v1.1.0 - macOS Home brew Support & PGXS Compatibility

This release adds full macOS Home brew build support, improves Linux PGXS and pg_config compatibility, and updates the README with simplified dependency setup instructions for both environments.

Changes

• Added Home brew-based build support for macOS (Ventura → Sequoia verified).
• Unified Makefile using PGXS for cross-platform builds (macOS & Linux).
• Verified builds on PostgreSQL 17 (Home brew) and PostgreSQL 17 dev packages on Linux.
• Updated README with dependency installation examples and simplified setup.
• Fixed an issue with the Gaussian Q-inverse (cdf_gaussian_qinv) calculation to ensure accurate results across all sigma values.

v1.0.0 – Stable Release

Advanced Statistical Functions for PostgreSQL

pg_math is a PostgreSQL extension that introduces a comprehensive suite of mathematical and statistical functions directly within the database engine — enabling advanced computations without relying on external tools.

Highlights

• Adds built-in support for probability distributions and statistical aggregates.
• Implemented in C for performance and efficiency.
• Compatible with PostgreSQL 12+ and YugabyteDB (YSQL).
• Reduces analytical workload complexity by moving computation closer to data.