From 6d75c606b0ead288c05b586c138e0f673fcd97ec Mon Sep 17 00:00:00 2001
From: Sergey Kolesnikov <scitator@gmail.com>
Date: Mon, 27 Dec 2021 09:36:25 +0300
Subject: [PATCH] pre-release

---
 CHANGELOG.md            | 36 +++++++++++++++++++++++++++++++++---
 catalyst/__version__.py |  2 +-
 2 files changed, 34 insertions(+), 4 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7a2514616a..44a218075d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -8,13 +8,39 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/).
 
 ### Added
 
+-
+
+### Changed
+
+-
+
+### Removed
+
+-
+
+### Fixed
+
+-
+
+
+## [21.12] - 2021-12-28
+
+### Added
+
 - MNIST dataset for SSL banchmark ([#1368](https://github.com/catalyst-team/catalyst/pull/1368))
 - MoveiLens 20M dataset [#1336](https://github.com/catalyst-team/catalyst/pull/1336)
 - logger property for logging customization ([#1372](https://github.com/catalyst-team/catalyst/pull/1372))
+- MacridVAE example ([#1363](https://github.com/catalyst-team/catalyst/pull/1363))
+- SSL benchmark results ([#1374](https://github.com/catalyst-team/catalyst/pull/1374))
+- Neptune example ([#1377](https://github.com/catalyst-team/catalyst/pull/1377))
+- multi-node support for engines ([#1364](https://github.com/catalyst-team/catalyst/pull/1364))
 
 ### Changed
 
--
+- RL examples update to last version ([#1370](https://github.com/catalyst-team/catalyst/pull/1370))
+- DDPLoaderWrapper updated to new version ([#1385](https://github.com/catalyst-team/catalyst/pull/1385))
+- `num_classes` for classification metrics became optional ([#1379](https://github.com/catalyst-team/catalyst/pull/1379))
+- colab ci/cd update to new verion
 
 ### Removed
 
@@ -22,8 +48,12 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/).
 
 ### Fixed
 
-- 
-
+- `requests` requirements for `catalyst[cv]` added ([#1371](https://github.com/catalyst-team/catalyst/pull/1370))
+- loader step counter ([#1374](https://github.com/catalyst-team/catalyst/pull/1374))
+- detection example data preprocessing ([#1369](https://github.com/catalyst-team/catalyst/pull/1369))
+- gradient clipping with fp16 runs ([#1378](https://github.com/catalyst-team/catalyst/pull/1378))
+- config API fix for DDP runs ([#1383](https://github.com/catalyst-team/catalyst/pull/1383))
+- checkpoint creation for fp16 engines ([#1382](https://github.com/catalyst-team/catalyst/pull/1382))
 
 ## [21.11] - 2021-11-30
 
diff --git a/catalyst/__version__.py b/catalyst/__version__.py
index 2659c1758d..21412ff1ec 100644
--- a/catalyst/__version__.py
+++ b/catalyst/__version__.py
@@ -1 +1 @@
-__version__ = "21.12rc0"
+__version__ = "21.12"