Merge #970: Bitcoin Core 25.0

2108220 maintenance: update table for v25.0 (fanquake)
7b5080d Bitcoin Core 25.0 (fanquake)

Pull request description:

  Add release pages for Bitcoin Core v25.0.

ACKs for top commit:
  stickies-v:
    re-ACK [2108220](2108220) - only the date changed.

Tree-SHA512: 6ce2f9c042d99f530550978d62a9dd01b6022e5a9a28bb7424fd4f35d7266f7a5f85bb0de50195aabf375a3dd988e4a3f603030503419322b096f14e3c3db7ea

Author: fanquake

_includes/posts/maintenance-table.md

@@ -1,4 +1,5 @@
 | 22.0 | 2021-09-13 | 2022-11-24  | 2023-04-01 |
-| 23.0 | 2022-04-25 | after v25.0 | TBA        |
+| 23.0 | 2022-04-25 | 2023-05-18  | 2023-12-01 |
 | 24.0 | 2022-11-24 | after v26.0 | TBA        |
-| 25.0 | TBA*       | TBA         | TBA        |
+| 25.0 | 2023-05-18 | after v27.0 | TBA        |
+| 26.0 | TBA*       | TBA         | TBA        |

_posts/en/posts/2023-05-26-release-25.0.md

@@ -0,0 +1,30 @@
+---
+title: Bitcoin Core 25.0 released
+name: blog-release-25.0
+id: en-blog-release-25.0
+lang: en
+type: posts
+layout: post
+
+## If this is a new post, reset this counter to 1.
+version: 1
+
+## Only true if release announcement or security annoucement. English posts only
+announcement: 1
+
+excerpt: >
+  Bitcoin Core 25.0 is now available.
+---
+Bitcoin Core version 25.0 is now available for [download][download
+page].  See the [release notes][] for more information about the many
+new features and bug fixes in this release.
+
+If you have any questions, please stop by the #bitcoin IRC chatroom
+([IRC][irc], [web][web irc]) and we’ll do our best to help you.
+
+[release notes]: /en/releases/25.0/
+[IRC]: irc://irc.libera.chat/bitcoin
+[web irc]: https://web.libera.chat/#bitcoin
+[download page]: /en/download
+
+{% include references.md %}