[ci] release (#12148)create-astro@4.9.2astro@4.16.0@astrojs/tailwind@5.1.2@astrojs/rss@4.0.8@astrojs/mdx@3.1.8@astrojs/markdown-remark@5.3.0@astrojs/markdoc@0.11.5

Co-authored-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>

55 files changed, 226 insertions, 188 deletions

diff --git a/.changeset/angry-ducks-kneel.md b/.changeset/angry-ducks-kneel.md
deleted file mode 100644
index dd4b46c08..000000000
--- a/.changeset/angry-ducks-kneel.md
+++ /dev/null
@@ -1,5 +0,0 @@
----
-'@astrojs/tailwind': patch
----
-
-Adds keywords to `package.json` to improve categorization in the Astro integrations catalog
diff --git a/.changeset/dirty-socks-sip.md b/.changeset/dirty-socks-sip.md
deleted file mode 100644
index 1784e2031..000000000
--- a/.changeset/dirty-socks-sip.md
+++ /dev/null
@@ -1,34 +0,0 @@
----
-'@astrojs/markdown-remark': minor
-'astro': minor
----
-
-Adds a `markdown.shikiConfig.langAlias` option that allows [aliasing a non-supported code language to a known language](https://shiki.style/guide/load-lang#custom-language-aliases). This is useful when the language of your code samples is not [a built-in Shiki language](https://shiki.style/languages), but you want your Markdown source to contain an accurate language while also displaying syntax highlighting.
-
-The following example configures Shiki to highlight `cjs` code blocks using the `javascript` syntax highlighter:
-
-```js
-import { defineConfig } from 'astro/config';
-
-export default defineConfig({
-  markdown: {
-    shikiConfig: {
-      langAlias: {
-        cjs: 'javascript',
-      },
-    },
-  },
-});
-```
-
-Then in your Markdown, you can use the alias as the language for a code block for syntax highlighting:
-
-````md
-```cjs
-'use strict';
-
-function commonJs() {
-  return 'I am a commonjs file';
-}
-```
-````
diff --git a/.changeset/mean-bags-shave.md b/.changeset/mean-bags-shave.md
deleted file mode 100644
index 88263fa05..000000000
--- a/.changeset/mean-bags-shave.md
+++ /dev/null
@@ -1,5 +0,0 @@
----
-'astro': patch
----
-
-Fixes a bug where `astro.config.mts` and `astro.config.cts` weren't reloading the dev server upon modifications.
diff --git a/.changeset/ninety-dolls-reply.md b/.changeset/ninety-dolls-reply.md
deleted file mode 100644
index ae7990b56..000000000
--- a/.changeset/ninety-dolls-reply.md
+++ /dev/null
@@ -1,5 +0,0 @@
----
-'@astrojs/rss': patch
----
-
-Fixes an error that occurred when the optional `pubDate` property was missing in an item.
diff --git a/.changeset/plenty-kings-swim.md b/.changeset/plenty-kings-swim.md
deleted file mode 100644
index 3a4c896aa..000000000
--- a/.changeset/plenty-kings-swim.md
+++ /dev/null
@@ -1,5 +0,0 @@
----
-'@astrojs/rss': patch
----
-
-Fixes an error where docs incorrectly stated the `title`, `link` and `pubDate` properties of RSS items was required.
diff --git a/.changeset/red-bugs-pump.md b/.changeset/red-bugs-pump.md
deleted file mode 100644
index 3dcc9d260..000000000
--- a/.changeset/red-bugs-pump.md
+++ /dev/null
@@ -1,5 +0,0 @@
----
-'create-astro': patch
----
-
-Uses `@bluwy/giget-core` instead of `giget` for smaller installation size when downloading the CLI
diff --git a/.changeset/slimy-buses-agree.md b/.changeset/slimy-buses-agree.md
deleted file mode 100644
index 9dad2acaf..000000000
--- a/.changeset/slimy-buses-agree.md
+++ /dev/null
@@ -1,7 +0,0 @@
----
-'astro': patch
----
-
-Fixes a bug in the parsing of  `x-forwarded-\*` `Request` headers, where multiple values assigned to those headers were not correctly parsed.
-
-Now, headers like `x-forwarded-proto: https,http` are correctly parsed.
diff --git a/.changeset/strong-pugs-stare.md b/.changeset/strong-pugs-stare.md
deleted file mode 100644
index 2233b8e00..000000000
--- a/.changeset/strong-pugs-stare.md
+++ /dev/null
@@ -1,7 +0,0 @@
----
-'astro': patch
----
-
-Skips setting statusMessage header for HTTP/2 response
-
-HTTP/2 doesn't support status message, so setting this was logging a warning.
diff --git a/.changeset/stupid-seas-roll.md b/.changeset/stupid-seas-roll.md
deleted file mode 100644
index 9fd933b59..000000000
--- a/.changeset/stupid-seas-roll.md
+++ /dev/null
@@ -1,5 +0,0 @@
----
-'astro': patch
----
-
-Fixes an issue where `Astro.currentLocale` wasn't incorrectly computed when the `defaultLocale` belonged to a custom locale path. 
diff --git a/.changeset/ten-emus-heal.md b/.changeset/ten-emus-heal.md
deleted file mode 100644
index 8ff9e1931..000000000
--- a/.changeset/ten-emus-heal.md
+++ /dev/null
@@ -1,25 +0,0 @@
----
-'astro': minor
----
-
-Adds a new `build.concurreny` configuration option to specify the number of pages to build in parallel
-
-**In most cases, you should not change the default value of `1`.**
-
-Use this option only when other attempts to reduce the overall rendering time (e.g. batch or cache long running tasks like fetch calls or data access) are not possible or are insufficient.
-
-Use this option only if the refactors are not possible. If the number is set too high, the page rendering may slow down due to insufficient memory resources and because JS is single-threaded.
-
-> [!WARNING]
-> This feature is stable and is not considered experimental. However, this feature is only intended to address difficult performance issues, and breaking changes may occur in a [minor release](https://docs.astro.build/en/upgrade-astro/#semantic-versioning) to keep this option as performant as possible.
-
-```js
-// astro.config.mjs
-import { defineConfig } from 'astro';
-
-export default defineConfig({
-  build: {
-    concurrency: 2,
-  },
-});
-```
diff --git a/examples/basics/package.json b/examples/basics/package.json
index 7b84fa3d8..9094dc3e0 100644
--- a/examples/basics/package.json
+++ b/examples/basics/package.json
@@ -11,6 +11,6 @@
     "astro": "astro"
   },
   "dependencies": {
-    "astro": "^4.15.12"
+    "astro": "^4.16.0"
   }
 }
diff --git a/examples/blog/package.json b/examples/blog/package.json
index 366bd5576..e0eecd06d 100644
