v0.2.1-alpha

oSlide2 v0.2.1 — Release Notes

Toast Notification System

• js/components/toast.js — 5 notification types: SUCCESS (green), ERROR (red), WARNING (yellow), INFO (blue), LOADING (blue + spin animation)
• Auto-dismiss (3s) or persistent (LOADING)
• Returns .dismiss() for manual control
• Integrated into AI chat errors, file save success/errors, export operations
• main.js IPC handlers wrapped with try/catch; error/success events sent to renderer
• preload.js exposes onFileSaved / onFileError listeners
• css/toast.css — slide-in-right animation, color-coded backgrounds

Performance Improvements

• Diff-based thumbnail rendering (renderThumbs) — DOM operations only for added/removed slides; existing nodes reused. dataset.bg and dataset.thumb skip innerHTML updates when unchanged
• CSS caching (renderSlide) — dataset.css skips style.cssText writes when unchanged
• Content caching (renderSlide) — dataset.ck skips element re-render when content unchanged
• Batch updates (canvas.js onUp) — multi-select drag calls single renderSlide() + renderThumbs() instead of per-element updEl() (N renders → 1 render)
• Element handles — only added to newly created elements, skipped on updates

Documentation

• docs/ARCHITECTURE.md — state flow diagram, module dependency graphs, undo/redo flow, canvas coordinate system
• docs/API.md — full IPC handler reference (with param/return types), config schema, .slidelab format, Element Schema and Type Definitions sections
• docs/CONTRIBUTING.md — code style rules (no semicolons, JSDoc required), load order, security rules, PR process
• docs/JSDoc-STYLE.md — JSDoc3 format templates, single-line/multi-line rules, typedef examples
• docs/DEVELOPMENT.md — setup, project structure, build commands, known issues, debugging
• JSDoc comments added to all 10 JS modules (state.js, actions.js, renderer.js, canvas.js, panels.js, ai.js, ai-ui.js, fileManager.js, export.js, main.js): @param, @returns, @throws, @async, @typedef CoreState

Security Fixes

• main.js — validateConfig(): type/range checks for config values, catches corrupt configs
• main.js — validateThemeColor(): enforces #RRGGBB format, rejects invalid colors, defaults to #ffffff
• main.js — save-project-themes IPC handler validates colors before saving
• homeTheme.js — _sanitizeColor() added, XSS prevention in renderThemes() innerHTML
• renderMD() — href protocol whitelist only allows http:// and https://
• Missing read-image IPC handler added to main.js (was defined in preload but handler was missing)

File System Fixes

• open-file-dialog IPC handler now returns { data, filePath, fileName } (structured object instead of raw JSON)
• homeProject.js openFileDialog — _projectName and _projectPath passed to editor
• editor.js loadData — defensive theme object handling (defaults to 'default' if .name missing)
• .slidelab rect elements corrected: fill (background), borderColor, borderWidth, borderRadius — old bg/color fields removed
• .slidelab files added to .gitignore, removed from version control (git rm --cached)

Modularization & Maintenance

• home.js split into homeTheme.js, homeSettings.js, homeProject.js; home.js reduced to 4-line orchestrator
• All hardcoded hex colors migrated to CSS variables (19 variables in :root, managed via _setCSS())
• theme.js — _setCSS() sets both light and dark mode CSS variables
• ai.js — 4 separate system prompts consolidated into single SYSTEM_PROMPT constant
• cloneObj() replaced with structuredClone()
• editor.js split into ai-ui.js + export.js
• AGENTS.md preserved, new docs/ folder created
• Old LICENSE links removed from README
• Version bumped 0.2.0 → 0.2.1

v0.1.2-alpha

v0.2.0 (2026-05-27)

🚀 Features

• Editor redesign — 5-group topbar, canvas ruler, zoom bar, AI FAB, status bar, panel tabs (Element/Slide/Animation), redesigned settings panel
• Home screen redesign — sidebar navigation, topbar search, 4-column card grid, list view, empty state
• Light mode — full light/dark theme support for both home and editor pages
• Zoom — range 0.25–3, step 0.1, CSS transform scaling
• Status bar — save status dot (red/green), slide count, element count
• Project filename — displays actual project name in topbar
  🔧 Improvements
• Editor refactor — split editor.js into ai-ui.js and export.js for better maintainability
• i18n updates — new home screen keys, version bumped in locale files
  🛡️ Security
• renderMD() XSS fixed — href protocol whitelisted to http:// and https:// only
• --allow-file-access-from-files flag removed — images go through IPC
• structuredClone() replaces JSON.parse(JSON.stringify()) for safer cloning

v0.1.1-alpha

v0.1.1 — Bug Fixes & Polish

• Fixed editor toolbar: removed non-functional icon buttons (align-element, distribute, match)
• Updated app icon: black-to-yellow gradient, rounded corners, drop shadows
• Cleaned up toolbar layout for better usability

v0.1.0

v0.1.0 — oSlide2

Electron-based slide/presentation app with zero framework dependencies.

Features

• Slide editor: Rich text, images, shapes — add, edit, arrange
• Multi-select: Shift+click to select multiple elements, align/distribute/match size
• Animations: Slide transitions, per-element entrance/emphasis effects (fade, slide, zoom, bounce, pulse)
• AI assistant: Slide generation and smart editing via Pollinations.ai API, JSON command support
• Theme system: Project themes with customizable colors, fonts, animations; theme picker
• Presentation mode: Fullscreen slideshow with pen/highlight annotation tools
• i18n: Turkish & English localization
• Snap guides: Visual alignment lines while dragging
• Undo/Redo: Full history support
• Favorites, export/import, auto-save, dev console
• Build: Portable single-file EXE (self-signed)