Release 2.0

.github/workflows/ci.yml

@@ -0,0 +1,44 @@
+name: CI
+
+on:
+  push:
+    branches: [master]
+  pull_request:
+    branches: [master]
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+
+    strategy:
+      matrix:
+        elixir: ['1.17']
+        otp: ['27']
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Set up Elixir
+        uses: erlef/setup-beam@v1
+        with:
+          elixir-version: ${{ matrix.elixir }}
+          otp-version: ${{ matrix.otp }}
+
+      - name: Restore deps cache
+        uses: actions/cache@v4
+        with:
+          path: deps
+          key: ${{ runner.os }}-mix-${{ hashFiles('**/mix.lock') }}
+          restore-keys: ${{ runner.os }}-mix-
+
+      - name: Install dependencies
+        run: mix deps.get
+
+      - name: Check formatting
+        run: mix format --check-formatted
+
+      - name: Compile with warnings as errors
+        run: mix compile --warnings-as-errors
+
+      - name: Run tests
+        run: mix test

.github/workflows/release.yml

@@ -0,0 +1,101 @@
+name: Release
+
+on:
+  push:
+    tags:
+      - 'v*'
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+
+    strategy:
+      matrix:
+        elixir: ['1.17']
+        otp: ['27']
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Set up Elixir
+        uses: erlef/setup-beam@v1
+        with:
+          elixir-version: ${{ matrix.elixir }}
+          otp-version: ${{ matrix.otp }}
+
+      - name: Restore deps cache
+        uses: actions/cache@v4
+        with:
+          path: deps
+          key: ${{ runner.os }}-mix-${{ hashFiles('**/mix.lock') }}
+          restore-keys: ${{ runner.os }}-mix-
+
+      - name: Install dependencies
+        run: mix deps.get
+
+      - name: Compile
+        run: mix compile --warnings-as-errors
+
+      - name: Run tests
+        run: mix test
+
+  publish:
+    needs: test
+    runs-on: ubuntu-latest
+
+    permissions:
+      contents: write
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Set up Elixir
+        uses: erlef/setup-beam@v1
+        with:
+          elixir-version: '1.17'
+          otp-version: '27'
+
+      - name: Restore deps cache
+        uses: actions/cache@v4
+        with:
+          path: deps
+          key: ${{ runner.os }}-mix-${{ hashFiles('**/mix.lock') }}
+          restore-keys: ${{ runner.os }}-mix-
+
+      - name: Install dependencies
+        run: mix deps.get
+
+      - name: Verify tag matches mix.exs version
+        run: |
+          TAG_VERSION="${GITHUB_REF_NAME#v}"
+          MIX_VERSION=$(grep 'version:' mix.exs | head -1 | sed 's/.*"\(.*\)".*/\1/')
+          echo "Tag version: $TAG_VERSION"
+          echo "Mix version: $MIX_VERSION"
+          if [ "$TAG_VERSION" != "$MIX_VERSION" ]; then
+            echo "::error::Tag version ($TAG_VERSION) does not match mix.exs version ($MIX_VERSION)"
+            exit 1
+          fi
+
+      - name: Publish to Hex.pm
+        run: mix hex.publish --yes
+        env:
+          HEX_API_KEY: ${{ secrets.HEX_API_KEY }}
+
+      - name: Create GitHub Release
+        env:
+          GH_TOKEN: ${{ github.token }}
+        run: |
+          TAG="${GITHUB_REF_NAME}"
+          VERSION="${TAG#v}"
+
+          # Detect pre-release from version string (rc, alpha, beta, dev)
+          if echo "$VERSION" | grep -qE '[-](rc|alpha|beta|dev)'; then
+            PRERELEASE="--prerelease"
+          else
+            PRERELEASE=""
+          fi
+
+          gh release create "$TAG" \
+            --title "$TAG" \
+            --generate-notes \
+            $PRERELEASE

