diff --git a/ChangeLog b/ChangeLog
index 3b2f40eb..9a79440e 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,6 +1,37 @@
 # for this file format description,
 # see https://github.com/olivierlacan/keep-a-changelog
 
+## [2.38.0] - 2021-03-17
+### Added
+- Publish ipv6 introducers
+- Bind ipv6 or yggdrasil NTCP2 acceptor to specified address 
+- Support .b32.i2p addresses and hostnames for SAM STREAM CREATE
+- ipv6 peer tests
+- Publish iexp param for introducers
+- Show ipv6 network status on the webconsole
+- EdDSA signing keys can also be blinded
+- Show router version on the webconsole
+### Changed
+- Rekey of all routers but floodfills to ECIES
+- Increased number of precalculated x25519 keys to 15
+- Don't publish LeaseSet without inbound tunnels
+- Reseed from compatible address(ipv4 or ipv6)
+- Recongnize v4 and v6 SSU addresses without host
+- Inbound tunnel gateway must be ipv4 compatible
+- Don't select next introducers from existing sessions
+- Set X bandwidth for floodfill by default
+### Fixed
+- Incoming ECIES-x25519 session doesn't send updated LeaseSet
+- Unique local address for server tunnels
+- Race condition for LeaseSet creation in I2CP
+- Relay tag for ipv6 introducer
+- Already expired introducers
+- Find connected router for first peer in tunnel
+- Failed outgoing ECIES-x25519 session's tagset stays forever
+- Yggdrasil address disappears if router becomes unreachable through ipv6
+- Ignore SSU address/introducers if port is not specified
+- Check identity and signature length for SSU SessionConfirmed
+
 ## [2.37.0] - 2021-03-15
 ### Added
 - Address registration line for reg.i2p and stats.i2p through the web console
diff --git a/appveyor.yml b/appveyor.yml
index cf760242..89d85494 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -1,4 +1,4 @@
-version: 2.37.0.{build}
+version: 2.38.0.{build}
 pull_requests:
   do_not_increment_build_number: true
 branches:
diff --git a/contrib/rpm/i2pd-git.spec b/contrib/rpm/i2pd-git.spec
index e0985eda..1061fc8f 100644
--- a/contrib/rpm/i2pd-git.spec
+++ b/contrib/rpm/i2pd-git.spec
@@ -1,7 +1,7 @@
 %define git_hash %(git rev-parse HEAD | cut -c -7)
 
 Name:          i2pd-git
-Version:       2.37.0
+Version:       2.38.0
 Release:       git%{git_hash}%{?dist}
 Summary:       I2P router written in C++
 Conflicts:     i2pd
@@ -137,6 +137,9 @@ getent passwd i2pd >/dev/null || \
 
 
 %changelog
+* Mon May 17 2021 orignal <i2porignal@yandex.ru> - 2.38.0
+- update to 2.38.0
+
 * Mon Mar 15 2021 orignal <i2porignal@yandex.ru> - 2.37.0
 - update to 2.37.0
 
diff --git a/contrib/rpm/i2pd.spec b/contrib/rpm/i2pd.spec
index 8cb54bba..a2994f28 100644
--- a/contrib/rpm/i2pd.spec
+++ b/contrib/rpm/i2pd.spec
@@ -1,5 +1,5 @@
 Name:          i2pd
-Version:       2.37.0
+Version:       2.38.0
 Release:       1%{?dist}
 Summary:       I2P router written in C++
 Conflicts:     i2pd-git
@@ -135,6 +135,9 @@ getent passwd i2pd >/dev/null || \
 
 
 %changelog
+* Mon May 17 2021 orignal <i2porignal@yandex.ru> - 2.38.0
+- update to 2.38.0
+
 * Mon Mar 15 2021 orignal <i2porignal@yandex.ru> - 2.37.0
 - update to 2.37.0
 
diff --git a/debian/changelog b/debian/changelog
index fa7d1a92..777b6216 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,9 @@
+i2pd (2.38.0-1) unstable; urgency=medium
+
+  * updated to version 2.38.0/0.9.50
+
+ -- orignal <orignal@i2pmail.org>  Mon, 17 May 2021 16:00:00 +0000
+
 i2pd (2.37.0-1) unstable; urgency=medium
 
   * updated to version 2.37.0
diff --git a/libi2pd/version.h b/libi2pd/version.h
index dd6511f1..028d1692 100644
--- a/libi2pd/version.h
+++ b/libi2pd/version.h
@@ -16,7 +16,7 @@
 #define MAKE_VERSION_NUMBER(a,b,c) ((a*100+b)*100+c)
 
 #define I2PD_VERSION_MAJOR 2
-#define I2PD_VERSION_MINOR 37
+#define I2PD_VERSION_MINOR 38
 #define I2PD_VERSION_MICRO 0
 #define I2PD_VERSION_PATCH 0
 #define I2PD_VERSION MAKE_VERSION(I2PD_VERSION_MAJOR, I2PD_VERSION_MINOR, I2PD_VERSION_MICRO)
@@ -30,7 +30,7 @@
 
 #define I2P_VERSION_MAJOR 0
 #define I2P_VERSION_MINOR 9
-#define I2P_VERSION_MICRO 49
+#define I2P_VERSION_MICRO 50
 #define I2P_VERSION_PATCH 0
 #define I2P_VERSION MAKE_VERSION(I2P_VERSION_MAJOR, I2P_VERSION_MINOR, I2P_VERSION_MICRO)
 #define I2P_VERSION_NUMBER MAKE_VERSION_NUMBER(I2P_VERSION_MAJOR, I2P_VERSION_MINOR, I2P_VERSION_MICRO)