diff --git a/Changelog.md b/Changelog.md
index 0f0cd833..fba3c5c5 100644
--- a/Changelog.md
+++ b/Changelog.md
@@ -1,3 +1,15 @@
+## 2023.10 Update
+1. A series of additional security checks in node: special cells in action list, init state in external messages, peers data prior to saving to disk.
+2. Human-readable timestamps in explorer
+
+Besides the work of the core team, this update is based on the efforts of @akifoq and @mr-tron.
+
+## 2023.06 Update
+1. (disabled by default) New deflation mechanisms: partial fee burning and blackhole address
+2. Storage-contract improvement
+
+Besides the work of the core team, this update is based on the efforts of @DearJohnDoe from Tonbyte (Storage-contract improvement).
+
 ## 2023.05 Update
 1. Archive manager optimization
 2. A series of catchain (basic consensus protocol) security improvements
diff --git a/README.md b/README.md
index 12d05190..88e02711 100644
--- a/README.md
+++ b/README.md
@@ -37,7 +37,7 @@ Main TON monorepo, which includes the code of the node/validator, lite-client, t
 ## The Open Network
 
 __The Open Network (TON)__ is a fast, secure, scalable blockchain focused on handling _millions of transactions per second_ (TPS) with the goal of reaching hundreds of millions of blockchain users.
-- To learn more about different aspects of TON blockchain and its underlying ecosystem check [documentation](ton.org/docs)
+- To learn more about different aspects of TON blockchain and its underlying ecosystem check [documentation](https://ton.org/docs)
 - To run node, validator or lite-server check [Participate section](https://ton.org/docs/participate/nodes/run-node)
 - To develop decentralised apps check [Tutorials](https://ton.org/docs/develop/smart-contracts/), [FunC docs](https://ton.org/docs/develop/func/overview) and [DApp tutorials](https://ton.org/docs/develop/dapps/)
 - To work on TON check [wallets](https://ton.app/wallets), [explorers](https://ton.app/explorers), [DEXes](https://ton.app/dex) and [utilities](https://ton.app/utilities)
diff --git a/blockchain-explorer/blockchain-explorer.cpp b/blockchain-explorer/blockchain-explorer.cpp
index bf41b31f..3b5346b7 100644
--- a/blockchain-explorer/blockchain-explorer.cpp
+++ b/blockchain-explorer/blockchain-explorer.cpp
@@ -103,23 +103,24 @@ class HttpQueryRunner {
         Self->finish(nullptr);
       }
     });
-    mutex_.lock();
     scheduler_ptr->run_in_context_external([&]() { func(std::move(P)); });
   }
   void finish(MHD_Response* response) {
+    std::unique_lock<std::mutex> lock(mutex_);
     response_ = response;
-    mutex_.unlock();
+    cond.notify_all();
   }
   MHD_Response* wait() {
-    mutex_.lock();
-    mutex_.unlock();
+    std::unique_lock<std::mutex> lock(mutex_);
+    cond.wait(lock, [&]() { return response_ != nullptr; });
     return response_;
   }
 
  private:
   std::function<void(td::Promise<MHD_Response*>)> func_;
-  MHD_Response* response_;
+  MHD_Response* response_ = nullptr;
   std::mutex mutex_;
+  std::condition_variable cond;
 };
 
 class CoreActor : public CoreActorInterface {
diff --git a/recent_changelog.md b/recent_changelog.md
index 39ca5c94..fe2c34b2 100644
--- a/recent_changelog.md
+++ b/recent_changelog.md
@@ -1,8 +1,5 @@
-## 2023.05 Update
-1. Archive manager optimization
-2. A series of catchain (basic consensus protocol) security improvements
-3. Update for Fift libraries and FunC: better error-handling, fixes for `catch` stack recovery
-4. A series of out message queue handling optimization (already deployed during emergency upgrades between releases)
-5. Improvement of binaries portability
+## 2023.06 Update
+1. (disabled by default) New deflation mechanisms: partial fee burning and blackhole address
+2. Storage-contract improvement
 
-Besides the work of the core team, this update is based on the efforts of @aleksej-paschenko (portability improvement), [Disintar team](https://github.com/disintar/) (archive manager optimization) and [sec3-service](https://github.com/sec3-service) security auditors (funC improvements).
+Besides the work of the core team, this update is based on the efforts of @DearJohnDoe from Tonbyte (Storage-contract improvement).