--- a/examples/blog/package.json
+++ b/examples/blog/package.json
@@ -11,9 +11,9 @@
     "astro": "astro"
   },
   "dependencies": {
-    "@astrojs/mdx": "^3.1.7",
-    "@astrojs/rss": "^4.0.7",
+    "@astrojs/mdx": "^3.1.8",
+    "@astrojs/rss": "^4.0.8",
     "@astrojs/sitemap": "^3.2.0",
-    "astro": "^4.15.12"
+    "astro": "^4.16.0"
   }
 }
diff --git a/examples/component/package.json b/examples/component/package.json
index 0896e2626..ebbba8cce 100644
--- a/examples/component/package.json
+++ b/examples/component/package.json
@@ -15,7 +15,7 @@
   ],
   "scripts": {},
   "devDependencies": {
-    "astro": "^4.15.12"
+    "astro": "^4.16.0"
   },
   "peerDependencies": {
     "astro": "^4.0.0"
diff --git a/examples/container-with-vitest/package.json b/examples/container-with-vitest/package.json
index 0ef2ba7a7..57144a075 100644
--- a/examples/container-with-vitest/package.json
+++ b/examples/container-with-vitest/package.json
@@ -12,7 +12,7 @@
     "test": "vitest run"
   },
   "dependencies": {
-    "astro": "^4.15.12",
+    "astro": "^4.16.0",
     "@astrojs/react": "^3.6.2",
     "react": "^18.3.1",
     "react-dom": "^18.3.1",
diff --git a/examples/framework-alpine/package.json b/examples/framework-alpine/package.json
index 8ec2b1217..8de1079a6 100644
--- a/examples/framework-alpine/package.json
+++ b/examples/framework-alpine/package.json
@@ -14,6 +14,6 @@
     "@astrojs/alpinejs": "^0.4.0",
     "@types/alpinejs": "^3.13.10",
     "alpinejs": "^3.14.1",
-    "astro": "^4.15.12"
+    "astro": "^4.16.0"
   }
 }
diff --git a/examples/framework-lit/package.json b/examples/framework-lit/package.json
index 5a87a490b..4f3eef3ca 100644
--- a/examples/framework-lit/package.json
+++ b/examples/framework-lit/package.json
@@ -13,7 +13,7 @@
   "dependencies": {
     "@astrojs/lit": "^4.3.0",
     "@webcomponents/template-shadowroot": "^0.2.1",
-    "astro": "^4.15.12",
+    "astro": "^4.16.0",
     "lit": "^3.2.0"
   }
 }
diff --git a/examples/framework-multiple/package.json b/examples/framework-multiple/package.json
index 21f271601..71f543491 100644
--- a/examples/framework-multiple/package.json
+++ b/examples/framework-multiple/package.json
@@ -18,7 +18,7 @@
     "@astrojs/vue": "^4.5.2",
     "@types/react": "^18.3.11",
     "@types/react-dom": "^18.3.0",
-    "astro": "^4.15.12",
+    "astro": "^4.16.0",
     "preact": "^10.24.2",
     "react": "^18.3.1",
     "react-dom": "^18.3.1",
diff --git a/examples/framework-preact/package.json b/examples/framework-preact/package.json
index 9c89525fc..3e89e9b40 100644
--- a/examples/framework-preact/package.json
+++ b/examples/framework-preact/package.json
@@ -13,7 +13,7 @@
   "dependencies": {
     "@astrojs/preact": "^3.5.3",
     "@preact/signals": "^1.3.0",
-    "astro": "^4.15.12",
+    "astro": "^4.16.0",
     "preact": "^10.24.2"
   }
 }
diff --git a/examples/framework-react/package.json b/examples/framework-react/package.json
index 2dd1e6211..4d83318b3 100644
--- a/examples/framework-react/package.json
+++ b/examples/framework-react/package.json
@@ -14,7 +14,7 @@
     "@astrojs/react": "^3.6.2",
     "@types/react": "^18.3.11",
     "@types/react-dom": "^18.3.0",
-    "astro": "^4.15.12",
+    "astro": "^4.16.0",
     "react": "^18.3.1",
     "react-dom": "^18.3.1"
   }
diff --git a/examples/framework-solid/package.json b/examples/framework-solid/package.json
index 721dda5c4..5d3ed0cd9 100644
--- a/examples/framework-solid/package.json
+++ b/examples/framework-solid/package.json
@@ -12,7 +12,7 @@
   },
   "dependencies": {
     "@astrojs/solid-js": "^4.4.2",
-    "astro": "^4.15.12",
+    "astro": "^4.16.0",
     "solid-js": "^1.9.1"
   }
 }
diff --git a/examples/framework-svelte/package.json b/examples/framework-svelte/package.json
index f9c6448a0..a4bdc1566 100644
--- a/examples/framework-svelte/package.json
+++ b/examples/framework-svelte/package.json
@@ -12,7 +12,7 @@
   },
   "dependencies": {
     "@astrojs/svelte": "^5.7.2",
-    "astro": "^4.15.12",
+    "astro": "^4.16.0",
     "svelte": "^4.2.19"
   }
 }
diff --git a/examples/framework-vue/package.json b/examples/framework-vue/package.json
index 8411c9d37..04cdc459e 100644
--- a/examples/framework-vue/package.json
+++ b/examples/framework-vue/package.json
@@ -12,7 +12,7 @@
   },
   "dependencies": {
     "@astrojs/vue": "^4.5.2",
-    "astro": "^4.15.12",
+    "astro": "^4.16.0",
     "vue": "^3.5.11"
   }
 }
diff --git a/examples/hackernews/package.json b/examples/hackernews/package.json
index 50ddf619e..34fd574d4 100644
--- a/examples/hackernews/package.json
+++ b/examples/hackernews/package.json
@@ -12,6 +12,6 @@
   },
   "dependencies": {
     "@astrojs/node": "^8.3.4",
-    "astro": "^4.15.12"
+    "astro": "^4.16.0"
   }
 }
diff --git a/examples/integration/package.json b/examples/integration/package.json
index 424f36fd6..00849d015 100644
--- a/examples/integration/package.json
+++ b/examples/integration/package.json
@@ -15,7 +15,7 @@
   ],
   "scripts": {},
   "devDependencies": {
-    "astro": "^4.15.12"
+    "astro": "^4.16.0"
   },
   "peerDependencies": {
     "astro": "^4.0.0"
diff --git a/examples/middleware/package.json b/examples/middleware/package.json
index 29cc0c576..ce2a5ea57 100644
--- a/examples/middleware/package.json
+++ b/examples/middleware/package.json
@@ -13,7 +13,7 @@
   },
   "dependencies": {
     "@astrojs/node": "^8.3.4",
-    "astro": "^4.15.12",
+    "astro": "^4.16.0",
     "html-minifier": "^4.0.0"
   },
   "devDependencies": {
diff --git a/examples/minimal/package.json b/examples/minimal/package.json
index 70d918ac4..a87487eb4 100644
--- a/examples/minimal/package.json
+++ b/examples/minimal/package.json
@@ -11,6 +11,6 @@
     "astro": "astro"
   },
   "dependencies": {
-    "astro": "^4.15.12"
+    "astro": "^4.16.0"
   }
 }
diff --git a/examples/non-html-pages/package.json b/examples/non-html-pages/package.json
index d51b7fde3..42eeb8439 100644
--- a/examples/non-html-pages/package.json
