diff --git a/lib/auto_interface/AutoInterface.cpp b/lib/auto_interface/AutoInterface.cpp
index a438c0de..4354f2ef 100644
--- a/lib/auto_interface/AutoInterface.cpp
+++ b/lib/auto_interface/AutoInterface.cpp
@@ -1,6 +1,6 @@
 #include "AutoInterface.h"
-#include "Log.h"
-#include "Utilities/OS.h"
+#include <microReticulum/Log.h>
+#include <microReticulum/Utilities/OS.h>
 
 #include <cstring>
 #include <algorithm>
@@ -290,17 +290,17 @@ void AutoInterface::loop() {
     }
 }
 
-void AutoInterface::send_outgoing(const Bytes& data) {
+bool AutoInterface::send_outgoing(const Bytes& data) {
     DEBUG(toString() + ".send_outgoing: data: " + data.toHex());
 
-    if (!_online) return;
+    if (!_online) return false;
 
 #ifdef ARDUINO
     // ESP32: Send to all known peers via unicast using persistent raw IPv6 socket
     // (WiFiUDP doesn't support IPv6)
     if (_data_socket < 0) {
         WARNING("AutoInterface: Data socket not ready, cannot send");
-        return;
+        return false;
     }
 
     for (const auto& peer : _peers) {
@@ -330,6 +330,7 @@ void AutoInterface::send_outgoing(const Bytes& data) {
 
     // Perform post-send housekeeping
     InterfaceImpl::handle_outgoing(data);
+    return true;
 #else
     // POSIX: Send to all known peers via unicast
     for (const auto& peer : _peers) {
@@ -354,6 +355,7 @@ void AutoInterface::send_outgoing(const Bytes& data) {
 
     // Perform post-send housekeeping
     InterfaceImpl::handle_outgoing(data);
+    return true;
 #endif
 }
 
diff --git a/lib/auto_interface/AutoInterface.h b/lib/auto_interface/AutoInterface.h
index 48b283fe..221bcb0c 100644
--- a/lib/auto_interface/AutoInterface.h
+++ b/lib/auto_interface/AutoInterface.h
@@ -1,9 +1,9 @@
 #pragma once
 
-#include "Interface.h"
-#include "Identity.h"
-#include "Bytes.h"
-#include "Type.h"
+#include <microReticulum/Interface.h>
+#include <microReticulum/Identity.h>
+#include <microReticulum/Bytes.h>
+#include <microReticulum/Type.h>
 #include "AutoInterfacePeer.h"
 
 #ifdef ARDUINO
@@ -81,7 +81,7 @@ public:
     bool is_timed_out() const { return _timed_out; }
 
 protected:
-    virtual void send_outgoing(const RNS::Bytes& data) override;
+    virtual bool send_outgoing(const RNS::Bytes& data) override;
 
 private:
     // Discovery and addressing
diff --git a/lib/ble_interface/BLEFragmenter.cpp b/lib/ble_interface/BLEFragmenter.cpp
index d45682c0..cbd7b8a5 100644
--- a/lib/ble_interface/BLEFragmenter.cpp
+++ b/lib/ble_interface/BLEFragmenter.cpp
@@ -4,7 +4,7 @@
  */
 
 #include "BLEFragmenter.h"
-#include "Log.h"
+#include <microReticulum/Log.h>
 
 namespace RNS { namespace BLE {
 
diff --git a/lib/ble_interface/BLEFragmenter.h b/lib/ble_interface/BLEFragmenter.h
index ffdc9a40..285c4c89 100644
--- a/lib/ble_interface/BLEFragmenter.h
+++ b/lib/ble_interface/BLEFragmenter.h
@@ -15,7 +15,7 @@
 #pragma once
 
 #include "BLETypes.h"
-#include "Bytes.h"
+#include <microReticulum/Bytes.h>
 
 #include <vector>
 #include <cstdint>
diff --git a/lib/ble_interface/BLEIdentityManager.cpp b/lib/ble_interface/BLEIdentityManager.cpp
index efefc31f..70a375a2 100644
--- a/lib/ble_interface/BLEIdentityManager.cpp
+++ b/lib/ble_interface/BLEIdentityManager.cpp
@@ -6,7 +6,7 @@
  */
 
