diff --git a/debian.changelog b/debian.changelog
index f2934c3..768a012 100644
--- a/debian.changelog
+++ b/debian.changelog
@@ -1,5 +1,5 @@
-gromox (2.24) unstable; urgency=low
+gromox (2.26-0) unstable; urgency=low
 
   * Update.
 
- -- Gromox <null@gromox.com>  Sat, 10 Feb 2024 21:29:00 +0100
+ -- Gromox <null@gromox.com>  Mon, 11 Mar 2024 00:00:00 +0000
diff --git a/debian.control b/debian.control
index 9cd8b4e..20ab1e2 100644
--- a/debian.control
+++ b/debian.control
@@ -10,7 +10,7 @@ Architecture: any
 Pre-Depends: ${misc:Pre-Depends}
 Depends: ${misc:Depends}, ${shlibs:Depends},
  php-cli, php-fpm, php-mysql, php-simplexml, php-soap,
- system-user-grommunio, system-user-gromox (>= 3), w3m,
+ system-user-grommunio, system-user-gromox (>= 4), w3m,
  libhx32 (>= 4.12)
 Provides: php-mapi-gromox
 Description: Groupware server (backend) with RPCH, IMAP and Z-MAPI support
diff --git a/gromox-2.25.tar.asc b/gromox-2.25.tar.asc
deleted file mode 100644
index 32f44ec..0000000
--- a/gromox-2.25.tar.asc
+++ /dev/null
@@ -1,7 +0,0 @@
------BEGIN PGP SIGNATURE-----
-
-iHUEABYKAB0WIQS8oMXDCcrFaedKkhz3bv5dDCI6jwUCZeCOQgAKCRD3bv5dDCI6
-jxVzAP0aJlyVr0Uz4aICdTJSJ780PRTcWMTSl2KddZ/uUe1PYAEAsEHC0c/bbBG5
-fa8i3MzdWMdOGOxgz8LNWK/8yx4bOwQ=
-=jVuW
------END PGP SIGNATURE-----
diff --git a/gromox-2.25.tar.zst b/gromox-2.25.tar.zst
deleted file mode 100644
index dc65407..0000000
--- a/gromox-2.25.tar.zst
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:608ab8f41b207d8de4035115a006c8a847e48875f885a8fd5e8cf0099cc19d0a
-size 2083436
diff --git a/gromox-2.26.tar.asc b/gromox-2.26.tar.asc
new file mode 100644
index 0000000..1aad9c5
--- /dev/null
+++ b/gromox-2.26.tar.asc
@@ -0,0 +1,7 @@
+-----BEGIN PGP SIGNATURE-----
+
+iHUEABYKAB0WIQS8oMXDCcrFaedKkhz3bv5dDCI6jwUCZe8qwgAKCRD3bv5dDCI6
+j483APwNnHtwNCYBqhyj5z2yXQxAzlgPRVCHEgj8aq9Xp6HKQwD+PqfgXFgR1R+l
+AlxvEVujVoiXhecTwZGztqrBmG+fmgI=
+=YtQg
+-----END PGP SIGNATURE-----
diff --git a/gromox-2.26.tar.zst b/gromox-2.26.tar.zst
new file mode 100644
index 0000000..9f3ef5c
--- /dev/null
+++ b/gromox-2.26.tar.zst
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8893f406a4b83ef1dd71971f5fddf4c4e8d582db24e99b907740cab33580c18b
+size 2089173
diff --git a/gromox.changes b/gromox.changes
index 3b71e09..563a6aa 100644
--- a/gromox.changes
+++ b/gromox.changes
@@ -1,3 +1,22 @@
+-------------------------------------------------------------------
+Mon Mar 11 16:03:28 UTC 2024 - Jan Engelhardt <jengelh@inai.de>
+
+- Update to release 2.26
+  * exmdb: Fix restriction mismatching on ``PR_PARENT_SVREID`` &
+    ``PR_PARENT_ENTRYID``, which had caused reminders to go off
+    even after appointments were moved to the wastebasket.
+  * exmdb_local: rectify wrong/empty ``From:`` lines in bounce
+    messages
+  * ews: fix segfault when loading public folder item
+  * zcore: repaired thumbnail retrieval, which used the wrong
+    directory
+  * mbop: add subcommands for manipulating websettings_persistent
+  * zcore: store websettings_persistent directly in the store
+    rather than the zcore shadow store object (automatic
+    migration is in place)
+  * kdb2mt: avoid importing ``PR_EC_WEBAPP_PERSISTENT_SETTINGS_JSON``
+    property
+
 -------------------------------------------------------------------
 Thu Feb 29 14:04:15 UTC 2024 - Jan Engelhardt <jengelh@inai.de>
 
diff --git a/gromox.dsc b/gromox.dsc
index 3cc4c98..6f6efd9 100644
--- a/gromox.dsc
+++ b/gromox.dsc
@@ -1,7 +1,7 @@
 Format: 1.0
 Source: gromox
 Architecture: any
-Version: 2.25
+Version: 2.26
 DEBTRANSFORM-RELEASE: 1
 Maintainer: Gromox <null@gromox.com>
 Homepage: https://gromox.com
diff --git a/gromox.spec b/gromox.spec
index 23ac68c..33dc0d7 100644
--- a/gromox.spec
+++ b/gromox.spec
@@ -19,7 +19,7 @@
 %define _libexecdir %_prefix/libexec
 
 Name:           gromox
-Version:        2.25
+Version:        2.26
 Release:        0
 Summary:        Groupware server backend with RPC, IMAP,POP3, PHP-MAPI support
 License:        AGPL-3.0-or-later AND GPL-2.0-only AND GPL-3.0-or-later
@@ -78,13 +78,6 @@ Requires:       php8-mysql
 Requires:       php8-posix
 Requires:       php8-soap
 %endif
-%if 0%{?sle_version} && 0%{?sle_version} < 150400
-Requires:       php-cli
-Requires:       php7-fpm
-Requires:       php7-mysql
-Requires:       php7-posix
-Requires:       php7-soap
-%endif
 %if 0%{?rhel} || 0%{?fedora_version}
 Requires:       php-cli
 Requires:       php-fpm