+++ b/examples/non-html-pages/package.json
@@ -11,6 +11,6 @@
     "astro": "astro"
   },
   "dependencies": {
-    "astro": "^4.15.12"
+    "astro": "^4.16.0"
   }
 }
diff --git a/examples/portfolio/package.json b/examples/portfolio/package.json
index 579dbad57..c78a51b7c 100644
--- a/examples/portfolio/package.json
+++ b/examples/portfolio/package.json
@@ -11,6 +11,6 @@
     "astro": "astro"
   },
   "dependencies": {
-    "astro": "^4.15.12"
+    "astro": "^4.16.0"
   }
 }
diff --git a/examples/server-islands/package.json b/examples/server-islands/package.json
index e36a883d2..32835a17b 100644
--- a/examples/server-islands/package.json
+++ b/examples/server-islands/package.json
@@ -12,12 +12,12 @@
   "devDependencies": {
     "@astrojs/node": "^8.3.4",
     "@astrojs/react": "^3.6.2",
-    "@astrojs/tailwind": "^5.1.1",
+    "@astrojs/tailwind": "^5.1.2",
     "@fortawesome/fontawesome-free": "^6.6.0",
     "@tailwindcss/forms": "^0.5.9",
     "@types/react": "^18.3.11",
     "@types/react-dom": "^18.3.0",
-    "astro": "^4.15.12",
+    "astro": "^4.16.0",
     "postcss": "^8.4.47",
     "react": "^18.3.1",
     "react-dom": "^18.3.1",
diff --git a/examples/ssr/package.json b/examples/ssr/package.json
index fafdcaaca..efa83df13 100644
--- a/examples/ssr/package.json
+++ b/examples/ssr/package.json
@@ -14,7 +14,7 @@
   "dependencies": {
     "@astrojs/node": "^8.3.4",
     "@astrojs/svelte": "^5.7.2",
-    "astro": "^4.15.12",
+    "astro": "^4.16.0",
     "svelte": "^4.2.19"
   }
 }
diff --git a/examples/starlog/package.json b/examples/starlog/package.json
index 49c08189d..93f776317 100644
--- a/examples/starlog/package.json
+++ b/examples/starlog/package.json
@@ -10,7 +10,7 @@
     "astro": "astro"
   },
   "dependencies": {
-    "astro": "^4.15.12",
+    "astro": "^4.16.0",
     "sass": "^1.79.4",
     "sharp": "^0.33.3"
   }
diff --git a/examples/toolbar-app/package.json b/examples/toolbar-app/package.json
index a635bf7b0..02cbdf8d5 100644
--- a/examples/toolbar-app/package.json
+++ b/examples/toolbar-app/package.json
@@ -15,6 +15,6 @@
     "./app": "./dist/app.js"
   },
   "devDependencies": {
-    "astro": "^4.15.12"
+    "astro": "^4.16.0"
   }
 }
diff --git a/examples/view-transitions/package.json b/examples/view-transitions/package.json
index a1cc6d596..79ad9421b 100644
--- a/examples/view-transitions/package.json
+++ b/examples/view-transitions/package.json
@@ -10,8 +10,8 @@
     "astro": "astro"
   },
   "devDependencies": {
-    "@astrojs/tailwind": "^5.1.1",
+    "@astrojs/tailwind": "^5.1.2",
     "@astrojs/node": "^8.3.4",
-    "astro": "^4.15.12"
+    "astro": "^4.16.0"
   }
 }
diff --git a/examples/with-markdoc/package.json b/examples/with-markdoc/package.json
index 4d883ab77..b42a76ef2 100644
--- a/examples/with-markdoc/package.json
+++ b/examples/with-markdoc/package.json
@@ -11,7 +11,7 @@
     "astro": "astro"
   },
   "dependencies": {
-    "@astrojs/markdoc": "^0.11.4",
-    "astro": "^4.15.12"
+    "@astrojs/markdoc": "^0.11.5",
+    "astro": "^4.16.0"
   }
 }
diff --git a/examples/with-markdown-plugins/package.json b/examples/with-markdown-plugins/package.json
index dfa6ba5ac..8870481b3 100644
--- a/examples/with-markdown-plugins/package.json
+++ b/examples/with-markdown-plugins/package.json
@@ -11,8 +11,8 @@
     "astro": "astro"
   },
   "dependencies": {
-    "@astrojs/markdown-remark": "^5.2.0",
-    "astro": "^4.15.12",
+    "@astrojs/markdown-remark": "^5.3.0",
+    "astro": "^4.16.0",
     "hast-util-select": "^6.0.2",
     "rehype-autolink-headings": "^7.1.0",
     "rehype-slug": "^6.0.0",
diff --git a/examples/with-markdown-shiki/package.json b/examples/with-markdown-shiki/package.json
index 774f622de..323a9ef22 100644
--- a/examples/with-markdown-shiki/package.json
+++ b/examples/with-markdown-shiki/package.json
@@ -11,6 +11,6 @@
     "astro": "astro"
   },
   "dependencies": {
-    "astro": "^4.15.12"
+    "astro": "^4.16.0"
   }
 }
diff --git a/examples/with-mdx/package.json b/examples/with-mdx/package.json
index 0a7fc9f2e..8bf1ba448 100644
--- a/examples/with-mdx/package.json
+++ b/examples/with-mdx/package.json
@@ -11,9 +11,9 @@
     "astro": "astro"
   },
   "dependencies": {
-    "@astrojs/mdx": "^3.1.7",
+    "@astrojs/mdx": "^3.1.8",
     "@astrojs/preact": "^3.5.3",
-    "astro": "^4.15.12",
+    "astro": "^4.16.0",
     "preact": "^10.24.2"
   }
 }
diff --git a/examples/with-nanostores/package.json b/examples/with-nanostores/package.json
index 1440ab4cb..118020bcb 100644
--- a/examples/with-nanostores/package.json
+++ b/examples/with-nanostores/package.json
@@ -13,7 +13,7 @@
   "dependencies": {
     "@astrojs/preact": "^3.5.3",
     "@nanostores/preact": "^0.5.2",
-    "astro": "^4.15.12",
+    "astro": "^4.16.0",
     "nanostores": "^0.11.3",
     "preact": "^10.24.2"
   }
diff --git a/examples/with-tailwindcss/package.json b/examples/with-tailwindcss/package.json
index 8973f5bc8..f37d3e399 100644
--- a/examples/with-tailwindcss/package.json
+++ b/examples/with-tailwindcss/package.json
@@ -11,10 +11,10 @@
     "astro": "astro"
   },
   "dependencies": {
-    "@astrojs/mdx": "^3.1.7",
-    "@astrojs/tailwind": "^5.1.1",
+    "@astrojs/mdx": "^3.1.8",
+    "@astrojs/tailwind": "^5.1.2",
     "@types/canvas-confetti": "^1.6.4",
-    "astro": "^4.15.12",
+    "astro": "^4.16.0",
     "autoprefixer": "^10.4.20",
     "canvas-confetti": "^1.9.3",
     "postcss": "^8.4.47",
diff --git a/examples/with-vitest/package.json b/examples/with-vitest/package.json
index 4b0efac40..73f66c67d 100644
--- a/examples/with-vitest/package.json
+++ b/examples/with-vitest/package.json
@@ -12,7 +12,7 @@
     "test": "vitest"
   },
   "dependencies": {
-    "astro": "^4.15.12",
+    "astro": "^4.16.0",
     "vitest": "^2.1.2"
   }
 }
diff --git a/packages/astro-rss/CHANGELOG.md b/packages/astro-rss/CHANGELOG.md
index 042a36c55..be7c24e33 100644
--- a/packages/astro-rss/CHANGELOG.md
+++ b/packages/astro-rss/CHANGELOG.md
@@ -1,5 +1,13 @@
 # @astrojs/rss
 