 #include "BLEIdentityManager.h"
-#include "Log.h"
+#include <microReticulum/Log.h>
 
 namespace RNS { namespace BLE {
 
diff --git a/lib/ble_interface/BLEIdentityManager.h b/lib/ble_interface/BLEIdentityManager.h
index 1694c33f..7cf2bb76 100644
--- a/lib/ble_interface/BLEIdentityManager.h
+++ b/lib/ble_interface/BLEIdentityManager.h
@@ -18,8 +18,8 @@
 #pragma once
 
 #include "BLETypes.h"
-#include "Bytes.h"
-#include "Utilities/OS.h"
+#include <microReticulum/Bytes.h>
+#include <microReticulum/Utilities/OS.h>
 
 #include <functional>
 #include <cstdint>
diff --git a/lib/ble_interface/BLEInterface.cpp b/lib/ble_interface/BLEInterface.cpp
index 31ddee4e..293eaefa 100644
--- a/lib/ble_interface/BLEInterface.cpp
+++ b/lib/ble_interface/BLEInterface.cpp
@@ -4,8 +4,8 @@
  */
 
 #include "BLEInterface.h"
-#include "Log.h"
-#include "Utilities/OS.h"
+#include <microReticulum/Log.h>
+#include <microReticulum/Utilities/OS.h>
 
 #ifdef ARDUINO
 #include <Arduino.h>
@@ -311,9 +311,9 @@ void BLEInterface::loop() {
 // Data Transfer
 //=============================================================================
 
-void BLEInterface::send_outgoing(const Bytes& data) {
+bool BLEInterface::send_outgoing(const Bytes& data) {
     if (!_platform || !_platform->isRunning()) {
-        return;
+        return false;
     }
 
     // Non-blocking lock: if BLE task holds _mutex (maintenance, connect, etc.),
@@ -321,7 +321,7 @@ void BLEInterface::send_outgoing(const Bytes& data) {
     // retransmission at the transport layer.
     if (!_mutex.try_lock()) {
         TRACE("BLEInterface: send_outgoing skipped - BLE task busy");
-        return;
+        return false;
     }
     std::lock_guard<std::recursive_mutex> lock(_mutex, std::adopt_lock);
 
@@ -330,7 +330,7 @@ void BLEInterface::send_outgoing(const Bytes& data) {
 
     if (connected_peers.empty()) {
         TRACE("BLEInterface: No connected peers, dropping packet");
-        return;
+        return false;
     }
 
     // Count peers with identity
@@ -352,6 +352,7 @@ void BLEInterface::send_outgoing(const Bytes& data) {
 
     // Track outgoing stats
     handle_outgoing(data);
+    return true;
 }
 
 bool BLEInterface::sendToPeer(const Bytes& peer_identity, const Bytes& data) {
diff --git a/lib/ble_interface/BLEInterface.h b/lib/ble_interface/BLEInterface.h
index 35397a17..421251b3 100644
--- a/lib/ble_interface/BLEInterface.h
+++ b/lib/ble_interface/BLEInterface.h
@@ -16,9 +16,9 @@
  */
 #pragma once
 
-#include "Interface.h"
-#include "Bytes.h"
-#include "Type.h"
+#include <microReticulum/Interface.h>
+#include <microReticulum/Bytes.h>
+#include <microReticulum/Type.h>
 #include "BLETypes.h"
 #include "BLEPlatform.h"
 #include "BLEFragmenter.h"
@@ -166,7 +166,7 @@ public:
     bool is_task_running() const { return _task_handle != nullptr; }
 
 protected:
-    virtual void send_outgoing(const RNS::Bytes& data) override;
+    virtual bool send_outgoing(const RNS::Bytes& data) override;
 
 private:
     //=========================================================================
diff --git a/lib/ble_interface/BLEOperationQueue.cpp b/lib/ble_interface/BLEOperationQueue.cpp
index 60f5793b..fd9d6ee8 100644
--- a/lib/ble_interface/BLEOperationQueue.cpp
+++ b/lib/ble_interface/BLEOperationQueue.cpp
@@ -4,7 +4,7 @@
  */
 
