diff --git a/CMakeLists.txt b/CMakeLists.txt
index 08d0ffbe..3267ff9d 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -18,7 +18,7 @@ cmake_policy(SET CMP0135 NEW)
 
 include("cmake/Hunter/init.cmake")
 
-project(libp2p VERSION 0.0.1 LANGUAGES C CXX)
+project(libp2p VERSION 0.1.14 LANGUAGES C CXX)
 
 set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
 
diff --git a/cmake/Hunter/init.cmake b/cmake/Hunter/init.cmake
index 882487c1..b205a37d 100644
--- a/cmake/Hunter/init.cmake
+++ b/cmake/Hunter/init.cmake
@@ -31,7 +31,7 @@ set(
 include(${CMAKE_CURRENT_LIST_DIR}/HunterGate.cmake)
 
 HunterGate(
-    URL  "https://github.com/qdrvm/hunter/archive/refs/tags/v0.23.257-qdrvm1.zip"
-    SHA1 "e6aee2a8086d749d19d31d587f1f19c750a820ea"
+    URL  https://github.com/qdrvm/hunter/archive/refs/tags/v0.23.257-qdrvm4.tar.gz
+    SHA1 da7f2ca25a1f79e809732175ab0b026f3ac89e39
     LOCAL
 )
diff --git a/include/libp2p/log/sublogger.hpp b/include/libp2p/log/sublogger.hpp
index 6a7fdeda..bf9f3f6a 100644
--- a/include/libp2p/log/sublogger.hpp
+++ b/include/libp2p/log/sublogger.hpp
@@ -12,6 +12,10 @@
 
 namespace libp2p::log {
 
+  namespace fmt {
+    using namespace soralog::fmt;
+  }  // namespace fmt
+
   /// Local logger with common prefix used to distinguish message source
   /// instances
   class SubLogger {
@@ -37,7 +41,7 @@ namespace libp2p::log {
           prefix_size_(prefix_.size()) {}
 
     template <typename... Args>
-    void log(soralog::Level level, std::string_view fmt, const Args &... args) {
+    void log(soralog::Level level, std::string_view fmt, const Args &...args) {
       if (log_->level() >= level) {
         prefix_.append(fmt.data(), fmt.size());
         log_->log(level, prefix_, args...);
@@ -46,47 +50,47 @@ namespace libp2p::log {
     }
 
     template <typename... Args>
-    void trace(std::string_view fmt, const Args &... args) {
+    void trace(std::string_view fmt, const Args &...args) {
       log(Level::TRACE, fmt, args...);
     }
 
     template <typename... Args>
-    void debug(std::string_view fmt, const Args &... args) {
+    void debug(std::string_view fmt, const Args &...args) {
       log(Level::DEBUG, fmt, args...);
     }
 
     template <typename... Args>
-    void verbose(std::string_view fmt, const Args &... args) {
+    void verbose(std::string_view fmt, const Args &...args) {
       log(Level::VERBOSE, fmt, args...);
     }
 
     template <typename... Args>
-    void info(std::string_view fmt, const Args &... args) {
+    void info(std::string_view fmt, const Args &...args) {
       log(Level::INFO, fmt, args...);
     }
 
     template <typename... Args>
-    void warn(std::string_view fmt, const Args &... args) {
+    void warn(std::string_view fmt, const Args &...args) {
       log(Level::WARN, fmt, args...);
     }
 
     template <typename... Args>
-    void error(std::string_view fmt, const Args &... args) {
+    void error(std::string_view fmt, const Args &...args) {
       log(Level::ERROR, fmt, args...);
     }
 
     template <typename... Args>
-    void critical(std::string_view fmt, const Args &... args) {
+    void critical(std::string_view fmt, const Args &...args) {
       log(Level::CRITICAL, fmt, args...);
     }
 
    private:
     template <typename T>
     auto makePrefix(std::string_view prefix, T instance) {
-      if constexpr (std::is_pointer_v<
-                        T> and not std::is_same_v<T, const char *>) {
-        return fmt::format("{}({:x}): ", prefix,
-                           reinterpret_cast<void *>(instance));  // NOLINT;
+      if constexpr (std::is_pointer_v<T>
+                    and not std::is_same_v<T, const char *>) {
+        auto ptr_as_int = reinterpret_cast<std::intptr_t>(instance);  // NOLINT
+        return fmt::format("{}({:x}): ", prefix, ptr_as_int);
       } else if constexpr (std::is_integral_v<T> and sizeof(T) > 1) {
         return fmt::format("{}#{}: ", prefix, instance);
       } else {
diff --git a/include/libp2p/outcome/outcome.hpp b/include/libp2p/outcome/outcome.hpp
index ee622f73..11a90155 100644
--- a/include/libp2p/outcome/outcome.hpp
+++ b/include/libp2p/outcome/outcome.hpp
@@ -10,6 +10,8 @@
 #include <boost/outcome/success_failure.hpp>
 #include <boost/outcome/try.hpp>
 
