diff --git a/CHANGELOG.md b/CHANGELOG.md
index 51e9f0f..343bbbf 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,13 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [0.13.5] - 2025-05-30
+
+### Fixed
+
+- Return a true value from the unicast/multicast methods
+- Fully qualify a method call
+
 ## [0.13.4] - 2025-05-28
 
 ### Changed
diff --git a/ogclient/lib/python3/ProtocolLib.py b/ogclient/lib/python3/ProtocolLib.py
index 0388875..5303e46 100644
--- a/ogclient/lib/python3/ProtocolLib.py
+++ b/ogclient/lib/python3/ProtocolLib.py
@@ -134,6 +134,7 @@ def ogUcastSendPartition (disk, par, sess, tool, level):
     except subprocess.CalledProcessError:
         SystemLib.ogRaiseError ([], ogGlobals.OG_ERR_UCASTSENDPARTITION, ' ')
         return None
+    return True
 
 
 
@@ -165,6 +166,7 @@ def ogUcastReceiverPartition (disk, par, sess, tool, level):
     except subprocess.CalledProcessError:
         SystemLib.ogRaiseError ([], ogGlobals.OG_ERR_UCASTRECEIVERPARTITION, ' ')
         return None
+    return True
 
 
 
@@ -235,6 +237,7 @@ def ogUcastSendFile (disk=None, par=None, container=None, file=None, sess=None):
     except subprocess.CalledProcessError:
         SystemLib.ogRaiseError ([], ogGlobals.OG_ERR_UCASTSENDFILE, ' ')
         return None
+    return True
 
 def _clientip():
     ipas = subprocess.run (['ip', '-json', 'address', 'show', 'up'], capture_output=True, text=True).stdout
@@ -493,6 +496,7 @@ def ogMcastSendFile (disk=None, par=None, container=None, file=None, sess=None):
     except subprocess.CalledProcessError:
         SystemLib.ogRaiseError ([], ogGlobals.OG_ERR_MCASTSENDFILE, ' ')
         return None
+    return True
 
 
 
@@ -554,6 +558,7 @@ def ogMcastReceiverFile (disk=None, par=None, container=None, file=None, sess=No
     except subprocess.CalledProcessError:
         SystemLib.ogRaiseError ([], ogGlobals.OG_ERR_MCASTRECEIVERFILE, targetfile)
         return None
+    return True
 
 
 #/**
@@ -586,6 +591,7 @@ def ogMcastSendPartition (disk, par, sess, tool, compressor):
     except subprocess.CalledProcessError:
         SystemLib.ogRaiseError ([], ogGlobals.OG_ERR_MCASTSENDPARTITION, ' ')
         return None
+    return True
 
 #/**
 #         ogMcastReceiverPartition
@@ -611,6 +617,7 @@ def ogMcastReceiverPartition (disk, par, sess, tool, compressor):
     except subprocess.CalledProcessError:
         SystemLib.ogRaiseError ([], ogGlobals.OG_ERR_MCASTRECEIVERPARTITION, ' ')    ## original code has OG_ERR_MCASTSENDPARTITION
         return None
+    return True
 
 
 
@@ -858,9 +865,9 @@ def ogUpdateCacheIsNecesary (repo, file, proto):
     filetarget = FileLib.ogGetPath (src='CACHE', file=file)
     if not filetarget:
     # borramos el fichero bf del torrent, en el caso de que se hubiese quedado de algun proceso fallido
-        if FileLib.ogGetPath (src='CACHE', file=f'/{file}.torrent.bf'): ogDeleteFile (container='CACHE', file=f'{file}.torrent.bf')
-        if FileLib.ogGetPath (src='CACHE', file=f'/{file}.sum'):        ogDeleteFile (container='CACHE', file=f'{file}.sum')
-        if FileLib.ogGetPath (src='CACHE', file=f'/{file}.full.sum'):   ogDeleteFile (container='CACHE', file=f'{file}.full.sum')
+        if FileLib.ogGetPath (src='CACHE', file=f'/{file}.torrent.bf'): FileLib.ogDeleteFile (container='CACHE', file=f'{file}.torrent.bf')
+        if FileLib.ogGetPath (src='CACHE', file=f'/{file}.sum'):        FileLib.ogDeleteFile (container='CACHE', file=f'{file}.sum')
+        if FileLib.ogGetPath (src='CACHE', file=f'/{file}.full.sum'):   FileLib.ogDeleteFile (container='CACHE', file=f'{file}.full.sum')
         print ('TRUE(0), es necesario actualizar. Paso 1, la cache no contiene esa imagen ')
         return True