Update with 2024a changes and release.

- KZ: Asia/Almaty, Asia/Qostanay
    Kazakhstan unifies on UTC+5 beginning 2024-03-01.
- PS: Asia/Gaza, Asia/Hebron
    Palestine springs forward a week later than previously predicted in 2024
    and 2025, on 2024-04-20 and 2025-04-12.

_data/scope.yml

@@ -1,3 +1,3 @@
 coverage:
   start: 2016
-  end: 2023
+  end: 2024

_data/tz_releases.yml

@@ -226,3 +226,6 @@
 2023d:
   tagged:    "2023-12-22T04:02:24Z"
   announced: "2023-12-22T18:47:16Z"
+2024a:
+  tagged:    "2024-02-01T17:28:56Z"
+  announced: "2024-02-01T18:53:31Z"

_data/years/2024.yml

@@ -0,0 +1,29 @@
+year: '2024'
+changes:
+  - country: PS
+    zones:
+      - Asia/Gaza
+      - Asia/Hebron
+    description: "Palestine springs forward a week later than previously predicted in 2024 and 2025, on 2024-04-20 and 2025-04-12."
+    effective: '2024-04-13T00:00:00Z'
+    notice:
+      url: 'https://mm.icann.org/pipermail/tz/2024-January/033612.html'
+      time: '2024-01-25T11:32:38Z'
+    commits:
+      - sha1: 23e7cfa05f27a911e77f9b6bd092610750d1ec0d
+        time: '2024-01-25T20:28:16Z'
+    release: 2024a
+
+  - country: KZ
+    zones:
+      - Asia/Almaty
+      - Asia/Qostanay
+    description: "Kazakhstan unifies on UTC+5 beginning 2024-03-01."
+    effective: '2024-02-29T18:00:00Z'
+    notice:
+      url: 'https://mm.icann.org/pipermail/tz/2024-January/033566.html'
+      time: '2024-01-19T07:26:52Z'
+    commits:
+      - sha1: 95a16c87f21c4643055482429dad921357a630c9
+        time: '2024-01-19T19:13:23Z'
+    release: 2024a

_posts/2024-01-01-metadata.html

@@ -0,0 +1,5 @@
+---
+layout: metadata
+category: metadata
+title: 2024
+---