diff --git a/CHANGELOG.md b/CHANGELOG.md
index 096e45e..a5e49e1 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,22 @@
 # Changelog
 
+## [2.12.0] - 2022-02-25 - Heuksando (흑산도, 黑山島)
+
+NeoFS API v2.12 support
+
+### Added
+- Network magic field (`uint64`) to `session.RequestMetaHeader` (#367)
+- Constants for attributes related to object notifications (#372)
+- `refs.SignatureScheme` enum and corresponding field to `session.Signature` message (#55)
+- New status codes in `container`, `object` and `session` packages (#371)
+- `object.TypeLock` type enum value and `object.Lock` type of its content (#371)
+
+### Changed
+- API of `signature` package (#55)
+
+### Deprecated
+- `SessionToken`, `SessionTokenBody` and `SessionTokenContext` types from `session` package
+
 ## [2.11.1] - 2021-12-28
 
 ### Added
@@ -763,3 +780,4 @@ Initial public release
 [1.30.0]: https://github.com/nspcc-dev/neofs-api-go/compare/v1.29.0...v1.30.0
 [2.11.0]: https://github.com/nspcc-dev/neofs-api-go/compare/v1.30.0...v2.11.0
 [2.11.1]: https://github.com/nspcc-dev/neofs-api-go/compare/v2.11.0...v2.11.1
+[2.12.0]: https://github.com/nspcc-dev/neofs-api-go/compare/v2.11.1...v2.12.0
diff --git a/README.md b/README.md
index 0fe20a9..7b2ad6a 100644
--- a/README.md
+++ b/README.md
@@ -34,7 +34,7 @@ versions. For a more high-level SDK see [NeoFS SDK](https://github.com/nspcc-dev
 |v1.29.x|[v2.9.1](https://github.com/nspcc-dev/neofs-api/releases/tag/v2.9.1)|
 |v1.30.x|[v2.10.0](https://github.com/nspcc-dev/neofs-api/releases/tag/v2.10.0)|
 |v2.11.x|[v2.11.0](https://github.com/nspcc-dev/neofs-api/releases/tag/v2.11.0)|
-
+|v2.12.x|[v2.12.0](https://github.com/nspcc-dev/neofs-api/releases/tag/v2.12.0)|
 
 ## Contributing