Merge pull request #46 from VariableThe/fix/v0.5.0-beta-fixes

Fix/v0.5.0 beta fixes

Author: VariableThe

.agents/AGENTS.md

@@ -19,4 +19,4 @@
 ## Scope & Workflows
 - **Focused PRs**: Don't refactor and add features in the same PR.
 - **Performance Reporting**: Performance changes require a before/after bundle size comparison in the PR description (just paste the Vite build output).
-- **Audit Logging**: Every change or significant update made must also be documented in `AUDIT_LOG.md`. Log what was done, when it was done, and why.
+- **Audit Logging**: Every change or significant update made must also be documented in `AUDIT_LOG.md`. Log what was done, when it was done, and why. Additionally, any user-facing changes (Added, Changed, Fixed, Performance, Security) must be documented in `CHANGELOG.md` under the appropriate release section.

CHANGELOG.md

@@ -0,0 +1,104 @@
+# Changelog
+
+All notable, user-facing changes to PaperCache will be documented in this file.
+
+The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/),
+and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
+
+## [v0.5.0-beta] - 2026-06-23
+
+### Highlights
+- 🚀 Migrated from Electron to Tauri
+- ⚡ Automatic updates
+- 🪟 Improved window behavior
+- 🐞 Major stability improvements
+
+### Added
+- **Auto-Updates**: The app now checks for updates silently in the background on startup. A "Check for Updates Now" button was also added to the Settings menu.
+
+### Changed
+- **Tauri Migration**: PaperCache has been fully migrated from Electron to Tauri, reducing memory usage, startup time, and application size while preserving existing workflows.
+- The macOS distribution format is now `.tar.gz` and `.app` to circumvent strict macOS 14 runner restrictions with `osascript`. The Homebrew Cask automation pulls the `.tar.gz` bundle.
+
+### Fixed
+- Addressed multiple edge-cases with `CodeMirror` state overwrites causing typed text to disappear or duplicate.
+- Fixed a bug where entering an empty string for the OpenAI API Key would incorrectly register as a valid key. The system now safely deletes the credentials.
+- Improved window behavior and consistency across Windows, macOS, and Linux.
+- The `Quit` action now gracefully emits the proper shutdown events rather than force-killing the process, preventing data loss.
+
+### Performance
+- Eliminated scroll jank across the app by replacing broad CSS `transition: all` rules with targeted color and opacity transitions.
+- Abstracted redundant window focus and visibility checks to speed up global shortcut responsiveness.
+
+---
+
+## [v0.4.0] - 2026-06-22
+
+### Highlights
+- ⌨️ Global Shortcut Recorder
+- ✅ Tasks Integration
+- 🧠 State Management Refactor
+- 🏎️ MathJS Optimization
+
+### Added
+- **Global Shortcut Recorder**: Added a UI in Settings to record custom keybindings for toggling the app and creating new notes.
+- **Tasks Integration**: Support for inline checkboxes and a dedicated Tasks view.
+- Added support for interactive hex color pills and currency formatting.
+- The application now persists and reopens the last active note on startup.
+
+### Changed
+- **State Management**: Migrated the core frontend architecture to `Zustand` for cleaner, slice-based state management.
+- Normalized font stacks and refined typography weights for improved readability across themes.
+
+### Fixed
+- Fixed an issue where internal wiki links (`[[link]]`) would accidentally overwrite adjacent text on auto-complete.
+- Resolved race conditions in variable evaluation (`useVariables`).
+- Fixed the Settings window so that it properly tracks the bounds of the main window.
+
+### Performance
+- **MathJS Optimization**: Implemented dynamic lazy-loading and debounced evaluations, dramatically reducing idle CPU usage and startup overhead.
+- Fixed a memory leak involving power state IPC listeners that drained battery on macOS.
+
+### Security
+- **Production Hardening**: Removed unsafe `eval` usage in math processing.
+- Restricted Tauri IPC scopes to only authorized directories (e.g. `~/.papercache`).
+
+---
+
+## [v0.3.0] - Skipped
+
+_This version was not released._
+
+---
+
+## [v0.2.0] - 2026-06-20
+
+### Highlights
+- 🧮 Core mathematical evaluation logic
+- 📏 Horizontal rules and styling
+
+### Added
+- Implemented core mathematical evaluation logic and inline widgets.
+- Added horizontal rules (`---`) styling and custom colors for math results.
+
+### Changed
+- Improved the default onboarding tutorial notes with deeper feature explanations.
+
+### Fixed
+- Fixed Prettier formatting mismatches that were breaking the CI pipeline.
+- Fixed an issue with window spawning on the wrong active workspace.
+
+---
+
+## [v0.1.0] - 2026-05-31
+
+### Highlights
+- 🎉 Initial Release of PaperCache!
+
+### Added
+- **Initial Release** of PaperCache.
+- Global hotkey launcher with floating markdown editor.
+- Live markdown rendering with inline math and variables.
+- System tray integration.
+- Auto-hide on blur.
+- Cross-platform desktop support.

CONTRIBUTING.md

@@ -26,6 +26,6 @@ First of all, thank you for considering contributing to PaperCache!
 - **Pull Requests Required**: Never push new features directly to the `main` branch. Always create a new branch and push your changes as a Pull Request (PR) for review.
 - **Pre-PR Checks**: Run `npm run lint`, `npm run typecheck`, `npm run format:check`, and `npm run test` before opening any PR — don't open a PR with failing checks.
 - **Performance Reporting**: Performance changes require a before/after bundle size comparison in the PR description (just paste the Vite build output).
-- **Audit Logging**: Every change or significant update made must also be documented in `AUDIT_LOG.md`. Log what was done, when it was done, and why.
+- **Audit Logging**: Every change or significant update made must also be documented in `AUDIT_LOG.md`. Log what was done, when it was done, and why. Additionally, any user-facing changes (Added, Changed, Fixed, Performance, Security) must be documented in `CHANGELOG.md` under the appropriate release section.
 
 Thank you for your contributions!