diff --git a/copyparty/__main__.py b/copyparty/__main__.py
index cb367988a..1d7433382 100644
--- a/copyparty/__main__.py
+++ b/copyparty/__main__.py
@@ -897,13 +897,15 @@ def get_sects():
             \033[36m--redup\033[0m can convert on-disk files between deduplication-approaches,
             for example turning redundant full copies into reflinks to save space
 
+            converts \033[1mall files\033[0m in each volume! not just copyparty-created ones
+
             example: --redup \033[32mno,sym,hard\033[0m=\033[35mref\033[0m will find all files of type
             \033[32mfullcopy/symlink/hardlink\033[0m, and convert them into \033[35mreflinks\033[0m
             (see \033[36m--help-dedup\033[0m for a summary on the types)
 
             converting \033[1mfrom\033[0m symlinks/hardlinks is fairly fast and simple;
             in this case, the obvious target type/approach is reflinks
-            which only works on btrfs/zfs/xfs
+            (which only works on btrfs/zfs/xfs)
 
             converting \033[1mto\033[0m symlinks or hardlinks is \033[3mpossible\033[0m, but
             not-recommended due to risks explained in \033[36m--help-dedup\033[0m
diff --git a/copyparty/__version__.py b/copyparty/__version__.py
index e0bb4cd27..db6104085 100644
--- a/copyparty/__version__.py
+++ b/copyparty/__version__.py
@@ -1,8 +1,8 @@
 # coding: utf-8
 
-VERSION = (1, 20, 23)
+VERSION = (1, 20, 24)
 CODENAME = "sftp is fine too"
-BUILD_DT = (2026, 9, 6)
+BUILD_DT = (2026, 9, 19)
 
 S_VERSION = ".".join(map(str, VERSION))
 S_BUILD_DT = "{0:04d}-{1:02d}-{2:02d}".format(*BUILD_DT)
diff --git a/docs/changelog.md b/docs/changelog.md
index 4d7bb20c3..2eaf10780 100644
--- a/docs/changelog.md
+++ b/docs/changelog.md
@@ -1,3 +1,13 @@
+▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀  
+# 2026-0906-2249  `v1.20.23`  rcm once again
+
+## 🩹 bugfixes
+
+* the custom right-click-menu didn't like being enabled ad9994be
+  * this release is a hotfix for that; see v1.20.22 for all the other new stuff
+
+
+
 ▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀  
 # 2026-0906-2112  `v1.20.22`  hello fedora
 
diff --git a/scripts/deps-docker/Dockerfile b/scripts/deps-docker/Dockerfile
index 3f9cc6b53..0fdcab495 100644
--- a/scripts/deps-docker/Dockerfile
+++ b/scripts/deps-docker/Dockerfile
@@ -2,7 +2,7 @@ FROM    alpine:3.23
 WORKDIR /z
 ENV     ver_hashwasm=4.12.0 \
         ver_marked=4.3.0 \
-        ver_dompf=3.4.6 \
+        ver_dompf=3.4.15 \
         ver_mde=2.18.0 \
         ver_codemirror=5.65.18 \
         ver_fontawesome=5.13.0 \