chore(main): release 0.2.15 (#74)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

.github/workflows/docker-publish.yml

@@ -151,7 +151,7 @@ jobs:
         uses: docker/build-push-action@263435318d21b8e681c14492fe198d362a7d2c83 # v6.18.0
         with:
           context: .
-          platforms: linux/amd64,linux/arm64,linux/arm/v7
+          platforms: linux/amd64,linux/arm64
           push: true
           tags: ${{ steps.meta-release.outputs.tags }}
           labels: ${{ steps.meta-release.outputs.labels }}
@@ -167,7 +167,7 @@ jobs:
         uses: docker/build-push-action@263435318d21b8e681c14492fe198d362a7d2c83 # v6.18.0
         with:
           context: .
-          platforms: linux/amd64,linux/arm64,linux/arm/v7
+          platforms: linux/amd64,linux/arm64
           push: true
           tags: ${{ steps.meta-nightly.outputs.tags }}
           labels: ${{ steps.meta-nightly.outputs.labels }}
@@ -183,7 +183,7 @@ jobs:
         uses: docker/build-push-action@263435318d21b8e681c14492fe198d362a7d2c83 # v6.18.0
         with:
           context: .
-          platforms: linux/amd64,linux/arm64,linux/arm/v7
+          platforms: linux/amd64,linux/arm64
           push: ${{ inputs.push }}
           tags: ${{ steps.meta-manual.outputs.tags }}
           labels: ${{ steps.meta-manual.outputs.labels }}

.release-please-manifest.json

@@ -1,3 +1,3 @@
 {
-  ".": "0.2.14"
+  ".": "0.2.15"
 }

AGENTS.md

@@ -359,7 +359,7 @@ Jobs configured in `docker/ofelia.ini`:
 
 ### GitHub Actions Workflow
 
-`.github/workflows/docker-publish.yml` builds and publishes Docker images for `linux/amd64`, `linux/arm64`, and `linux/arm/v7`:
+`.github/workflows/docker-publish.yml` builds and publishes Docker images:
 
 | Trigger | Tags Created |
 |---------|--------------|

CHANGELOG.md

@@ -4,6 +4,18 @@ All notable changes to this project will be documented in this file.
 
 This changelog is automatically generated by [release-please](https://github.com/googleapis/release-please) based on [Conventional Commits](https://www.conventionalcommits.org/).
 
+## [0.2.15](https://github.com/jorijn/meshcore-stats/compare/v0.2.14...v0.2.15) (2026-01-13)
+
+
+### Bug Fixes
+
+* **charts:** skip short counter intervals ([#73](https://github.com/jorijn/meshcore-stats/issues/73)) ([97ebba4](https://github.com/jorijn/meshcore-stats/commit/97ebba4f2da723100ec87d21b6f8780ee0793e46))
+
+
+### Miscellaneous Chores
+
+* **deps:** update python:3.14-slim-bookworm docker digest to 55b18d5 ([#69](https://github.com/jorijn/meshcore-stats/issues/69)) ([392ba22](https://github.com/jorijn/meshcore-stats/commit/392ba226babdaa7bd4beb0c6ff7b832a3aca5e71))
+
 ## [0.2.14](https://github.com/jorijn/meshcore-stats/compare/v0.2.13...v0.2.14) (2026-01-13)
 
 