+## 4.0.8
+
+### Patch Changes
+
+- [#12137](https://github.com/withastro/astro/pull/12137) [`50dd88b`](https://github.com/withastro/astro/commit/50dd88bc6611243e3f1b2df643af6d0b551fe140) Thanks [@ArmandPhilippot](https://github.com/ArmandPhilippot)! - Fixes an error that occurred when the optional `pubDate` property was missing in an item.
+
+- [#12137](https://github.com/withastro/astro/pull/12137) [`50dd88b`](https://github.com/withastro/astro/commit/50dd88bc6611243e3f1b2df643af6d0b551fe140) Thanks [@ArmandPhilippot](https://github.com/ArmandPhilippot)! - Fixes an error where docs incorrectly stated the `title`, `link` and `pubDate` properties of RSS items was required.
+
 ## 4.0.7
 
 ### Patch Changes
diff --git a/packages/astro-rss/package.json b/packages/astro-rss/package.json
index d65b71c6d..509f31ee3 100644
--- a/packages/astro-rss/package.json
+++ b/packages/astro-rss/package.json
@@ -1,7 +1,7 @@
 {
   "name": "@astrojs/rss",
   "description": "Add RSS feeds to your Astro projects",
-  "version": "4.0.7",
+  "version": "4.0.8",
   "type": "module",
   "types": "./dist/index.d.ts",
   "author": "withastro",
diff --git a/packages/astro/CHANGELOG.md b/packages/astro/CHANGELOG.md
index 2222030ad..27aa54041 100644
--- a/packages/astro/CHANGELOG.md
+++ b/packages/astro/CHANGELOG.md
@@ -1,5 +1,78 @@
 # astro
 
