diff --git a/CHANGELOG.md b/CHANGELOG.md
index 3513989..e791cc7 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,15 @@
 # Changelog
 
+## [2.10.0] - 2021-10-14 - Udo (우도, 牛島)
+
+NNS integration, detailed network info and ACL rules for non-native services.
+
+### Added
+- ACL header type for services (#173)
+- Side chain block duration and NeoFS network config fields in `NetworkInfo`
+  message (#172)
+- Well-known container attributes for NNS integration (#177)
+
 ## [2.9.1] - 2021-08-26
 
 ### Changed
@@ -399,3 +409,4 @@ Bump major release
 [2.8.0]: https://github.com/nspcc-dev/neofs-api/compare/v2.7.0...v2.8.0
 [2.9.0]: https://github.com/nspcc-dev/neofs-api/compare/v2.8.0...v2.9.0
 [2.9.1]: https://github.com/nspcc-dev/neofs-api/compare/v2.9.0...v2.9.1
+[2.10.0]: https://github.com/nspcc-dev/neofs-api/compare/v2.9.1...v2.10.0
diff --git a/proto-docs/acl.md b/proto-docs/acl.md
index dc2375a..943dae4 100644
--- a/proto-docs/acl.md
+++ b/proto-docs/acl.md
@@ -188,6 +188,7 @@ Enumeration of possible sources of Headers to apply filters.
 | HEADER_UNSPECIFIED | 0 | Unspecified header, default value. |
 | REQUEST | 1 | Filter request headers |
 | OBJECT | 2 | Filter object headers |
+| SERVICE | 3 | Filter service headers. These are not processed by NeoFS nodes and exist for service use only. |
 
 
 
diff --git a/proto-docs/container.md b/proto-docs/container.md
index 41d6521..dd99da0 100644
--- a/proto-docs/container.md
+++ b/proto-docs/container.md
@@ -549,6 +549,12 @@ There are some "well-known" attributes affecting system behaviour:
 * __NEOFS__SUBNET \
   String ID of container's storage subnet. Container can be attached to
   only one subnet.
+* __NEOFS__NAME \
+  String of human-friendly container name registered as the domain in
+  NNS contract.
+* __NEOFS__ZONE \
+  String of zone for `__NEOFS__NAME`. Used as TLD of domain name in NNS
+  contract. If zone is not specified, use default zone: `container`.
 
 And some well-known attributes used by applications only:
 
diff --git a/proto-docs/netmap.md b/proto-docs/netmap.md
index 0a75dc4..8b8b6d3 100644
--- a/proto-docs/netmap.md
+++ b/proto-docs/netmap.md
@@ -22,6 +22,8 @@
 
   - Messages
     - [Filter](#neo.fs.v2.netmap.Filter)
+    - [NetworkConfig](#neo.fs.v2.netmap.NetworkConfig)
+    - [NetworkConfig.Parameter](#neo.fs.v2.netmap.NetworkConfig.Parameter)
     - [NetworkInfo](#neo.fs.v2.netmap.NetworkInfo)
     - [NodeInfo](#neo.fs.v2.netmap.NodeInfo)
     - [NodeInfo.Attribute](#neo.fs.v2.netmap.NodeInfo.Attribute)
@@ -197,6 +199,29 @@ results, that will satisfy filter's conditions.
 | filters | [Filter](#neo.fs.v2.netmap.Filter) | repeated | List of inner filters. Top level operation will be applied to the whole list. |
 
 
+<a name="neo.fs.v2.netmap.NetworkConfig"></a>
+
+### Message NetworkConfig
+NeoFS network configuration
+
+
+| Field | Type | Label | Description |
+| ----- | ---- | ----- | ----------- |
+| parameters | [NetworkConfig.Parameter](#neo.fs.v2.netmap.NetworkConfig.Parameter) | repeated | List of parameter values. |
+
+
+<a name="neo.fs.v2.netmap.NetworkConfig.Parameter"></a>
+
+### Message NetworkConfig.Parameter
+Single configuration parameter.
+
+
+| Field | Type | Label | Description |
+| ----- | ---- | ----- | ----------- |
+| key | [bytes](#bytes) |  | Parameter key. UTF-8 encoded string. |
+| value | [bytes](#bytes) |  | Parameter value. |
+
+
 <a name="neo.fs.v2.netmap.NetworkInfo"></a>
 
 ### Message NetworkInfo
@@ -207,6 +232,8 @@ Information about NeoFS network
 | ----- | ---- | ----- | ----------- |
 | current_epoch | [uint64](#uint64) |  | Number of the current epoch in the NeoFS network. |
 | magic_number | [uint64](#uint64) |  | Magic number of the sidechain of the NeoFS network. |
+| ms_per_block | [int64](#int64) |  | MillisecondsPerBlock network parameter of the sidechain of the NeoFS network. |
+| network_config | [NetworkConfig](#neo.fs.v2.netmap.NetworkConfig) |  | NeoFS network configuration. |
 
 
 <a name="neo.fs.v2.netmap.NodeInfo"></a>