- Added LICENSE file with full Apache 2.0 license text
- Updated README.md with license badge and section
- Updated CHANGELOG.md to document license addition in v3.1
- Copyright holder: dbbackup Project (2025)
Best practices implemented:
- LICENSE file in root directory
- License badge in README.md
- License section in README.md
- SPDX-compatible license text
- Release notes in CHANGELOG.md