+## 4.16.0
+
+### Minor Changes
+
+- [#12039](https://github.com/withastro/astro/pull/12039) [`710a1a1`](https://github.com/withastro/astro/commit/710a1a11f488ff6ed3da6d3e0723b2322ccfe27b) Thanks [@ematipico](https://github.com/ematipico)! - Adds a `markdown.shikiConfig.langAlias` option that allows [aliasing a non-supported code language to a known language](https://shiki.style/guide/load-lang#custom-language-aliases). This is useful when the language of your code samples is not [a built-in Shiki language](https://shiki.style/languages), but you want your Markdown source to contain an accurate language while also displaying syntax highlighting.
+
+  The following example configures Shiki to highlight `cjs` code blocks using the `javascript` syntax highlighter:
+
+  ```js
+  import { defineConfig } from 'astro/config';
+
+  export default defineConfig({
+    markdown: {
+      shikiConfig: {
+        langAlias: {
+          cjs: 'javascript',
+        },
+      },
+    },
+  });
+  ```
+
+  Then in your Markdown, you can use the alias as the language for a code block for syntax highlighting:
+
+  ````md
+  ```cjs
+  'use strict';
+
+  function commonJs() {
+    return 'I am a commonjs file';
+  }
+  ```
+  ````
+
+- [#11984](https://github.com/withastro/astro/pull/11984) [`3ac2263`](https://github.com/withastro/astro/commit/3ac2263ff6070136bec9cffb863c38bcc31ccdfe) Thanks [@chaegumi](https://github.com/chaegumi)! - Adds a new `build.concurreny` configuration option to specify the number of pages to build in parallel
+
+  **In most cases, you should not change the default value of `1`.**
+
+  Use this option only when other attempts to reduce the overall rendering time (e.g. batch or cache long running tasks like fetch calls or data access) are not possible or are insufficient.
+
+  Use this option only if the refactors are not possible. If the number is set too high, the page rendering may slow down due to insufficient memory resources and because JS is single-threaded.
+
+  > [!WARNING]
+  > This feature is stable and is not considered experimental. However, this feature is only intended to address difficult performance issues, and breaking changes may occur in a [minor release](https://docs.astro.build/en/upgrade-astro/#semantic-versioning) to keep this option as performant as possible.
+
+  ```js
+  // astro.config.mjs
+  import { defineConfig } from 'astro';
+
+  export default defineConfig({
+    build: {
+      concurrency: 2,
+    },
+  });
+  ```
+
+### Patch Changes
+
+- [#12160](https://github.com/withastro/astro/pull/12160) [`c6fd1df`](https://github.com/withastro/astro/commit/c6fd1df695d0f2a24bb49e6954064f92664ccf67) Thanks [@louisescher](https://github.com/louisescher)! - Fixes a bug where `astro.config.mts` and `astro.config.cts` weren't reloading the dev server upon modifications.
+
+- [#12130](https://github.com/withastro/astro/pull/12130) [`e96bcae`](https://github.com/withastro/astro/commit/e96bcae535ef2f0661f539c1d49690c531df2d4e) Thanks [@thehansys](https://github.com/thehansys)! - Fixes a bug in the parsing of `x-forwarded-\*` `Request` headers, where multiple values assigned to those headers were not correctly parsed.
+
+  Now, headers like `x-forwarded-proto: https,http` are correctly parsed.
+
+- [#12147](https://github.com/withastro/astro/pull/12147) [`9db755a`](https://github.com/withastro/astro/commit/9db755ab7cfe658ec426387e297bdcd32c4bc8de) Thanks [@ascorbic](https://github.com/ascorbic)! - Skips setting statusMessage header for HTTP/2 response
+
+  HTTP/2 doesn't support status message, so setting this was logging a warning.
+
+- [#12151](https://github.com/withastro/astro/pull/12151) [`bb6d37f`](https://github.com/withastro/astro/commit/bb6d37f94a283433994f9243189cb4386df0e11a) Thanks [@ematipico](https://github.com/ematipico)! - Fixes an issue where `Astro.currentLocale` wasn't incorrectly computed when the `defaultLocale` belonged to a custom locale path.
+
+- Updated dependencies [[`710a1a1`](https://github.com/withastro/astro/commit/710a1a11f488ff6ed3da6d3e0723b2322ccfe27b)]:
+  - @astrojs/markdown-remark@5.3.0
+
 ## 4.15.12
 