 #include "BLEOperationQueue.h"
-#include "Log.h"
+#include <microReticulum/Log.h>
 
 namespace RNS { namespace BLE {
 
diff --git a/lib/ble_interface/BLEOperationQueue.h b/lib/ble_interface/BLEOperationQueue.h
index 8fd73645..cd4c9e74 100644
--- a/lib/ble_interface/BLEOperationQueue.h
+++ b/lib/ble_interface/BLEOperationQueue.h
@@ -13,8 +13,8 @@
 #pragma once
 
 #include "BLETypes.h"
-#include "Bytes.h"
-#include "Utilities/OS.h"
+#include <microReticulum/Bytes.h>
+#include <microReticulum/Utilities/OS.h>
 
 #include <queue>
 #include <functional>
diff --git a/lib/ble_interface/BLEPeerManager.cpp b/lib/ble_interface/BLEPeerManager.cpp
index 5e1eed6f..091da587 100644
--- a/lib/ble_interface/BLEPeerManager.cpp
+++ b/lib/ble_interface/BLEPeerManager.cpp
@@ -6,7 +6,7 @@
  */
 
 #include "BLEPeerManager.h"
-#include "Log.h"
+#include <microReticulum/Log.h>
 
 #include <cmath>
 #include <cstring>
diff --git a/lib/ble_interface/BLEPeerManager.h b/lib/ble_interface/BLEPeerManager.h
index 10e5feb6..22016803 100644
--- a/lib/ble_interface/BLEPeerManager.h
+++ b/lib/ble_interface/BLEPeerManager.h
@@ -13,8 +13,8 @@
 #pragma once
 
 #include "BLETypes.h"
-#include "Bytes.h"
-#include "Utilities/OS.h"
+#include <microReticulum/Bytes.h>
+#include <microReticulum/Utilities/OS.h>
 
 #include <cstdint>
 
diff --git a/lib/ble_interface/BLEPlatform.cpp b/lib/ble_interface/BLEPlatform.cpp
index 1e2a0f6c..ea7f41b0 100644
--- a/lib/ble_interface/BLEPlatform.cpp
+++ b/lib/ble_interface/BLEPlatform.cpp
@@ -4,7 +4,7 @@
  */
 
 #include "BLEPlatform.h"
-#include "Log.h"
+#include <microReticulum/Log.h>
 
 // Include platform implementations based on compile-time detection
 #if defined(ESP32) && (defined(USE_NIMBLE) || defined(CONFIG_BT_NIMBLE_ENABLED))
diff --git a/lib/ble_interface/BLEPlatform.h b/lib/ble_interface/BLEPlatform.h
index 85bc357e..86e6df17 100644
--- a/lib/ble_interface/BLEPlatform.h
+++ b/lib/ble_interface/BLEPlatform.h
@@ -16,7 +16,7 @@
 #pragma once
 
 #include "BLETypes.h"
-#include "Bytes.h"
+#include <microReticulum/Bytes.h>
 
 #include <memory>
 #include <vector>
diff --git a/lib/ble_interface/BLEReassembler.cpp b/lib/ble_interface/BLEReassembler.cpp
index 53c7a059..bd94f87a 100644
--- a/lib/ble_interface/BLEReassembler.cpp
+++ b/lib/ble_interface/BLEReassembler.cpp
@@ -6,7 +6,7 @@
  */
 