+#include <soralog/common.hpp>
+
 // To define OUTCOME_TRY macro, we will need to create OUTCOME_TRY_1 and
 // OUTCOME_TRY_2 depending on number of arguments
 #define OUTCOME_TRY_1(...) BOOST_OUTCOME_TRY(__VA_ARGS__)
@@ -43,4 +45,64 @@ namespace libp2p::outcome {
 
 // @see /docs/result.md
 
+template <>
+struct fmt::formatter<std::error_code> {
+  // Parses format specifications. Must be empty
+  constexpr auto parse(format_parse_context &ctx) -> decltype(ctx.begin()) {
+    // Parse the presentation format and store it in the formatter:
+    auto it = ctx.begin(), end = ctx.end();
+
+    // Check if reached the end of the range:
+    if (it != end && *it != '}') {
+      throw format_error("invalid format");
+    }
+
+    // Return an iterator past the end of the parsed range:
+    return it;
+  }
+
+  // Formats the std::error_code
+  template <typename FormatContext>
+  auto format(const std::error_code &ec, FormatContext &ctx) const
+      -> decltype(ctx.out()) {
+    // ctx.out() is an output iterator to write to.
+
+    return soralog::fmt::format_to(ctx.out(), "{}", ec.message());
+  }
+};
+
+template <typename Result, typename Failure>
+struct fmt::formatter<libp2p::outcome::result<Result, Failure>> {
+  // Parses format specifications. Must be empty
+  constexpr auto parse(format_parse_context &ctx) -> decltype(ctx.begin()) {
+    // Parse the presentation format and store it in the formatter:
+    auto it = ctx.begin(), end = ctx.end();
+
+    // Check if reached the end of the range:
+    if (it != end && *it != '}') {
+      throw format_error("invalid format");
+    }
+
+    // Return an iterator past the end of the parsed range:
+    return it;
+  }
+
+  // Formats the outcome result
+  template <typename FormatContext>
+  auto format(const libp2p::outcome::result<Result, Failure> &res,
+              FormatContext &ctx) const -> decltype(ctx.out()) {
+    // ctx.out() is an output iterator to write to.
+
+    if (res.has_value()) {
+      if constexpr (not std::is_void_v<Result>) {
+        return soralog::fmt::format_to(ctx.out(), "{}", res.value());
+      } else {
+        return soralog::fmt::format_to(ctx.out(), "<success>");
+      }
+    } else {
+      return soralog::fmt::format_to(ctx.out(), "{}", res.error());
+    }
+  }
+};
+
 #endif  // LIBP2P_OUTCOME_HPP
diff --git a/test/libp2p/muxer/muxers_and_streams_test.cpp b/test/libp2p/muxer/muxers_and_streams_test.cpp
index 00d1a54f..999ee150 100644
--- a/test/libp2p/muxer/muxers_and_streams_test.cpp
+++ b/test/libp2p/muxer/muxers_and_streams_test.cpp
@@ -60,7 +60,43 @@ namespace libp2p::regression {
     }
     return os;
   }
+}  // namespace libp2p::regression
+
+template <>
+struct fmt::formatter<libp2p::regression::Stats::Event> {
+  // Parses format specifications. Must be empty
+  constexpr auto parse(format_parse_context &ctx) -> decltype(ctx.begin()) {
+    // Parse the presentation format and store it in the formatter:
+    auto it = ctx.begin(), end = ctx.end();
+
+    // Check if reached the end of the range:
+    if (it != end && *it != '}') {
+      throw format_error("invalid format");
+    }
+
+    // Return an iterator past the end of the parsed range:
+    return it;
+  }
+
+  // Formats the std::error_code
+  template <typename FormatContext>
+  auto format(const libp2p::regression::Stats::Event &ev,
+              FormatContext &ctx) const -> decltype(ctx.out()) {
+    // ctx.out() is an output iterator to write to.
 
+    switch (ev) {
+#define PRINT_EVENT(E)               \
+  case libp2p::regression::Stats::E: \
+    return soralog::fmt::format_to(ctx.out(), #E);
+      EVENTS(PRINT_EVENT)
+#undef PRINT_EVENT
+      default:
+        return soralog::fmt::format_to(ctx.out(), "<unknown>");
+    }
+  }
+};
+
+namespace libp2p::regression {
   class Node : public std::enable_shared_from_this<Node> {
    public:
     using Behavior = std::function<void(Node &node)>;
diff --git a/test/libp2p/protocol/gossip/CMakeLists.txt b/test/libp2p/protocol/gossip/CMakeLists.txt
index bed9b82e..1b5a8747 100644
--- a/test/libp2p/protocol/gossip/CMakeLists.txt
+++ b/test/libp2p/protocol/gossip/CMakeLists.txt
@@ -7,6 +7,7 @@ addtest(gossip_structures_test
 target_link_libraries(gossip_structures_test
     p2p_gossip
     p2p_testutil_peer
+    p2p_basic_scheduler
     )
 
 addtest(gossip_local_subs_test