release: v2.0.0 — SVG rendering, breaking config changes

BREAKING: PNG assets replaced with SVG. The new artwork has a different
aspect ratio (1.8:1 vs 2.4:1), so existing cat_height/overlay_height
values will produce different visual results. Users should re-tune their
configs — recommended starting point: cat_height=110, overlay_height=120.
enable_antialiasing is now a deprecated no-op.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Author: saatvik333

CHANGELOG.md

@@ -2,18 +2,22 @@
 
 All notable changes to this project will be documented in this file.
 
-## [Unreleased]
+## [2.0.0] - 2026-04-05
+
+### Breaking Changes
+
+- **PNG → SVG asset migration** - All cat assets are now SVG, rendered via nanosvg. The new artwork has a different aspect ratio (500x277 vs the old 864x360 PNGs, ~1.8:1 vs ~2.4:1). **Users must re-tune their config values** — at the same `cat_height`, the cat will appear narrower than before. Recommended starting point: `cat_height=110`, `overlay_height=120`.
+- **`enable_antialiasing`** is now a deprecated no-op. SVG rendering always produces anti-aliased output. The option is accepted but ignored.
 
 ### Added
 
-- **SVG Rendering** - Replaced PNG assets with SVG via nanosvg for pixel-perfect rendering at any size. 5 animation frames including a dedicated sleeping frame.
-- **Sleeping Animation** - New `idle_sleep_timeout` now shows a sleeping cat frame instead of hiding the overlay.
+- **SVG Rendering** - Pixel-perfect rendering at any size via nanosvg. No more scaling artifacts or blurry edges.
+- **Sleeping Animation** - 5th animation frame. `idle_sleep_timeout` now shows a sleeping cat instead of hiding the overlay.
 - **Fast Input Retry** - Input child retries device scanning every 5 seconds until devices are found, then switches to the configured `hotplug_scan_interval`. Fixes #69.
 
 ### Changed
 
 - **Default `hotplug_scan_interval`** reduced from 300s to 30s for faster device detection after boot.
-- **`enable_antialiasing`** is now a no-op (kept for config compatibility). SVG rendering provides built-in anti-aliasing at any size.
 - **Build system** - Generated Wayland protocol files are now committed to git. Building from source no longer requires `wayland-scanner` or `wayland-protocols`. Use `make protocols` to regenerate after updating XML sources. `make clean` no longer removes protocol files; use `make distclean` for that.
 - **Nix derivation** - Dropped `wayland-scanner` and `wayland-protocols` build dependencies since protocol bindings are pre-generated.
 

README.md

@@ -1,7 +1,7 @@
 # Bongo Cat Wayland Overlay
 
 [![License: MIT](https://img.shields.io/badge/License-MIT-green.svg)](https://opensource.org/licenses/MIT)
-[![Version](https://img.shields.io/badge/version-1.4.0-blue.svg)](https://github.com/saatvik333/wayland-bongocat/releases)
+[![Version](https://img.shields.io/badge/version-2.0.0-blue.svg)](https://github.com/saatvik333/wayland-bongocat/releases)
 
 A cute Wayland overlay that shows an animated bongo cat reacting to your keyboard input.
 

include/core/bongocat.h

@@ -23,7 +23,7 @@
 // VERSION
 // =============================================================================
 
-#define BONGOCAT_VERSION "1.4.0"
+#define BONGOCAT_VERSION "2.0.0"
 
 // =============================================================================
 // COMPILE-TIME CONSTANTS

man/bongocat.1

@@ -1,4 +1,4 @@
-.TH BONGOCAT 1 "February 2026" "v1.4.0" "User Commands"
+.TH BONGOCAT 1 "April 2026" "v2.0.0" "User Commands"
 .SH NAME
 bongocat \- Bongo Cat Wayland Overlay
 .SH SYNOPSIS

nix/default.nix

@@ -6,7 +6,7 @@
 }:
 stdenv.mkDerivation (finalAttrs: {
   pname = "wayland-bongocat";
-  version = "1.4.0";
+  version = "2.0.0";
   src = ../.;
 
   # Build toolchain and dependencies