Prepare v0.3.0 release documentation

- Bump runtime/container version to v0.3.0
- Add v0.3.0 changelog entry for new features
- Add v0.3.0 release notes document
- Update README release notes list
- Tests not run (not requested)

Author: sudocarlos

AGENTS.md

@@ -202,7 +202,7 @@ Fast iteration without rebuilding the full image:
 
 ## Version Information
 
-- Container version: `v0.2.1` (see `start.sh` and release notes)
+- Container version: `v0.3.0` (see `start.sh` and release notes)
 - Tailscale base: `v1.92.5` (Dockerfile ARG)
 - Go version: `1.21` (Dockerfile ARG)
 

CHANGELOG.md

@@ -5,6 +5,21 @@ All notable changes to tailrelay will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [v0.3.0] - 2026-02-01
+
+### Added
+- Live log streaming in the Web UI with a comprehensive logging system
+- Custom CA certificate upload support for TLS-validated upstream proxies
+- Local Web UI development workflow for faster iteration
+
+### Changed
+- Aligned Caddy proxy route structure for consistent configuration
+- Persisted Caddy server mappings per proxy to reduce configuration churn
+- Refactored proxy manager and related configuration handling
+
+### Removed
+- Legacy proxy file handling (file-based proxy management)
+
 ## [v0.2.0] - 2026-01-26
 
 ### Added

README.md

@@ -371,6 +371,7 @@ See [Development](#development) section for WebUI development workflow.
 
 ## Release Notes
 
+- [v0.3.0](docs/release-notes/RELEASE_NOTES_v0.3.0.md) - Logging, custom CA certs, and proxy management improvements
 - [v0.2.1](docs/release-notes/RELEASE_NOTES_v0.2.1.md) - Caddy API integration
 - [v0.2.0](docs/release-notes/RELEASE_NOTES_v0.2.0.md) - Web UI release
 

docs/release-notes/RELEASE_NOTES_v0.3.0.md

@@ -0,0 +1,116 @@
+````markdown
+# Release Notes - v0.3.0
+
+**Release Date:** February 1, 2026
+
+## 🚀 Highlights
+
+This release focuses on stronger observability and more robust proxy management:
+- Live log streaming in the Web UI
+- Custom CA certificate uploads for TLS-verified upstreams
+- More consistent and stable Caddy proxy configuration handling
+
+## ✨ Key Features
+
+### Web UI Logging (Live Streaming)
+- Comprehensive logging system added to the Web UI
+- Live streaming of logs to the browser for faster troubleshooting
+- Improved visibility into proxy, relay, and service activity
+
+### Custom CA Certificate Uploads
+- Upload custom CA certificates for upstream TLS verification
+- Enables secure connections to services using internal or private PKI
+- Reduces the need for insecure TLS bypasses
+
+### Proxy Management Improvements
+- Aligned Caddy route structure for consistent configuration output
+- Persisted server mappings per proxy to minimize churn
+- Refactored proxy manager for clearer configuration handling
+
+## 🔧 Technical Changes
+
+### Added
+- Logging subsystem with live-streaming endpoints in the Web UI
+- Custom CA certificate upload pipeline for proxy TLS
+- Local Web UI development workflow for rapid iteration
+
+### Changed
+- Caddy route generation to maintain consistent proxy structure
+- Caddy server mappings stored per proxy for stability
+- Internal proxy manager refactors to match new configuration flows
+
+### Removed
+- Legacy file-based proxy handling (Caddyfile/JSON-based proxy CRUD)
+
+## 📦 Upgrade Instructions
+
+### Docker Users
+
+```bash
+# Pull the latest image
+docker pull sudocarlos/tailrelay:v0.3.0
+# or
+docker pull sudocarlos/tailrelay:latest
+
+# Restart your container
+docker restart tailrelay
+```
+
+### Start9 Users
+
+1. Stop the current container:
+   ```bash
+   sudo podman stop start9.tailscale
+   sudo podman rm start9.tailscale
+   ```
+2. Pull the new version:
+   ```bash
+   sudo podman pull docker.io/sudocarlos/tailrelay:v0.3.0
+   ```
+3. Start with the same configuration:
+   ```bash
+   sudo podman run --name start9.tailscale \
+     -v /home/start9/tailscale/:/var/lib/tailscale \
+     -e TS_HOSTNAME=start9 \
+     -p 8021:8021 \
+     --net start9 \
+     docker.io/sudocarlos/tailrelay:v0.3.0
+   ```
+
+## 🔍 Verification
+
+After upgrading, verify the new features:
+
+```bash
+# Web UI health (should load and show logs)
+curl http://localhost:8021
+
+# Caddy config routes
+tailrelay_caddy_routes=$(curl -s http://localhost:2019/config/apps/http/servers/tailrelay/routes)
+echo "$tailrelay_caddy_routes" | jq
+```
+
+## ⚠️ Notes
+
+- Proxy configuration is now fully API-driven; legacy file-based proxy handling has been removed.
+- If you use a private CA for upstream TLS, upload it through the Web UI before enabling verification.
+
+## 📝 Changelog
+
+### Added
+- Live log streaming in the Web UI
+- Custom CA certificate upload support for upstream TLS verification
+- Local Web UI development workflow
+
+### Changed
+- Consistent Caddy proxy route structure
+- Persisted Caddy server mappings per proxy
+- Refactored proxy manager and configuration handling
+
+### Removed
+- Legacy proxy file handling
+
+---
+
+**Full Changelog**: https://github.com/sudocarlos/tailscale-socaddy-proxy/compare/v0.2.1...v0.3.0
+````

start.sh

@@ -1,6 +1,6 @@
 #!/bin/ash
 trap 'kill -TERM $PID' TERM INT
-TAILRELAY_VERSION=v0.2.1
+TAILRELAY_VERSION=v0.3.0
 
 # Accept a single comma‑separated list of port:target pairs
 # Each item in the list represents one socat relay