diff --git a/requirements.txt b/requirements.txt
index 228e4feb9..91c2f17fc 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -15,3 +15,4 @@ hdf5plugin
 nbsphinx
 pydata-sphinx-theme
 importlib_resources; python_version < '3.9'
+sphinxcontrib.programoutput
diff --git a/version.py b/version.py
index 6e7bacd67..139bd7d27 100755
--- a/version.py
+++ b/version.py
@@ -63,7 +63,7 @@
 MAJOR = 2025
 MINOR = 1
 MICRO = 0
-RELEV = "beta"  # <16
+RELEV = "final"  # <16
 SERIAL = 0  # <16
 
 date = __date__