 ### Patch Changes
diff --git a/packages/astro/package.json b/packages/astro/package.json
index 0c9271506..2a8f592cc 100644
--- a/packages/astro/package.json
+++ b/packages/astro/package.json
@@ -1,6 +1,6 @@
 {
   "name": "astro",
-  "version": "4.15.12",
+  "version": "4.16.0",
   "description": "Astro is a modern site builder with web best practices, performance, and DX front-of-mind.",
   "type": "module",
   "author": "withastro",
diff --git a/packages/create-astro/CHANGELOG.md b/packages/create-astro/CHANGELOG.md
index 59f6ab93f..2238bc056 100644
--- a/packages/create-astro/CHANGELOG.md
+++ b/packages/create-astro/CHANGELOG.md
@@ -1,5 +1,11 @@
 # create-astro
 
+## 4.9.2
+
+### Patch Changes
+
+- [#12143](https://github.com/withastro/astro/pull/12143) [`2385d58`](https://github.com/withastro/astro/commit/2385d58389ee975a53f4089f2a7220d97cf3cdff) Thanks [@bluwy](https://github.com/bluwy)! - Uses `@bluwy/giget-core` instead of `giget` for smaller installation size when downloading the CLI
+
 ## 4.9.1
 
 ### Patch Changes
diff --git a/packages/create-astro/package.json b/packages/create-astro/package.json
index c5833a3c6..f7aaa96a1 100644
--- a/packages/create-astro/package.json
+++ b/packages/create-astro/package.json
@@ -1,6 +1,6 @@
 {
   "name": "create-astro",
-  "version": "4.9.1",
+  "version": "4.9.2",
   "type": "module",
   "author": "withastro",
   "license": "MIT",
diff --git a/packages/integrations/markdoc/CHANGELOG.md b/packages/integrations/markdoc/CHANGELOG.md
index 9ad007655..0929ce6e0 100644
--- a/packages/integrations/markdoc/CHANGELOG.md
+++ b/packages/integrations/markdoc/CHANGELOG.md
@@ -1,5 +1,12 @@
 # @astrojs/markdoc
 
+## 0.11.5
+
+### Patch Changes
+
+- Updated dependencies [[`710a1a1`](https://github.com/withastro/astro/commit/710a1a11f488ff6ed3da6d3e0723b2322ccfe27b)]:
+  - @astrojs/markdown-remark@5.3.0
+
 ## 0.11.4
 
 ### Patch Changes
diff --git a/packages/integrations/markdoc/package.json b/packages/integrations/markdoc/package.json
index 9cb18f37c..d6164a5a1 100644
--- a/packages/integrations/markdoc/package.json
+++ b/packages/integrations/markdoc/package.json
@@ -1,7 +1,7 @@
 {
   "name": "@astrojs/markdoc",
   "description": "Add support for Markdoc in your Astro site",
-  "version": "0.11.4",
+  "version": "0.11.5",
   "type": "module",
   "types": "./dist/index.d.ts",
   "author": "withastro",
diff --git a/packages/integrations/mdx/CHANGELOG.md b/packages/integrations/mdx/CHANGELOG.md
index 0d4f55c42..5867b3eeb 100644
--- a/packages/integrations/mdx/CHANGELOG.md
+++ b/packages/integrations/mdx/CHANGELOG.md
@@ -1,5 +1,12 @@
 # @astrojs/mdx
 
+## 3.1.8
+
+### Patch Changes
+
+- Updated dependencies [[`710a1a1`](https://github.com/withastro/astro/commit/710a1a11f488ff6ed3da6d3e0723b2322ccfe27b)]:
+  - @astrojs/markdown-remark@5.3.0
+
 ## 3.1.7
 
 ### Patch Changes
diff --git a/packages/integrations/mdx/package.json b/packages/integrations/mdx/package.json
index bdfd92093..61a16232a 100644
--- a/packages/integrations/mdx/package.json
+++ b/packages/integrations/mdx/package.json
@@ -1,7 +1,7 @@
 {
   "name": "@astrojs/mdx",
   "description": "Add support for MDX pages in your Astro site",
-  "version": "3.1.7",
+  "version": "3.1.8",
   "type": "module",
   "types": "./dist/index.d.ts",
   "author": "withastro",
diff --git a/packages/integrations/tailwind/CHANGELOG.md b/packages/integrations/tailwind/CHANGELOG.md
index e03f094b2..4179807df 100644
--- a/packages/integrations/tailwind/CHANGELOG.md
+++ b/packages/integrations/tailwind/CHANGELOG.md
@@ -1,5 +1,11 @@
 # @astrojs/tailwind
 
+## 5.1.2
+
+### Patch Changes
+
+- [#12161](https://github.com/withastro/astro/pull/12161) [`8e500f2`](https://github.com/withastro/astro/commit/8e500f2f9656a98e4a14ef567f9bf072459f62c4) Thanks [@delucis](https://github.com/delucis)! - Adds keywords to `package.json` to improve categorization in the Astro integrations catalog
+
 ## 5.1.1
 
 ### Patch Changes
diff --git a/packages/integrations/tailwind/package.json b/packages/integrations/tailwind/package.json
index 5500c9438..b70014db1 100644
--- a/packages/integrations/tailwind/package.json
+++ b/packages/integrations/tailwind/package.json
@@ -1,7 +1,7 @@
 {
   "name": "@astrojs/tailwind",
   "description": "Use Tailwind CSS to style your Astro site",
-  "version": "5.1.1",
+  "version": "5.1.2",
   "type": "module",
   "types": "./dist/index.d.ts",
   "author": "withastro",
diff --git a/packages/markdown/remark/CHANGELOG.md b/packages/markdown/remark/CHANGELOG.md
index 73bab0b25..1563450b4 100644
--- a/packages/markdown/remark/CHANGELOG.md
+++ b/packages/markdown/remark/CHANGELOG.md
@@ -1,5 +1,39 @@
 # @astrojs/markdown-remark
 