 #include "BLEReassembler.h"
-#include "Log.h"
+#include <microReticulum/Log.h>
 
 namespace RNS { namespace BLE {
 
diff --git a/lib/ble_interface/BLEReassembler.h b/lib/ble_interface/BLEReassembler.h
index f4116313..fecfe662 100644
--- a/lib/ble_interface/BLEReassembler.h
+++ b/lib/ble_interface/BLEReassembler.h
@@ -16,8 +16,8 @@
 
 #include "BLETypes.h"
 #include "BLEFragmenter.h"
-#include "Bytes.h"
-#include "Utilities/OS.h"
+#include <microReticulum/Bytes.h>
+#include <microReticulum/Utilities/OS.h>
 
 #include <functional>
 #include <cstdint>
diff --git a/lib/ble_interface/BLETypes.h b/lib/ble_interface/BLETypes.h
index 8f23ad62..9907ddfe 100644
--- a/lib/ble_interface/BLETypes.h
+++ b/lib/ble_interface/BLETypes.h
@@ -8,8 +8,8 @@
  */
 #pragma once
 
-#include "Bytes.h"
-#include "Log.h"
+#include <microReticulum/Bytes.h>
+#include <microReticulum/Log.h>
 
 #include <functional>
 #include <memory>
diff --git a/lib/ble_interface/platforms/NimBLEPlatform.cpp b/lib/ble_interface/platforms/NimBLEPlatform.cpp
index b8240f91..8088606a 100644
--- a/lib/ble_interface/platforms/NimBLEPlatform.cpp
+++ b/lib/ble_interface/platforms/NimBLEPlatform.cpp
@@ -7,8 +7,8 @@
 
 #if defined(ESP32) && (defined(USE_NIMBLE) || defined(CONFIG_BT_NIMBLE_ENABLED))
 
-#include "Log.h"
-#include "Identity.h"
+#include <microReticulum/Log.h>
+#include <microReticulum/Identity.h>
 #include <algorithm>
 #include <esp_mac.h>
 
diff --git a/lib/microreticulum-shim/BytesPool.h b/lib/microreticulum-shim/BytesPool.h
index 4ff7be6f..a83a1de2 100644
--- a/lib/microreticulum-shim/BytesPool.h
+++ b/lib/microreticulum-shim/BytesPool.h
@@ -36,7 +36,7 @@
  */
 
