diff --git a/src/appendix/FunctionalityLevels.md b/src/appendix/FunctionalityLevels.md
index d0d02a3..26824e1 100644
--- a/src/appendix/FunctionalityLevels.md
+++ b/src/appendix/FunctionalityLevels.md
@@ -8,11 +8,14 @@ Setting appropriate FLEVELs in signatures is particularly crucial when using fea
 
 | Release Date | Release  | FLEVEL | FunctionalityLevel (bytecode enum) | clamav lib | .so    | freshclam lib | .so   | API/ABI changes, major features, other notes                                                                                                                                                                                                            |
 | ------------ | -------- | ------ | ---------------------------------- | ---------- | ------ | ------------- | ----- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
-| n/a          | 1.4.0    | 210    | FUNC_LEVEL_1_3                     | n/a        | n/a    | n/a           | n/a   |                                                                                                                                                                                                                                                         |
+| n/a          | 1.4.0    | 210    | FUNC_LEVEL_1_4                     | n/a        | n/a    | n/a           | n/a   |                                                                                                                                                                                                                                                         |
+| Apr-2023     | 1.3.1    | 201    | FUNC_LEVEL_1_3_1                   | 12:02:00   | 12.0.2 | 3:01:00       | 3.0.1 | Critical bug fixes                                                                                                                                                                                                                                      |
+| Apr-2023     | 1.2.3    | 193    | FUNC_LEVEL_1_2_3                   | 12:01:00   | 12.0.1 | 3:01:00       | 3.0.1 | Critical bug fixes                                                                                                                                                                                                                                      |
+| Feb-2023     | 1.0.6    | 166    | FUNC_LEVEL_1_0_6                   | 11:00:00   | 11.0.0 | 2:02:00       | 2.0.2 | Critical bug fixes                                                                                                                                                                                                                                      |
 | Feb-2023     | 1.3.0    | 200    | FUNC_LEVEL_1_3                     | 12:02:00   | 12.0.2 | 3:01:00       | 3.0.1 | OneNote attachment extraction (CL_TYPE_ONENOTE); CL_TYPE_PYTHON_COMPILED (.pyc) file type recognition                                                                                                                                                   |
-| Feb-2023     | 1.2.2    | 192    | FUNC_LEVEL_1_2                     | 12:01:00   | 12.0.1 | 3:01:00       | 3.0.1 | Critical bug fixes                                                                                                                                                                                                                                      |
+| Feb-2023     | 1.2.2    | 192    | FUNC_LEVEL_1_2_2                   | 12:01:00   | 12.0.1 | 3:01:00       | 3.0.1 | Critical bug fixes                                                                                                                                                                                                                                      |
 | Feb-2023     | 1.0.5    | 165    | FUNC_LEVEL_1_0_5                   | 11:00:00   | 11.0.0 | 2:02:00       | 2.0.2 | Critical bug fixes                                                                                                                                                                                                                                      |
-| Oct-2023     | 1.2.1    | 191    | FUNC_LEVEL_1_1                     | 12:01:00   | 12.0.1 | 3:01:00       | 3.0.1 | Critical bug fixes                                                                                                                                                                                                                                      |
+| Oct-2023     | 1.2.1    | 191    | FUNC_LEVEL_1_2_1                   | 12:01:00   | 12.0.1 | 3:01:00       | 3.0.1 | Critical bug fixes                                                                                                                                                                                                                                      |
 | Oct-2023     | 1.1.3    | 183    | FUNC_LEVEL_1_1_3                   | 12:00:00   | 12.0.0 | 3:00:00       | 3.0.0 | Critical bug fixes                                                                                                                                                                                                                                      |
 | Oct-2023     | 1.0.4    | 164    | FUNC_LEVEL_1_0_4                   | 11:00:00   | 11.0.0 | 2:02:00       | 2.0.2 | Critical bug fixes                                                                                                                                                                                                                                      |
 | Oct-2023     | 0.103.11 | 132    | FUNC_LEVEL_0103_111                | 9:05:00    | 9.0.5  | 2:01:00       | 2.0.1 | Critical bug fixes                                                                                                                                                                                                                                      |