Bump version to 5.5.0 and update change history

Author: ChristineTham

README.md

@@ -282,3 +282,8 @@ All commands are run from the root of the project, from a terminal:
   - Optimized SEO JSON-LD Article generation to automatically distinguish between generic pages and blog posts
   - Migrated Sätteri PlantUML compile-time fetching from raster PNGs to direct embedded vector SVGs
   - Simplified flat ESLint/Prettier configuration directives to support global folder checks (`pnpm run lint`)
+- 5.5.0: Testing suite & core fixes:
+  - Added a comprehensive testing suite combining Unit Tests (Vitest) and End-to-End browser tests (Playwright) achieving complete codebase coverage (routes, search, theme toggling, Leaflet maps, Swiper, and diagrams)
+  - Fixed a core template pagination bug in `paginatecontrol.astro` that caused incorrect next/prev page URL prefixing under base subpaths
+  - Refactored `rss.xml.js` endpoints to use the standard Astro context API (`context.site`) and cleanly resolve absolute media asset paths
+

package.json

@@ -1,7 +1,7 @@
 {
   "name": "hello-astro",
   "description": "Hello Astro is a full featured Astro corporate/marketing/blog starter theme written in Typescript and TailwindCSS. It supports Markdown and MDX based pages and blog posts.",
-  "version": "5.3.0",
+  "version": "5.5.0",
   "scripts": {
     "dev": "astro dev",
     "clean": "rm -rf node_modules .astro dist",