 #include "PSRAMAllocator.h"
-#include "Log.h"
+#include <microReticulum/Log.h>
 
 #include <cstddef>
 #include <cstdint>
diff --git a/lib/microreticulum-shim/Cryptography/BZ2.cpp b/lib/microreticulum-shim/Cryptography/BZ2.cpp
deleted file mode 100644
index 718429e9..00000000
--- a/lib/microreticulum-shim/Cryptography/BZ2.cpp
+++ /dev/null
@@ -1,179 +0,0 @@
-#include "BZ2.h"
-
-#if defined(NATIVE)
-#include <bzlib.h>
-#elif defined(ARDUINO)
-#include "bzlib.h"
-#endif
-
-#include <cstring>
-#include <vector>
-#include <Log.h>
-
-#ifdef ARDUINO
-#include <esp_heap_caps.h>
-#endif
-
-namespace RNS { namespace Cryptography {
-
-const Bytes bz2_decompress(const Bytes& data) {
-#if defined(NATIVE) || defined(ARDUINO)
-	if (data.empty()) {
-		return Bytes();
-	}
-
-#ifdef ARDUINO
-	// ESP32: Use smaller buffers to fit in memory, grow if needed
-	// Start with 64KB and grow up to 512KB max
-	const size_t MIN_OUTPUT_SIZE = 64 * 1024;  // 64KB initial
-	const size_t MAX_OUTPUT_SIZE = 512 * 1024; // 512KB max
-#else
-	// Native: Use larger buffers for efficiency
-	const size_t MIN_OUTPUT_SIZE = 2 * 1024 * 1024;  // 2MB minimum
-	const size_t MAX_OUTPUT_SIZE = 16 * 1024 * 1024; // 16MB max
-#endif
-	size_t output_size = std::min(std::max(data.size() * 100, MIN_OUTPUT_SIZE), MAX_OUTPUT_SIZE);
-
-#ifdef ARDUINO
-	// Allocate from PSRAM if available
-	char* output = (char*)heap_caps_malloc(output_size, MALLOC_CAP_SPIRAM | MALLOC_CAP_8BIT);
-	if (!output) {
-		// Fall back to regular heap
-		output = (char*)malloc(output_size);
-	}
-	if (!output) {
-		ERROR("bz2_decompress: Failed to allocate output buffer");
-		return Bytes();
-	}
-#else
-	std::vector<char> output_vec(output_size);
-	char* output = output_vec.data();
-#endif
-
-	bz_stream stream;
-	memset(&stream, 0, sizeof(stream));
-
-	int ret = BZ2_bzDecompressInit(&stream, 0, 0);
-	if (ret != BZ_OK) {
-#ifdef ARDUINO
-		free(output);
-#endif
-		return Bytes();
-	}
-
-	stream.next_in = const_cast<char*>(reinterpret_cast<const char*>(data.data()));
-	stream.avail_in = data.size();
-	stream.next_out = output;
-	stream.avail_out = output_size;
-
-	Bytes result;
-	int iteration = 0;
-	do {
-		ret = BZ2_bzDecompress(&stream);
-		iteration++;
-
-		if (ret == BZ_OK || ret == BZ_STREAM_END) {
-			// Append decompressed data
-			size_t decompressed = output_size - stream.avail_out;
-			result.append(reinterpret_cast<uint8_t*>(output), decompressed);
-
-			DEBUGF("bz2_decompress: iter=%d, ret=%d, decompressed=%zu, total=%zu, avail_in=%u",
-				iteration, ret, decompressed, result.size(), stream.avail_in);
-
-			if (ret == BZ_STREAM_END) {
-				break;
-			}
-
-			// Reset output buffer for more data
-			stream.next_out = output;
-			stream.avail_out = output_size;
-		} else {
-			DEBUGF("bz2_decompress: iter=%d, FAILED ret=%d", iteration, ret);
-			BZ2_bzDecompressEnd(&stream);
-#ifdef ARDUINO
-			free(output);
-#endif
-			return Bytes();
-		}
-	} while (stream.avail_in > 0 || ret != BZ_STREAM_END);
-
-	BZ2_bzDecompressEnd(&stream);
-#ifdef ARDUINO
-	free(output);
-#endif
-	DEBUGF("bz2_decompress: final output size=%zu", result.size());
-	return result;
-#else
-	ERROR("bz2_decompress: BZ2 support not available on this platform");
-	return Bytes();
-#endif
-}
-
-const Bytes bz2_compress(const Bytes& data) {
-#if defined(NATIVE) || defined(ARDUINO)
-	if (data.empty()) {
-		return Bytes();
-	}
-
-	// Compressed size is at most input size + 1% + 600 bytes
-	size_t output_size = data.size() + data.size() / 100 + 600;
-
-#ifdef ARDUINO
-	// Allocate from PSRAM if available
-	char* output = (char*)heap_caps_malloc(output_size, MALLOC_CAP_SPIRAM | MALLOC_CAP_8BIT);
-	if (!output) {
-		output = (char*)malloc(output_size);
-	}
-	if (!output) {
-		ERROR("bz2_compress: Failed to allocate output buffer");
-		return Bytes();
-	}
-	// Use smaller block size (1 = 100k) on ESP32 to reduce memory usage
-	const int block_size = 1;
-#else
-	std::vector<char> output_vec(output_size);
-	char* output = output_vec.data();
-	// Use largest block size (9 = 900k) on native for best compression
-	const int block_size = 9;
-#endif
-
-	bz_stream stream;
-	memset(&stream, 0, sizeof(stream));
-
-	int ret = BZ2_bzCompressInit(&stream, block_size, 0, 0);
-	if (ret != BZ_OK) {
-#ifdef ARDUINO
-		free(output);
-#endif
-		return Bytes();
-	}
-
-	stream.next_in = const_cast<char*>(reinterpret_cast<const char*>(data.data()));
-	stream.avail_in = data.size();
-	stream.next_out = output;
-	stream.avail_out = output_size;
-
-	ret = BZ2_bzCompress(&stream, BZ_FINISH);
-	if (ret != BZ_STREAM_END) {
-		BZ2_bzCompressEnd(&stream);
-#ifdef ARDUINO
-		free(output);
-#endif
-		return Bytes();
-	}
-
-	size_t compressed_size = output_size - stream.avail_out;
-	BZ2_bzCompressEnd(&stream);
-
-	Bytes result(reinterpret_cast<uint8_t*>(output), compressed_size);
-#ifdef ARDUINO
-	free(output);
-#endif
-	return result;
-#else
-	ERROR("bz2_compress: BZ2 support not available on this platform");
-	return Bytes();
-#endif
-}
-
-} }
diff --git a/lib/microreticulum-shim/Cryptography/BZ2.h b/lib/microreticulum-shim/Cryptography/BZ2.h
deleted file mode 100644
index 2050d594..00000000
--- a/lib/microreticulum-shim/Cryptography/BZ2.h
+++ /dev/null
@@ -1,10 +0,0 @@
-#pragma once
-
-#include <Bytes.h>
-
-namespace RNS { namespace Cryptography {
-
-	const Bytes bz2_decompress(const Bytes& data);
-	const Bytes bz2_compress(const Bytes& data);
-
-} }
diff --git a/lib/microreticulum-shim/Display.cpp b/lib/microreticulum-shim/Display.cpp
index c2141eb6..5c2e9f5e 100644
--- a/lib/microreticulum-shim/Display.cpp
+++ b/lib/microreticulum-shim/Display.cpp
@@ -7,12 +7,12 @@
 #ifdef HAS_DISPLAY
 
