release: bump version to 0.4.3

CHANGELOG.md

@@ -0,0 +1,11 @@
+# Changelog
+
+## [0.4.3] - 2026-03-13
+
+- docker: add multi-arch Docker image (amd64 + arm64) to GHCR
+- ci: add aarch64 RPM package build using native runner
+- ci: add arm64 deb package build using native runner
+- inspect: add gst-inspect-1.0 style terminal output
+- launch: accept unquoted pipeline descriptions as positional arguments
+- play: return exit code 69 for unsupported media and log the error
+- websocket: fix clippy result_large_err with HandshakeValidator struct

Cargo.toml

@@ -7,4 +7,4 @@ resolver = "2"
 default-members = ["daemon"]
 
 [workspace.package]
-version = "0.4.2"
+version = "0.4.3"

README.md

@@ -157,6 +157,8 @@ Or connect to a specific server:
 
 See [daemon/README.md](daemon/README.md) for full API documentation.
 
+See [CHANGELOG.md](CHANGELOG.md) for the list of changes in each release.
+
 ### Creating a Release
 
 Update the version in `Cargo.toml` (`[workspace.package]` section), run `cargo check` to update `Cargo.lock`, commit, and push the tag:

docker/.dockerignore

@@ -0,0 +1,2 @@
+README.md
+.git

docker/Dockerfile

@@ -13,7 +13,7 @@
 FROM fedora:42 AS builder
 
 ARG TARGETARCH
-ARG GST_POP_VERSION=0.4.2
+ARG GST_POP_VERSION
 
 RUN dnf install -y curl && dnf clean all
 
@@ -61,7 +61,7 @@ RUN test -f /tmp/staging/gst-pop || \
 # ============================================================
 FROM fedora:42
 
-ARG GST_POP_VERSION=0.4.2
+ARG GST_POP_VERSION
 
 LABEL maintainer="Stephane Cerveau <scerveau@igalia.com>"
 LABEL description="gst-pop v${GST_POP_VERSION} - GStreamer pipeline management daemon"