CHANGELOG.md — sigil-tui

1# Changelog

3All notable changes to this project will be documented in this file.

5The format is based on [Keep a Changelog](https://keepachangelog.com/),

6and this project adheres to [Semantic Versioning](https://semver.org/).

8## [0.7.0] - 2026-03-01

10### Added

- Added procedure specifications with inline (: ...) syntax, optional runtime checking via sigil-checks feature, and predicate combinators (any-of, maybe, list-of, none-of).

13- Added procedure specs and docstrings to all exported procedures.

14- Added procedure specs and docstrings to all exported procedures.

- Added define-native compiler form for declaring native C bindings in Scheme modules with optional specs and docstrings.

16- Added VM-level exception handler stack for tail-optimized guard semantics, replacing prompt-based exception handling.

- Added multi-VM threading with share-nothing architecture, message passing, and parallel-map for data-parallel workloads.

18- Added preemptive yield points at loop back-edges to prevent CPU-bound tasks from starving the async scheduler.

- Added procedure specifications with inline (: ...) syntax, optional runtime checking via sigil-checks feature, and predicate combinators (any-of, maybe, list-of, none-of).

20- Added procedure specs and docstrings to all exported procedures.

21- Added procedure specs and docstrings to all exported procedures.

22- Added procedure specs and docstrings to all exported procedures.

- Added immediate-mode terminal UI toolkit with native C grid, layout system, component rendering, event parsing, text input, and chat demo application.

25### Changed

27- Changed I/O multiplexing to use epoll (Linux) and kqueue (macOS/BSD) instead of select(2) for better scalability.

29### Fixed

- Fixed false positive capture corruption check in serializer, Windows build issues with mingw macro collision and unix-connect, closure arity errors now catchable by guard, and exception handler double-pop segfault.