[Unreleased]
Later
- Multi-qubit systems
- Entangling gates (CNOT, Toffoli, SWAP)
- Circuit builder API
- QASM export functionality
[0.1.7] - 2026-01-16
### Added
- Implementation of rotation gates (Rx, Rz, Ry)
Removed
- Eliminating unnecessary explicit dune constraint in dune-project
0.1.6 - 2026-01-06
Added
Changed
- Migrating to ocaml-raylib for bloch sphere visualisation
Removed
- OpenGL/glut dependency
- discover.ml file
0.1.5 - 2025-12-13
Added
- S (phase) gate
- T (π/8) gate
- Unit tests for S and T gates
Changed
- Improved .gitignore to exclude .vscode directory
0.1.4 - 2025-12-13
Fixed
- macOS ARM64 support: Fixed OpenGL/GLUT header detection on Apple Silicon Macs by using /opt/homebrew/include instead of /usr/local/include
- FreeBSD compatibility: Fixed incorrect macOS detection that was breaking FreeBSD builds.
0.1.3 - 2025-11-2
Changed
- Update dune version lower bound to 3.17
0.1.2 - 2025-11-2
Fixed
- Fixed a critical build failure on Windows/MinGW platforms caused by platform-specific OpenGL library naming differences.
0.1.1 - 2025-11-1
Fixed
- Y gate test
- Type error in apply_gate.ml line 8 - Qubit.print () q returns string but Printf.printf expects a format string
0.1.0 - 2025-10-29
Added
- Initial public release
- Single qubit state representation with complex amplitudes
- Qubit state constructors:
zero(), one(), plus(), minus() - Pauli gates: X, Y, Z
- Hadamard gate (H)
- Quantum measurement with probabilistic collapse
- Interactive Bloch sphere visualization using OpenGL/GLUT
- Complex number module with arithmetic operations
- Comprehensive test suite using Alcotest
- Example programs demonstrating library usage
- Apache 2.0 license
Known Limitations
- Single-qubit operations only (no multi-qubit support)
- Limited gate set
- No circuit builder API yet
- Bloch sphere visualization can be a little buggy