cMeta installation

Copyright (C) 2025-2026 Grigori Fursin and cTuning Labs.
Stable releases:

• v0.27.5 (2026 May 1)
• v0.25.14 (2026 Apr 4)
• v0.25.3 (2026 Mar 19)
• v0.24.1 (2026 Feb 27)
• v0.21.16 (2026 Feb 1)
• v0.19.1 (2026 Jan 5)
• v0.18.0 (2025 Dec 30)
• v0.17.7 (2025 Dec 27)
• v0.15.0 (2025 Dec 14)
• v0.11.4 (2025 Dec 9)
• v0.11.3 (2025 Dec 9)
• v0.11.2 (2025 Nov 27)
• v0.11.1 (2025 Oct 30)