- Update to version 1.6.3 [1]
- Remove MASTER_SITES line, not needed when using USE_GITHUB
- Remove optional installation of DOCS, staging takes of that
- Switch to INSTALL_DATA when installing docs files
PR: 196826 [1]
Submitted by: olevole@olevole.ru [1]
Approved by: fiziologus@gmail.com (maintainer)