+## 5.3.0
+
+### Minor Changes
+
+- [#12039](https://github.com/withastro/astro/pull/12039) [`710a1a1`](https://github.com/withastro/astro/commit/710a1a11f488ff6ed3da6d3e0723b2322ccfe27b) Thanks [@ematipico](https://github.com/ematipico)! - Adds a `markdown.shikiConfig.langAlias` option that allows [aliasing a non-supported code language to a known language](https://shiki.style/guide/load-lang#custom-language-aliases). This is useful when the language of your code samples is not [a built-in Shiki language](https://shiki.style/languages), but you want your Markdown source to contain an accurate language while also displaying syntax highlighting.
+
+  The following example configures Shiki to highlight `cjs` code blocks using the `javascript` syntax highlighter:
+
+  ```js
+  import { defineConfig } from 'astro/config';
+
+  export default defineConfig({
+    markdown: {
+      shikiConfig: {
+        langAlias: {
+          cjs: 'javascript',
+        },
+      },
+    },
+  });
+  ```
+
+  Then in your Markdown, you can use the alias as the language for a code block for syntax highlighting:
+
+  ````md
+  ```cjs
+  'use strict';
+
+  function commonJs() {
+    return 'I am a commonjs file';
+  }
+  ```
+  ````
+
 ## 5.2.0
 
 ### Minor Changes
diff --git a/packages/markdown/remark/package.json b/packages/markdown/remark/package.json
index cf3482b96..ed41000ce 100644
--- a/packages/markdown/remark/package.json
+++ b/packages/markdown/remark/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@astrojs/markdown-remark",
-  "version": "5.2.0",
+  "version": "5.3.0",
   "type": "module",
   "author": "withastro",
   "license": "MIT",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 94dc5e61a..5cb1df3b9 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -113,28 +113,28 @@ importers:
   examples/basics:
     dependencies:
       astro:
-        specifier: ^4.15.12
+        specifier: ^4.16.0
         version: link:../../packages/astro
 
   examples/blog:
     dependencies:
       '@astrojs/mdx':
-        specifier: ^3.1.7
+        specifier: ^3.1.8
         version: link:../../packages/integrations/mdx
       '@astrojs/rss':
-        specifier: ^4.0.7
+        specifier: ^4.0.8
         version: link:../../packages/astro-rss
       '@astrojs/sitemap':
         specifier: ^3.2.0
         version: link:../../packages/integrations/sitemap
       astro:
-        specifier: ^4.15.12
+        specifier: ^4.16.0
         version: link:../../packages/astro
 
   examples/component:
     devDependencies:
       astro:
-        specifier: ^4.15.12
+        specifier: ^4.16.0
         version: link:../../packages/astro
 
   examples/container-with-vitest:
@@ -143,7 +143,7 @@ importers:
         specifier: ^3.6.2
         version: link:../../packages/integrations/react
       astro:
-        specifier: ^4.15.12
+        specifier: ^4.16.0
         version: link:../../packages/astro
       react:
         specifier: ^18.3.1
@@ -174,7 +174,7 @@ importers:
         specifier: ^3.14.1
         version: 3.14.1
       astro:
-        specifier: ^4.15.12
+        specifier: ^4.16.0
         version: link:../../packages/astro
 
   examples/framework-lit:
@@ -186,7 +186,7 @@ importers:
         specifier: ^0.2.1
         version: 0.2.1
       astro:
-        specifier: ^4.15.12
+        specifier: ^4.16.0
         version: link:../../packages/astro
       lit:
         specifier: ^3.2.0
@@ -216,7 +216,7 @@ importers:
         specifier: ^18.3.0
         version: 18.3.0
       astro:
-        specifier: ^4.15.12
+        specifier: ^4.16.0
         version: link:../../packages/astro
       preact:
         specifier: ^10.24.2
@@ -246,7 +246,7 @@ importers:
         specifier: ^1.3.0
         version: 1.3.0(preact@10.24.2)
       astro:
-        specifier: ^4.15.12
+        specifier: ^4.16.0
         version: link:../../packages/astro
       preact:
         specifier: ^10.24.2
@@ -264,7 +264,7 @@ importers:
         specifier: ^18.3.0
         version: 18.3.0
       astro:
-        specifier: ^4.15.12
+        specifier: ^4.16.0
         version: link:../../packages/astro
       react:
         specifier: ^18.3.1
@@ -279,7 +279,7 @@ importers:
         specifier: ^4.4.2
         version: link:../../packages/integrations/solid
       astro:
-        specifier: ^4.15.12
+        specifier: ^4.16.0
         version: link:../../packages/astro
       solid-js:
         specifier: ^1.9.1
@@ -291,7 +291,7 @@ importers:
         specifier: ^5.7.2
         version: link:../../packages/integrations/svelte
       astro:
-        specifier: ^4.15.12
+        specifier: ^4.16.0
         version: link:../../packages/astro
       svelte:
         specifier: ^4.2.19
@@ -303,7 +303,7 @@ importers:
         specifier: ^4.5.2
         version: link:../../packages/integrations/vue
       astro:
-        specifier: ^4.15.12
+        specifier: ^4.16.0
         version: link:../../packages/astro
       vue:
         specifier: ^3.5.11
@@ -315,13 +315,13 @@ importers:
         specifier: ^8.3.4
         version: 8.3.4(astro@packages+astro)
       astro:
-        specifier: ^4.15.12
+        specifier: ^4.16.0
         version: link:../../packages/astro
 
