libsord-dev
+RUN adduser --quiet --uid 1000 --disabled-password build
+RUN wget https://static.rust-lang.org/rustup/dist/x86_64-unknown-linux-gnu/rustup-init \
+ && chmod +x ./rustup-init \
+ && mv rustup-init /usr/bin/rustup-init
+USER build
+WORKDIR /home/build
+RUN rustup-init -yv --profile minimal --default-toolchain nightly \
+ && rm -rvf "$HOME/.rustup/roolchains/*/share"
+RUN ls -alh "$HOME" && bash -c '. "$HOME/.cargo/env" \
+ && cargo version -vv'
diff --git a/build/Dockerfile.musl b/build/Dockerfile.musl
new file mode 100644
index 0000000..ed350cd
--- /dev/null
+++ b/build/Dockerfile.musl
@@ -0,0 +1,13 @@
+FROM docker.io/library/alpine:edge
+
+RUN apk add --no-cache build-base bash tree rustup git just cloc clang20-dev pipewire-jack-dev
+
+RUN adduser -Du1000 build
+
+USER 1000
+
+RUN rustup-init -y --profile minimal --default-toolchain nightly \
+ && rm -rvf "$HOME/.rustup/roolchains/*/share"
+
+RUN source "$HOME/.cargo/env" \
+ && cargo version -vv
diff --git a/build/README.md b/build/README.md
new file mode 100644
index 0000000..2f70fea
--- /dev/null
+++ b/build/README.md
@@ -0,0 +1,11 @@
+This directory contains Dockerfiles and shell scripts
+for building Tek in a container. For now, only the
+GLIBC build works, as the Musl static build is unable
+to `dlopen` the system's `libjack.so`.
+
+Invoke from repo root, like this: `build/release-glibc.sh`.
+This will first build a Docker image, `tek:glibc`, which
+will contain all build-time dependencies; then, it
+will invoke a `cargo build --release` in a container
+spawned from that image, ultimately placing the
+release build in this directory, as `build/tek`.
diff --git a/build/release-glibc-shell.sh b/build/release-glibc-shell.sh
new file mode 100755
index 0000000..7051588
--- /dev/null
+++ b/build/release-glibc-shell.sh
@@ -0,0 +1,11 @@
+#!/usr/bin/env sh
+set -exo pipefail
+docker inspect perch:glibc || time docker build --cache-from=internal \
+  -f build/Dockerfile.glibc -t perch:glibc .
+time docker run \
+  --rm -itu0 \
+  -v .:/build -w /build \
+  -vperch-build-cargo:/home/build/.cargo \
+  -vperch-build-target:/build/target \
+  -eRUST_JACK_DLOPEN=true \
+  perch:glibc $@
diff --git a/build/release-glibc.sh b/build/release-glibc.sh
new file mode 100755
index 0000000..2692921
--- /dev/null
+++ b/build/release-glibc.sh
@@ -0,0 +1,14 @@
+#!/usr/bin/env sh
+set -exo pipefail
+docker inspect perch:glibc || time docker build --cache-from=internal \
+  -f build/Dockerfile.glibc -t perch:glibc .
+time docker run \
+  --rm -itu0 \
+  -v .:/build -w /build \
+  -vperch-build-cargo:/home/build/.cargo \
+  -vperch-build-target:/build/target \
+  -eRUST_JACK_DLOPEN=true \
+  perch:glibc sh -c "chown -R 1000:1000 /build/target \
+    && su build -c '. ~/.cargo/env \
+    && time cargo build -j4 --release \
+    && cp target/release/perch build/'"
diff --git a/build/release-musl-shell.sh b/build/release-musl-shell.sh
new file mode 100755
index 0000000..dae7d3c
--- /dev/null
+++ b/build/release-musl-shell.sh
@@ -0,0 +1,11 @@
+#!/usr/bin/env sh
+set -exo pipefail
+docker inspect perch:musl || time docker build --cache-from=internal \
+  -f build/Dockerfile.musl -t perch:musl .
+time docker run \
+  --rm -itu0 \
+  -v .:/build -w /build \
+  -vperch-build-cargo:/home/build/.cargo \
+  -vperch-build-target:/build/target \
+  -eRUST_JACK_DLOPEN=true \
+  perch:musl $@
diff --git a/build/release-musl.sh b/build/release-musl.sh
new file mode 100755
index 0000000..8a21259
--- /dev/null
+++ b/build/release-musl.sh
@@ -0,0 +1,14 @@
+#!/usr/bin/env sh
+set -exo pipefail
+docker inspect perch:musl || time docker build --cache-from=internal \
+  -f build/Dockerfile.musl -t perch:musl .
+time docker run \
+  --rm -itu0 \
+  -v .:/build -w /build \
+  -vperch-build-cargo:/home/build/.cargo \
+  -vperch-build-target:/build/target \
+  -eRUST_JACK_DLOPEN=true \
+  perch:musl sh -c "chown -R 1000:1000 /build/target \
+    && su build -c 'source ~/.cargo/env \
+    && just build-release \
+    && cp target/release/perch build/'"
diff --git a/target/.gitkeep b/target/.gitkeep
new file mode 100644
index 0000000..e69de29