diff -Nru distro-info-data-0.57/debian/changelog distro-info-data-0.57ubuntu0.1/debian/changelog
--- distro-info-data-0.57/debian/changelog	2023-02-22 15:45:05.000000000 +0100
+++ distro-info-data-0.57ubuntu0.1/debian/changelog	2023-05-01 14:14:27.000000000 +0200
@@ -1,3 +1,11 @@
+distro-info-data (0.57ubuntu0.1) lunar; urgency=medium
+
+  * Add Ubuntu 23.10 Mantic Minotaur (LP: #2018028)
+  * Set the planned release date for Debian bookworm (and an EoL based on it).
+  * Adjust trixie's creation date to match bookworm's release.
+
+ -- Benjamin Drung <bdrung@ubuntu.com>  Mon, 01 May 2023 14:14:27 +0200
+
 distro-info-data (0.57) unstable; urgency=medium
 
   [ Dimitri John Ledkov ]
diff -Nru distro-info-data-0.57/debian/control distro-info-data-0.57ubuntu0.1/debian/control
--- distro-info-data-0.57/debian/control	2023-02-22 15:44:42.000000000 +0100
+++ distro-info-data-0.57ubuntu0.1/debian/control	2023-05-01 14:14:27.000000000 +0200
@@ -1,7 +1,8 @@
 Source: distro-info-data
 Section: devel
 Priority: optional
-Maintainer: Benjamin Drung <bdrung@debian.org>
+Maintainer: Ubuntu Developers <ubuntu-devel-discuss@lists.ubuntu.com>
+XSBC-Original-Maintainer: Benjamin Drung <bdrung@debian.org>
 Uploaders: Stefano Rivera <stefanor@debian.org>
 Build-Depends: debhelper-compat (= 13), python3 <!nocheck>
 Standards-Version: 4.6.2
diff -Nru distro-info-data-0.57/debian.csv distro-info-data-0.57ubuntu0.1/debian.csv
--- distro-info-data-0.57/debian.csv	2023-02-21 15:09:01.000000000 +0100
+++ distro-info-data-0.57ubuntu0.1/debian.csv	2023-05-01 14:14:00.000000000 +0200
@@ -15,8 +15,8 @@
 9,Stretch,stretch,2015-04-26,2017-06-17,2020-07-06,2022-06-30,2027-06-30
 10,Buster,buster,2017-06-17,2019-07-06,2022-08-14,2024-06-30,2029-06-30
 11,Bullseye,bullseye,2019-07-06,2021-08-14,2024-08-14
-12,Bookworm,bookworm,2021-08-14
-13,Trixie,trixie,2023-08-01
+12,Bookworm,bookworm,2021-08-14,2023-06-10,2026-06-10
+13,Trixie,trixie,2023-06-10
 14,Forky,forky,2025-08-01
 ,Sid,sid,1993-08-16
 ,Experimental,experimental,1993-08-16
Binärdateien /tmp/ex8QBa7lLw/distro-info-data-0.57/lib/__pycache__/__init__.cpython-310.pyc und /tmp/SrahTOs68w/distro-info-data-0.57ubuntu0.1/lib/__pycache__/__init__.cpython-310.pyc sind verschieden.
Binärdateien /tmp/ex8QBa7lLw/distro-info-data-0.57/lib/__pycache__/tools.cpython-310.pyc und /tmp/SrahTOs68w/distro-info-data-0.57ubuntu0.1/lib/__pycache__/tools.cpython-310.pyc sind verschieden.
diff -Nru distro-info-data-0.57/ubuntu.csv distro-info-data-0.57ubuntu0.1/ubuntu.csv
--- distro-info-data-0.57/ubuntu.csv	2023-02-22 15:00:36.000000000 +0100
+++ distro-info-data-0.57ubuntu0.1/ubuntu.csv	2023-05-01 14:07:36.000000000 +0200
@@ -37,3 +37,4 @@
 22.04 LTS,Jammy Jellyfish,jammy,2021-10-14,2022-04-21,2027-06-01,2027-06-01,2032-04-21
 22.10,Kinetic Kudu,kinetic,2022-04-21,2022-10-20,2023-07-20
 23.04,Lunar Lobster,lunar,2022-10-20,2023-04-20,2024-01-25
+23.10,Mantic Minotaur,mantic,2023-04-20,2023-10-12,2024-07-11