[Website] Add release note for 19.0.0 (#574)

_data/versions.yml

@@ -16,17 +16,16 @@
 # Database of the current version
 #
 current:
-  number: '18.1.0'
-  pinned_number: '18.1.*'
-  major_number: '18'
-  date: 2024-11-24
-  git-tag: '6a0414bd9a91e890ec6a45369bf61f405180628c'
-  github-tag-link: 'https://github.com/apache/arrow/releases/tag/apache-arrow-18.1.0'
-  release-notes: 'https://arrow.apache.org/release/18.1.0.html'
-  mirrors: 'https://www.apache.org/dyn/closer.lua/arrow/arrow-18.1.0/'
-  tarball-name: 'apache-arrow-18.1.0.tar.gz'
-  tarball-url: 'https://www.apache.org/dyn/closer.lua?action=download&filename=arrow/arrow-18.1.0/apache-arrow-18.1.0.tar.gz'
-  java-artifacts: 'https://search.maven.org/#search%7Cga%7C1%7Cg%3A%22org.apache.arrow%22%20AND%20v%3A%2218.1.0%22'
-  asc: 'https://downloads.apache.org/arrow/arrow-18.1.0/apache-arrow-18.1.0.tar.gz.asc'
-  sha256: 'https://downloads.apache.org/arrow/arrow-18.1.0/apache-arrow-18.1.0.tar.gz.sha256'
-  sha512: 'https://downloads.apache.org/arrow/arrow-18.1.0/apache-arrow-18.1.0.tar.gz.sha512'
+  number: '19.0.0'
+  pinned_number: '19.0.*'
+  major_number: '19'
+  date: 2025-01-16
+  git-tag: 'a999eaccb12378f9e4e9ab758f18edc25b0991e5'
+  github-tag-link: 'https://github.com/apache/arrow/releases/tag/apache-arrow-19.0.0'
+  release-notes: 'https://arrow.apache.org/release/19.0.0.html'
+  mirrors: 'https://www.apache.org/dyn/closer.lua/arrow/arrow-19.0.0/'
+  tarball-name: 'apache-arrow-19.0.0.tar.gz'
+  tarball-url: 'https://www.apache.org/dyn/closer.lua?action=download&filename=arrow/arrow-19.0.0/apache-arrow-19.0.0.tar.gz'
+  asc: 'https://downloads.apache.org/arrow/arrow-19.0.0/apache-arrow-19.0.0.tar.gz.asc'
+  sha256: 'https://downloads.apache.org/arrow/arrow-19.0.0/apache-arrow-19.0.0.tar.gz.sha256'
+  sha512: 'https://downloads.apache.org/arrow/arrow-19.0.0/apache-arrow-19.0.0.tar.gz.sha512'