diff --git a/CMakeLists.txt b/CMakeLists.txt
index 2e450f2d..b7e01bf5 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -23,7 +23,7 @@ include(CTest)
 set(OSTAP_VERSION_MAJOR 1)
 set(OSTAP_VERSION_MINOR 10)
 set(OSTAP_VERSION_PATCH 1)
-set(OSTAP_VERSION_TWEAK 5)
+set(OSTAP_VERSION_TWEAK 6)
 
 set(OSTAP_VERSION ${OSTAP_VERSION_MAJOR}.${OSTAP_VERSION_MINOR}.${OSTAP_VERSION_PATCH}.${OSTAP_VERSION_TWEAK})
 
diff --git a/ReleaseNotes/release_notes.md b/ReleaseNotes/release_notes.md
index f9dd61e6..9965386d 100644
--- a/ReleaseNotes/release_notes.md
+++ b/ReleaseNotes/release_notes.md
@@ -1,3 +1,5 @@
+# v1.10.1.6
+
 ## New features
 
   1. Update `Ostap::Functions::PyCallable`, `Ostap::Functions::PyCallable2` and `Ostap::Functions::PyCallable3`
diff --git a/ReleaseNotes/v1.10.1.6.md b/ReleaseNotes/v1.10.1.6.md
new file mode 100644
index 00000000..6ac017cb
--- /dev/null
+++ b/ReleaseNotes/v1.10.1.6.md
@@ -0,0 +1,21 @@
+# v1.10.1.6
+
+## New features
+
+  1. Update `Ostap::Functions::PyCallable`, `Ostap::Functions::PyCallable2` and `Ostap::Functions::PyCallable3`
+  1. add new test `test_math_callable`
+  1. improve a bit functions from `ostap.math.make_fun` module
+  1. reshuffle code for Files/RootFiles/Data/Data2 toosl to colelct, keep and handle colelcitonof files
+  1. add `table` method for `Files/Data/Data2` tools to print the content as table
+  1. add version of `parallle_copy` based on `GNU parallel` (if/when available)
+  1. make use of  `parallel_copy` in `copy_files`
+  1. improve specific models form `ostap.fitting.specific` module
+  1. add new test for specific models
+  1. add new method `sPlot1D.adD_to_tree` for adding the sPlot results to the `TTree/TChain`
+
+## Backward incompatible
+
+## Bug fixes
+
+  1. Fix a tiny bug in `ostap.logger.table.the_table` for wrapped columns 
+  1. fix typo in `make_bkg`