Release 3.0.0

Author: mykolademyanov

.github/workflows/release.yml

@@ -18,6 +18,8 @@ jobs:
         with:
           python-version: "3.12"
 
+      - run: python scripts/check_release.py --require-version
+
       - run: python -m pip install --upgrade build
       - run: python -m build
 

CHANGELOG.md

@@ -0,0 +1,15 @@
+# Changelog
+
+All notable changes to this project will be documented in this file.
+
+The format is based on Keep a Changelog, and this project adheres to Semantic Versioning.
+
+## [Unreleased]
+- Added Tools Registry methods to the SDK (create/list/get/toggle/delete).
+- Added tool-runner and full LLM agent flow examples.
+- Added plan limits and Pro vs Agency notes in docs.
+- Added integration smoke tests and tools registry tests.
+- Added release checks script.
+
+## [3.0.0] - 2026-02-04
+- Initial 3.0.0 release.