Dockerfile

@@ -1,49 +1,18 @@
 # =============================================================================
-# Stage 0: Ofelia binary
+# Stage 0: uv binary
 # =============================================================================
-FROM golang:1.25-bookworm@sha256:2c7c65601b020ee79db4c1a32ebee0bf3d6b298969ec683e24fcbea29305f10e AS ofelia-builder
-
-# Ofelia version (built from source for multi-arch support)
-ARG OFELIA_VERSION=0.3.12
-ARG TARGETARCH
-ARG TARGETVARIANT
-
-RUN apt-get update && apt-get install -y --no-install-recommends \
-    git \
-    ca-certificates \
-    && rm -rf /var/lib/apt/lists/*
-
-WORKDIR /src/ofelia
-RUN git clone --depth 1 --branch "v${OFELIA_VERSION}" https://github.com/mcuadros/ofelia.git /src/ofelia
-
-RUN set -ex; \
-    if [ "$TARGETARCH" = "amd64" ]; then \
-        GOARCH="amd64"; \
-    elif [ "$TARGETARCH" = "arm64" ]; then \
-        GOARCH="arm64"; \
-    elif [ "$TARGETARCH" = "arm" ] && [ "$TARGETVARIANT" = "v7" ]; then \
-        GOARCH="arm"; \
-        GOARM="7"; \
-    else \
-        echo "Unsupported architecture: $TARGETARCH${TARGETVARIANT:+/$TARGETVARIANT}" && exit 1; \
-    fi; \
-    if [ -n "${GOARM:-}" ]; then \
-        export GOARM; \
-    fi; \
-    CGO_ENABLED=0 GOOS=linux GOARCH="$GOARCH" go build -o /usr/local/bin/ofelia .
+FROM ghcr.io/astral-sh/uv:0.9.24@sha256:816fdce3387ed2142e37d2e56e1b1b97ccc1ea87731ba199dc8a25c04e4997c5 AS uv
 
 # =============================================================================
 # Stage 1: Build dependencies
 # =============================================================================
-FROM python:3.14-slim-bookworm@sha256:3be2c910db2dacfb3e576f94c7ffc07c10b115cbcd3de99d49bfb0b4ccfd75e7 AS builder
+FROM python:3.14-slim-bookworm@sha256:55b18d5d89ddb3ef534fe447f660a35832559c2361f8ea3985a5fcda95396f97 AS builder
 
-# uv version and checksums (verified from GitHub releases)
-ARG UV_VERSION=0.9.24
-ARG UV_SHA256_AMD64=fb13ad85106da6b21dd16613afca910994446fe94a78ee0b5bed9c75cd066078
-ARG UV_SHA256_ARM64=9b291a1a4f2fefc430e4fc49c00cb93eb448d41c5c79edf45211ceffedde3334
-ARG UV_SHA256_ARMV7=8d05b55fe2108ecab3995c2b656679a72c543fd9dc72eeb3a525106a709cfdcb
+# Ofelia version and checksums (verified from GitHub releases)
+ARG OFELIA_VERSION=0.3.12
 ARG TARGETARCH
-ARG TARGETVARIANT
+ARG OFELIA_SHA256_AMD64=cf06d2199abafbd3aa5afe0f8266e478818faacd11555b99200707321035c931
+ARG OFELIA_SHA256_ARM64=57760ef7f17a2cd55b5b1e1946f79b91b24bde40d47e81a0d75fd1470d883c1a
 
 # Install build dependencies for Python packages
 RUN apt-get update && apt-get install -y --no-install-recommends \
@@ -53,32 +22,29 @@ RUN apt-get update && apt-get install -y --no-install-recommends \
     curl \
     && rm -rf /var/lib/apt/lists/*
 
-# Download and verify uv binary in builder stage
+# Download and verify Ofelia binary in builder stage (keeps curl out of runtime)
 RUN set -ex; \
     if [ "$TARGETARCH" = "amd64" ]; then \
-        UV_ARCH="x86_64"; \
-        UV_SHA256="$UV_SHA256_AMD64"; \
+        OFELIA_SHA256="$OFELIA_SHA256_AMD64"; \
     elif [ "$TARGETARCH" = "arm64" ]; then \
-        UV_ARCH="aarch64"; \
-        UV_SHA256="$UV_SHA256_ARM64"; \
-    elif [ "$TARGETARCH" = "arm" ] && [ "$TARGETVARIANT" = "v7" ]; then \
-        UV_ARCH="armv7"; \
-        UV_SHA256="$UV_SHA256_ARMV7"; \
+        OFELIA_SHA256="$OFELIA_SHA256_ARM64"; \
     else \
-        echo "Unsupported architecture: $TARGETARCH${TARGETVARIANT:+/$TARGETVARIANT}" && exit 1; \
+        echo "Unsupported architecture: $TARGETARCH" && exit 1; \
     fi; \
-    curl -fsSL "https://github.com/astral-sh/uv/releases/download/${UV_VERSION}/uv-${UV_ARCH}-unknown-linux-gnu.tar.gz" \
-    -o /tmp/uv.tar.gz \
-    && echo "${UV_SHA256}  /tmp/uv.tar.gz" | sha256sum -c - \
-    && tar -xzf /tmp/uv.tar.gz -C /usr/local/bin --strip-components=1 --wildcards "*/uv" \
-    && rm /tmp/uv.tar.gz \
-    && chmod +x /usr/local/bin/uv
+    curl -fsSL "https://github.com/mcuadros/ofelia/releases/download/v${OFELIA_VERSION}/ofelia_${OFELIA_VERSION}_linux_${TARGETARCH}.tar.gz" -o /tmp/ofelia.tar.gz \
+    && echo "${OFELIA_SHA256}  /tmp/ofelia.tar.gz" | sha256sum -c - \
+    && tar -xzf /tmp/ofelia.tar.gz -C /usr/local/bin ofelia \
+    && rm /tmp/ofelia.tar.gz \
+    && chmod +x /usr/local/bin/ofelia
 
