diff --git a/.github/dependabot.yml b/.github/dependabot.yml
index 12b35f3..3160f90 100644
--- a/.github/dependabot.yml
+++ b/.github/dependabot.yml
@@ -1,21 +1,27 @@
 version: 2
 updates:
-  - package-ecosystem: "github-actions"
+  # Экосистема uv покрывает и pyproject.toml, и uv.lock. Отдельный блок pip на
+  # том же каталоге давал бы вторую пачку PR на те же зависимости.
+  - package-ecosystem: "uv"
     directory: "/"
     schedule:
       interval: "monthly"
     open-pull-requests-limit: 1
     labels: ["dependencies", "automated"]
+    commit-message:
+      prefix: "chore"
     groups:
-      github-actions-all:
+      uv-all:
         patterns: ["*"]
 
-  - package-ecosystem: "pip"
+  - package-ecosystem: "github-actions"
     directory: "/"
     schedule:
       interval: "monthly"
     open-pull-requests-limit: 1
     labels: ["dependencies", "automated"]
+    commit-message:
+      prefix: "chore"
     groups:
-      pip-all:
+      github-actions-all:
         patterns: ["*"]
diff --git a/.github/workflows/pr-title.yml b/.github/workflows/pr-title.yml
new file mode 100644
index 0000000..22c4d6b
--- /dev/null
+++ b/.github/workflows/pr-title.yml
@@ -0,0 +1,24 @@
+name: PR Title
+
+# Заголовок PR обязан быть conventional commit: при squash-мерже он становится
+# сообщением коммита, а по нему release-please определяет, какой разряд версии
+# поднять. Проверка отдельных коммитов ветки намеренно не делается, чтобы не
+# мешать работе внутри PR.
+on:
+  pull_request_target:
+    types:
+      - opened
+      - edited
+      - synchronize
+      - reopened
+
+permissions:
+  pull-requests: read
+
+jobs:
+  lint:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: amannn/action-semantic-pull-request@v6
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
diff --git a/.github/workflows/pyci.yml b/.github/workflows/pyci.yml
index 00b05db..7956d81 100644
--- a/.github/workflows/pyci.yml
+++ b/.github/workflows/pyci.yml
@@ -1,21 +1,26 @@
 name: Python CI
 
 on:
-  - push
-  - pull_request
+  push:
+    branches:
+      - main
+  pull_request:
+    branches:
+      - main
 
 jobs:
   build:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v7
-      - uses: actions/setup-python@v7
-        with:
-          python-version: '3.13'
+
+      # setup-python не нужен: версию питона держит .python-version, и uv сам
+      # ставит её при первом `uv sync`. Единый источник версии, поэтому раннер
+      # и образ кита не могут разойтись.
+      - uses: astral-sh/setup-uv@v10.0.0
+
       - name: Install
-        run: |
-          pip install uv
-          make install
+        run: make install
       - name: Run linter
         run: make lint
       - name: Run tests
diff --git a/.github/workflows/release-please.yml b/.github/workflows/release-please.yml
new file mode 100644
index 0000000..e17ca4d
--- /dev/null
+++ b/.github/workflows/release-please.yml
@@ -0,0 +1,33 @@
+name: Release Please
+
+on:
+  push:
+    branches:
+      - main
+
+permissions:
+  contents: write
+  pull-requests: write
+  # Trusted publishing на PyPI: токена в секретах нет, uv обменивает OIDC-токен
+  # раннера на разрешение публикации.
+  id-token: write
+
+jobs:
+  release-please:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: googleapis/release-please-action@v5
+        id: release
+
+      # Публикация живёт вторым шагом этого же workflow. Схема «release-please
+      # ставит тег, а отдельный workflow публикует по тегу» не работает: тег
+      # ставит GITHUB_TOKEN, а от его событий GitHub workflow не запускает.
+      - uses: actions/checkout@v7
+        if: ${{ steps.release.outputs.release_created }}
+
+      - uses: astral-sh/setup-uv@v10.0.0
+        if: ${{ steps.release.outputs.release_created }}
+
+      - name: Publish to PyPI
+        if: ${{ steps.release.outputs.release_created }}
+        run: make publish
diff --git a/.gitignore b/.gitignore
index 5f440ab..b921e75 100644
--- a/.gitignore
+++ b/.gitignore
@@ -37,9 +37,6 @@ coverage.xml
 .hypothesis/
 .pytest_cache/
 
-# pyenv
-.python-version
-
 # Environments
 .venv
 
diff --git a/.python-version b/.python-version
new file mode 100644
index 0000000..6324d40
--- /dev/null
+++ b/.python-version
@@ -0,0 +1 @@
+3.14
diff --git a/.release-please-manifest.json b/.release-please-manifest.json
new file mode 100644
index 0000000..0ee8c01
--- /dev/null
+++ b/.release-please-manifest.json
@@ -0,0 +1,3 @@
+{
+  ".": "0.3.0"
+}
diff --git a/Makefile b/Makefile
index fa0096a..29f7119 100644
--- a/Makefile
+++ b/Makefile
@@ -1,15 +1,20 @@
 export PYTHONPATH=src
 
-check: test lint
-	@echo Done!
+install:
+	@uv sync
+
+lint:
+	@uv run ruff check .
 
-test: lint
+test:
 	@uv run pytest test
 
-lint:
-	@uv run ruff check src test
+check: install lint test
 
-install:
-	@uv sync
+build:
+	@uv build
+
+publish: build
+	@uv publish --trusted-publishing always
 
-.PHONY: all test install
+.PHONY: install lint test check build publish
diff --git a/pyproject.toml b/pyproject.toml
index 24710fd..83d10db 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -10,7 +10,7 @@ repository = "https://github.com/hexlet-components/python-points"
 classifiers = [
     "Intended Audience :: Education",
     "License :: OSI Approved :: ISC License (ISCL)",
-    "Programming Language :: Python :: 3.6",
+    "Programming Language :: Python :: 3",
     "Topic :: Education",
     "Topic :: Software Development :: Libraries",
     "Typing :: Typed",
diff --git a/release-please-config.json b/release-please-config.json
new file mode 100644
index 0000000..4a79858
--- /dev/null
+++ b/release-please-config.json
@@ -0,0 +1,9 @@
+{
+  "$schema": "https://raw.githubusercontent.com/googleapis/release-please/main/schemas/config.json",
+  "packages": {
+    ".": {
+      "release-type": "python",
+      "package-name": "hexlet-points"
+    }
+  }
+}