CHANGELOG.md

@@ -1,5 +1,51 @@
 # master
 
+# 2.0.0
+
+* New Features
+  * Error Monitoring — Automatic capture of unhandled exceptions in Phoenix controllers via telemetry. Errors are reported to Scout with full stacktraces, request context, and filtered parameters. Configure with `errors_enabled`, `errors_ignored_exceptions`, and `errors_filter_parameters`.
+  * Log Management — OTLP-based log forwarding to Scout. Integrates with Elixir's Logger via a custom handler. Supports batched delivery, severity mapping, and automatic context extraction. Configure with `logs_enabled`, `logs_endpoint`, `logs_ingest_key`, `logs_level`, and `logs_filter_modules`.
+  * External Services (Finch) — Automatic instrumentation of outbound HTTP calls via Finch (and Req) using `:telemetry`. Captures method, URL, status code, and duration.
+  * External Services (Tesla) — Automatic instrumentation of outbound HTTP calls via Tesla using `:telemetry`. Captures method, URL, status code, and duration.
+  * LiveView Telemetry — Automatic instrumentation of Phoenix LiveView `mount`, `handle_event`, and `handle_params` callbacks.
+  * Oban Telemetry — Automatic instrumentation of Oban background job execution. Jobs appear as `Job` type spans.
+  * HEEx Engine — Template render instrumentation for `.heex` templates (Phoenix 1.6+).
+  * Database Metrics — Ecto spans now include `db.command` and `db.rows` tags for richer database visibility.
+  * Metadata Capture — Improved application metadata reporting including Elixir version, loaded libraries, hostname, and git SHA.
+
+* Enhancements
+  * Update Core Agent to v1.5.0 (from v1.2.6)
+  * Update telemetry dependency to `~> 1.0` (from `~> 0.3.0 or ~> 0.4.0`)
+  * Phoenix, phoenix_html, and phoenix_live_view are now optional dependencies (enables compile-time HEEx instrumentation)
+  * Ecto logger extracts SQL command type and row counts from query results
+  * Better core agent lifecycle handling (already-running detection, config file path support)
+  * Default checkin host updated to `checkin.scoutapm.com`
+
+* New Configuration Options
+  * `errors_enabled` (default: `true`) — Enable/disable error capture
+  * `errors_host` (default: `https://errors.scoutapm.com`) — Error reporting endpoint
+  * `errors_batch_size` (default: `5`) — Errors per batch
+  * `errors_max_queue_size` (default: `500`) — Max queued errors
+  * `errors_flush_interval_ms` (default: `1000`) — Error flush interval
+  * `errors_ignored_exceptions` (default: `[]`) — Exception modules to ignore
+  * `errors_filter_parameters` (default: `[]`) — Parameter keys to redact
+  * `logs_enabled` (default: `false`) — Enable/disable log forwarding
+  * `logs_endpoint` (default: `https://otlp.scoutotel.com:4318`) — OTLP log endpoint
+  * `logs_ingest_key` (default: `nil`) — Ingest API key for log forwarding
+  * `logs_batch_size` (default: `100`) — Logs per batch
+  * `logs_max_queue_size` (default: `5000`) — Max queued logs
+  * `logs_flush_interval_ms` (default: `5000`) — Log flush interval
+  * `logs_level` (default: `:info`) — Minimum log level to forward
+  * `logs_filter_modules` (default: `[]`) — Logger modules to exclude
+  * `log_level` (default: `:info`) — Scout agent's own log level
+
+* Breaking Changes
+  * Elixir >= 1.14 required (was 1.4)
+  * Telemetry `~> 1.0` required (was `~> 0.3.0 or ~> 0.4.0`)
+  * Phoenix `~> 1.6` (optional, was `~> 1.0`)
+  * Removed `phoenix_slime` dependency
+  * Removed `credo` dependency
+
 # 1.0.7
 
 * Enhancements