 # Create virtual environment
 RUN python -m venv /opt/venv
 ENV PATH="/opt/venv/bin:$PATH" \
     UV_PROJECT_ENVIRONMENT=/opt/venv
 
+# Copy uv binary from pinned image
+COPY --from=uv /uv /usr/local/bin/uv
+
 # Install Python dependencies
 COPY pyproject.toml uv.lock ./
 RUN pip install --no-cache-dir --upgrade pip && \
@@ -87,7 +53,7 @@ RUN pip install --no-cache-dir --upgrade pip && \
 # =============================================================================
 # Stage 2: Runtime
 # =============================================================================
-FROM python:3.14-slim-bookworm@sha256:3be2c910db2dacfb3e576f94c7ffc07c10b115cbcd3de99d49bfb0b4ccfd75e7
+FROM python:3.14-slim-bookworm@sha256:55b18d5d89ddb3ef534fe447f660a35832559c2361f8ea3985a5fcda95396f97
 
 # OCI Labels
 LABEL org.opencontainers.image.source="https://github.com/jorijn/meshcore-stats"
@@ -117,7 +83,7 @@ RUN groupadd -g 1000 meshmon \
     && chown -R meshmon:meshmon /data /out /tmp/matplotlib
 
 # Copy Ofelia binary from builder (keeps curl out of runtime image)
-COPY --from=ofelia-builder /usr/local/bin/ofelia /usr/local/bin/ofelia
+COPY --from=builder /usr/local/bin/ofelia /usr/local/bin/ofelia
 
 # Copy virtual environment from builder
 COPY --from=builder /opt/venv /opt/venv

README.md

@@ -56,7 +56,6 @@ docker compose logs meshcore-stats | head -20
 - Remote repeater node reachable via LoRa from the companion
 
 **Resource requirements:** ~100MB memory, ~100MB disk per year of data.
-**Container architectures:** `linux/amd64`, `linux/arm64`, and `linux/arm/v7` (32-bit).
 
 ## Installation
 

docker-compose.yml

@@ -15,7 +15,7 @@ services:
   # MeshCore Stats - Data collection and rendering
   # ==========================================================================
   meshcore-stats:
-    image: ghcr.io/jorijn/meshcore-stats:0.2.14 # x-release-please-version
+    image: ghcr.io/jorijn/meshcore-stats:0.2.15 # x-release-please-version
     container_name: meshcore-stats
     restart: unless-stopped
 

pyproject.toml

@@ -4,7 +4,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "meshcore-stats"
-version = "0.2.14"
+version = "0.2.15"
 description = "MeshCore LoRa mesh network monitoring and statistics"
 readme = "README.md"
 requires-python = ">=3.11"

src/meshmon/__init__.py

@@ -1,3 +1,3 @@
 """MeshCore network monitoring library."""
 
-__version__ = "0.2.14"  # x-release-please-version
+__version__ = "0.2.15"  # x-release-please-version

uv.lock

@@ -752,7 +752,7 @@ wheels = [
 
 [[package]]
 name = "meshcore-stats"
-version = "0.2.14"
+version = "0.2.15"
 source = { editable = "." }
 dependencies = [
     { name = "jinja2" },