diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 69603af..66d66d8 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -19,9 +19,9 @@ jobs:
       - name: Setup Stack
         uses: haskell/actions/setup@v1
         with:
-          ghc-version: '8.10.7'
+          ghc-version: "8.10.7"
           enable-stack: true
-          stack-version: 'latest'
+          stack-version: "latest"
 
       - name: Cache dependencies
         uses: actions/cache@v2
@@ -36,6 +36,7 @@ jobs:
           stack build --test --force-dirty
           install_root=$(stack path --local-install-root)
           mv ${install_root}/bin/smp-server smp-server-ubuntu-20_04-x86-64
+          mv ${install_root}/bin/ntf-server ntf-server-ubuntu-20_04-x86-64
 
       - name: Build changelog
         if: startsWith(github.ref, 'refs/tags/v')
@@ -73,6 +74,7 @@ jobs:
           files: |
             LICENSE
             smp-server-ubuntu-20_04-x86-64
+            ntf-server-ubuntu-20_04-x86-64
           fail_on_unmatched_files: true
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 42dce14..1746ca9 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,22 @@
+# 2.0.0
+
+Push notifications server (beta):
+
+- supports APNS
+- manage device tokens verification via notification delivery
+- sending periodic background notification to check messages (not more frequent than every 20 min)
+
+SMP server:
+
+- disconnect inactive clients after some period
+- remove undelivered messages after 30 days
+- log aggregate usage daily stats: only the number of queues created/secured/deleted/used and messages sent/delivered is logged, as one line per day, so we can plan server capacity and diagnose any problems.
+
+SMP agent:
+
+- manage device tokens and notification server connection
+- DOWN/UP events to the agent user about server disconnections/reconnections are now sent once per server
+
 # 1.1.0
 
 SMP server:
diff --git a/apps/ntf-server/Main.hs b/apps/ntf-server/Main.hs
index 5bef2eb..b23e75b 100644
--- a/apps/ntf-server/Main.hs
+++ b/apps/ntf-server/Main.hs
@@ -21,7 +21,7 @@ logCfg = LogConfig {lc_file = Nothing, lc_stderr = True}
 
 main :: IO ()
 main = do
-  setLogLevel LogError
+  setLogLevel LogDebug -- change to LogError in production
   withGlobalLogging logCfg $ protocolServerCLI ntfServerCLIConfig runNtfServer
 
 ntfServerCLIConfig :: ServerCLIConfig NtfServerConfig
diff --git a/package.yaml b/package.yaml
index 8f894c4..c37b4b1 100644
--- a/package.yaml
+++ b/package.yaml
@@ -1,5 +1,5 @@
 name: simplexmq
-version: 1.1.0
+version: 2.0.0
 synopsis: SimpleXMQ message broker
 description: |
   This package includes <./docs/Simplex-Messaging-Server.html server>,
diff --git a/simplexmq.cabal b/simplexmq.cabal
index 55a3ead..815db3f 100644
--- a/simplexmq.cabal
+++ b/simplexmq.cabal
@@ -5,7 +5,7 @@ cabal-version: 1.12
 -- see: https://github.com/sol/hpack
 
 name:           simplexmq
-version:        1.1.0
+version:        2.0.0
 synopsis:       SimpleXMQ message broker
 description:    This package includes <./docs/Simplex-Messaging-Server.html server>,
                 <./docs/Simplex-Messaging-Client.html client> and
diff --git a/src/Simplex/Messaging/Transport.hs b/src/Simplex/Messaging/Transport.hs
index 87f4ef5..46eb9cf 100644
--- a/src/Simplex/Messaging/Transport.hs
+++ b/src/Simplex/Messaging/Transport.hs
@@ -96,7 +96,7 @@ supportedSMPVersions :: VersionRange
 supportedSMPVersions = mkVersionRange 1 1
 
 simplexMQVersion :: String
-simplexMQVersion = "1.1.0"
+simplexMQVersion = "2.0.0"
 
 -- * Transport connection class