Add repository maintenance automation and issue forms

.github/ISSUE_TEMPLATE/bug.yml

@@ -0,0 +1,62 @@
+name: Bug report
+description: Report a reproducible correctness, build, API, or runtime problem
+title: "[Bug]: "
+labels: []
+body:
+  - type: markdown
+    attributes:
+      value: Thanks for taking the time to report a bug. Please keep performance-only regressions separate from correctness failures where possible.
+  - type: textarea
+    id: summary
+    attributes:
+      label: What happened?
+      description: Describe the observed behaviour and what you expected instead.
+    validations:
+      required: true
+  - type: textarea
+    id: reproduce
+    attributes:
+      label: Minimal reproduction
+      description: Include the smallest source/configuration and commands needed to reproduce the problem.
+      render: shell
+    validations:
+      required: true
+  - type: input
+    id: commit
+    attributes:
+      label: tinyML commit or release
+      placeholder: e.g. main at abc1234 or v1.0.0
+    validations:
+      required: true
+  - type: dropdown
+    id: build
+    attributes:
+      label: Build tier
+      options:
+        - MIT core
+        - Extended/commercial tier
+        - Unsure
+    validations:
+      required: true
+  - type: textarea
+    id: environment
+    attributes:
+      label: Environment
+      description: OS, architecture, compiler and version, CMake version, CPU features, and relevant build flags.
+      placeholder: Ubuntu 24.04, x86_64, GCC 14, CMake 3.30, AVX2, Release
+    validations:
+      required: true
+  - type: textarea
+    id: logs
+    attributes:
+      label: Relevant logs or output
+      render: text
+  - type: checkboxes
+    id: checks
+    attributes:
+      label: Checks
+      options:
+        - label: I searched existing issues for the same problem.
+          required: true
+        - label: I have not included secrets, private data, or proprietary model/data content.
+          required: true

.github/ISSUE_TEMPLATE/config.yml

@@ -0,0 +1,5 @@
+blank_issues_enabled: true
+contact_links:
+  - name: Security vulnerability
+    url: https://github.com/godofecht/tinyML/security/advisories/new
+    about: Please report security-sensitive issues privately rather than opening a public issue.

.github/ISSUE_TEMPLATE/feature.yml

@@ -0,0 +1,47 @@
+name: Feature request
+description: Propose a new algorithm, API, platform, optimization, or repository capability
+title: "[Feature]: "
+labels: []
+body:
+  - type: textarea
+    id: problem
+    attributes:
+      label: Problem or use case
+      description: What concrete problem should tinyML solve?
+    validations:
+      required: true
+  - type: textarea
+    id: proposal
+    attributes:
+      label: Proposed solution
+      description: Describe the desired API, behaviour, algorithm, platform support, or workflow.
+    validations:
+      required: true
+  - type: dropdown
+    id: tier
+    attributes:
+      label: Intended tier
+      options:
+        - MIT core
+        - Extended/commercial tier
+        - Repository/tooling/docs
+        - Unsure
+    validations:
+      required: true
+  - type: textarea
+    id: constraints
+    attributes:
+      label: Constraints and trade-offs
+      description: Include real-time, memory, determinism, dependency, portability, licensing, or numerical constraints that matter.
+  - type: textarea
+    id: validation
+    attributes:
+      label: How should this be validated?
+      description: Tests, benchmarks, reference outputs, downstream examples, or acceptance criteria.
+  - type: checkboxes
+    id: checks
+    attributes:
+      label: Checks
+      options:
+        - label: I searched existing issues and the roadmap for an equivalent proposal.
+          required: true

.github/dependabot.yml

@@ -0,0 +1,10 @@
+version: 2
+updates:
+  - package-ecosystem: github-actions
+    directory: /
+    schedule:
+      interval: weekly
+    open-pull-requests-limit: 5
+    commit-message:
+      prefix: chore
+      include: scope

.github/workflows/ci.yml

@@ -17,7 +17,7 @@ concurrency:
 
 jobs:
   build-and-test:
-    name: ${{ matrix.compiler }} / Release
+    name: ${{ matrix.compiler }} / ${{ matrix.build_type }}
     runs-on: ubuntu-latest
     strategy:
       fail-fast: false
@@ -26,9 +26,11 @@ jobs:
           - compiler: GCC
             cc: gcc
             cxx: g++
+            build_type: Release
           - compiler: Clang
             cc: clang
             cxx: clang++
+            build_type: Debug
     env:
       CC: ${{ matrix.cc }}
       CXX: ${{ matrix.cxx }}
@@ -43,7 +45,7 @@ jobs:
           sudo apt-get install -y ninja-build
 
       - name: Configure
-        run: cmake -S . -B build -G Ninja -DCMAKE_BUILD_TYPE=Release
+        run: cmake -S . -B build -G Ninja -DCMAKE_BUILD_TYPE=${{ matrix.build_type }}
 
       - name: Build
         run: cmake --build build --parallel 2
@@ -75,10 +77,13 @@ jobs:
 
       - name: Package
         run: |
-          mkdir -p release
-          cp build/libTinyML.a release/
-          find build/bin -type f -executable -exec cp {} release/ \; 2>/dev/null || true
-          tar -czf tinyml-${{ github.ref_name }}-linux-x86_64.tar.gz -C release .
+          package_dir="tinyml-${{ github.ref_name }}-linux-x86_64"
+          mkdir -p "$package_dir/lib" "$package_dir/include"
+          cp build/libTinyML.a "$package_dir/lib/"
+          cp -R include/. "$package_dir/include/"
+          cp README.md LICENSE LICENSE-COMMERCIAL.md LICENSING.md "$package_dir/"
+          tar -czf "$package_dir.tar.gz" "$package_dir"
+          tar -tzf "$package_dir.tar.gz" | head -80
 
       - name: Publish GitHub release
         uses: softprops/action-gh-release@v2

tests/test_production_api.cpp

@@ -7,6 +7,7 @@
 
 #include "TinyMLAPI.h"
 #include <gtest/gtest.h>
+#include <algorithm>
 #include <cmath>
 #include <fstream>
 #include <chrono>