   examples/integration:
     devDependencies:
       astro:
-        specifier: ^4.15.12
+        specifier: ^4.16.0
         version: link:../../packages/astro
 
   examples/middleware:
@@ -330,7 +330,7 @@ importers:
         specifier: ^8.3.4
         version: 8.3.4(astro@packages+astro)
       astro:
-        specifier: ^4.15.12
+        specifier: ^4.16.0
         version: link:../../packages/astro
       html-minifier:
         specifier: ^4.0.0
@@ -343,19 +343,19 @@ importers:
   examples/minimal:
     dependencies:
       astro:
-        specifier: ^4.15.12
+        specifier: ^4.16.0
         version: link:../../packages/astro
 
   examples/non-html-pages:
     dependencies:
       astro:
-        specifier: ^4.15.12
+        specifier: ^4.16.0
         version: link:../../packages/astro
 
   examples/portfolio:
     dependencies:
       astro:
-        specifier: ^4.15.12
+        specifier: ^4.16.0
         version: link:../../packages/astro
 
   examples/server-islands:
@@ -367,7 +367,7 @@ importers:
         specifier: ^3.6.2
         version: link:../../packages/integrations/react
       '@astrojs/tailwind':
-        specifier: ^5.1.1
+        specifier: ^5.1.2
         version: link:../../packages/integrations/tailwind
       '@fortawesome/fontawesome-free':
         specifier: ^6.6.0
@@ -382,7 +382,7 @@ importers:
         specifier: ^18.3.0
         version: 18.3.0
       astro:
-        specifier: ^4.15.12
+        specifier: ^4.16.0
         version: link:../../packages/astro
       postcss:
         specifier: ^8.4.47
@@ -406,7 +406,7 @@ importers:
         specifier: ^5.7.2
         version: link:../../packages/integrations/svelte
       astro:
-        specifier: ^4.15.12
+        specifier: ^4.16.0
         version: link:../../packages/astro
       svelte:
         specifier: ^4.2.19
@@ -415,7 +415,7 @@ importers:
   examples/starlog:
     dependencies:
       astro:
-        specifier: ^4.15.12
+        specifier: ^4.16.0
         version: link:../../packages/astro
       sass:
         specifier: ^1.79.4
@@ -427,7 +427,7 @@ importers:
   examples/toolbar-app:
     devDependencies:
       astro:
-        specifier: ^4.15.12
+        specifier: ^4.16.0
         version: link:../../packages/astro
 
   examples/view-transitions:
@@ -436,28 +436,28 @@ importers:
         specifier: ^8.3.4
         version: 8.3.4(astro@packages+astro)
       '@astrojs/tailwind':
-        specifier: ^5.1.1
+        specifier: ^5.1.2
         version: link:../../packages/integrations/tailwind
       astro:
-        specifier: ^4.15.12
+        specifier: ^4.16.0
         version: link:../../packages/astro
 
   examples/with-markdoc:
     dependencies:
       '@astrojs/markdoc':
-        specifier: ^0.11.4
+        specifier: ^0.11.5
         version: link:../../packages/integrations/markdoc
       astro:
-        specifier: ^4.15.12
+        specifier: ^4.16.0
         version: link:../../packages/astro
 
   examples/with-markdown-plugins:
     dependencies:
       '@astrojs/markdown-remark':
-        specifier: ^5.2.0
+        specifier: ^5.3.0
         version: link:../../packages/markdown/remark
       astro:
-        specifier: ^4.15.12
+        specifier: ^4.16.0
         version: link:../../packages/astro
       hast-util-select:
         specifier: ^6.0.2
@@ -478,19 +478,19 @@ importers:
   examples/with-markdown-shiki:
     dependencies:
       astro:
-        specifier: ^4.15.12
+        specifier: ^4.16.0
         version: link:../../packages/astro
 
   examples/with-mdx:
     dependencies:
       '@astrojs/mdx':
-        specifier: ^3.1.7
+        specifier: ^3.1.8
         version: link:../../packages/integrations/mdx
       '@astrojs/preact':
         specifier: ^3.5.3
         version: link:../../packages/integrations/preact
       astro:
-        specifier: ^4.15.12
+        specifier: ^4.16.0
         version: link:../../packages/astro
       preact:
         specifier: ^10.24.2
@@ -505,7 +505,7 @@ importers:
         specifier: ^0.5.2
         version: 0.5.2(nanostores@0.11.3)(preact@10.24.2)
       astro:
-        specifier: ^4.15.12
+        specifier: ^4.16.0
         version: link:../../packages/astro
       nanostores:
         specifier: ^0.11.3
@@ -517,16 +517,16 @@ importers:
   examples/with-tailwindcss:
     dependencies:
       '@astrojs/mdx':
-        specifier: ^3.1.7
+        specifier: ^3.1.8
         version: link:../../packages/integrations/mdx
       '@astrojs/tailwind':
-        specifier: ^5.1.1
+        specifier: ^5.1.2
         version: link:../../packages/integrations/tailwind
       '@types/canvas-confetti':
         specifier: ^1.6.4
         version: 1.6.4
       astro:
-        specifier: ^4.15.12
+        specifier: ^4.16.0
         version: link:../../packages/astro
       autoprefixer:
         specifier: ^10.4.20
@@ -544,7 +544,7 @@ importers:
   examples/with-vitest:
     dependencies:
       astro:
-        specifier: ^4.15.12
+        specifier: ^4.16.0
         version: link:../../packages/astro
       vitest:
         specifier: ^2.1.2