diff --git a/CHANGELOG.md b/CHANGELOG.md
index 72b30b38d50..a4a6ae03ac1 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -8,6 +8,16 @@ Inited :)
 
 * `Versions`:
     * `kotlinx.serialization`: `1.0.0-RC2` -> `1.0.0`
+* `Pagination`
+    * `Common`
+        * Function `calculatePage` for calculating page based on size of page and index of first element
+        * Extension `List#createPaginationResult` which use index of first element to calculate current page and other
+        info in `PaginationResult` object
+        * Factory `emptyPaginationResult` for empty `PaginationResult`
+        * Extensions `paginate` for creating of `PaginationResult` which use as source one of next types:
+            * `Iterable`
+            * `List`
+            * `Set`
 * `Repos`
     * `Common`
         * Extensions `doForAll` and `getAll` were added for all current types of repos:
@@ -15,3 +25,13 @@ Inited :)
             * `StandardReadKeyValueRepo`
             * `OneToManyReadKeyValueRepo`
         * `StandardReadKeyValueRepo` methods `values` and `keys` now have default value for `reversed` parameter `false`
+        * New `Flow`'s in `OneToManyWriteKeyValueRepo`:
+            * `onNewValue`
+            * `onValueRemoved`
+            * `onDataCleared`
+        * New function `ReadStandardCRUDRepo#count`
+    * `In Memory`
+        * Package has been created:) you can connect it via `implementation "dev.inmo:micro_utils.repos.inmemory"`
+        * `MapCRUDRepo` class as implementation of `StandardCRUDRepo` on top of `MutableMap` has been added
+        * `MapKeyValueRepo` class as implementation of `StandardKeyValueRepo` on top of `MutableMap` has been added
+        * `MapOneToManyKeyValueRepo` class as implementation of `OneToManyKeyValueRepo` on top of `MutableMap` has been added