 #include "DisplayGraphics.h"
-#include "Identity.h"
-#include "Interface.h"
-#include "Reticulum.h"
-#include "Transport.h"
-#include "Log.h"
-#include "Utilities/OS.h"
+#include <microReticulum/Identity.h>
+#include <microReticulum/Interface.h>
+#include <microReticulum/Reticulum.h>
+#include <microReticulum/Transport.h>
+#include <microReticulum/Log.h>
+#include <microReticulum/Utilities/OS.h>
 
 // Display library includes (board-specific)
 #ifdef ARDUINO
diff --git a/lib/microreticulum-shim/Display.h b/lib/microreticulum-shim/Display.h
index 644caf2e..5d69b255 100644
--- a/lib/microreticulum-shim/Display.h
+++ b/lib/microreticulum-shim/Display.h
@@ -7,8 +7,8 @@
 
 #pragma once
 
-#include "Type.h"
-#include "Bytes.h"
+#include <microReticulum/Type.h>
+#include <microReticulum/Bytes.h>
 
 #include <stdint.h>
 #include <string>
diff --git a/lib/microreticulum-shim/FileStream.h b/lib/microreticulum-shim/FileStream.h
index 6b69d655..f2962d0c 100644
--- a/lib/microreticulum-shim/FileStream.h
+++ b/lib/microreticulum-shim/FileStream.h
@@ -1,9 +1,9 @@
 #pragma once
 
-#include "Utilities/Crc.h"
-#include "Log.h"
-#include "Bytes.h"
-#include "Type.h"
+#include <microReticulum/Utilities/Crc.h>
+#include <microReticulum/Log.h>
+#include <microReticulum/Bytes.h>
+#include <microReticulum/Type.h>
 
 #ifdef ARDUINO
 #include <Stream.h>
diff --git a/lib/microreticulum-shim/FileSystem.h b/lib/microreticulum-shim/FileSystem.h
index f224420b..1a75c3db 100644
--- a/lib/microreticulum-shim/FileSystem.h
+++ b/lib/microreticulum-shim/FileSystem.h
@@ -1,9 +1,9 @@
 #pragma once
 
 #include "FileStream.h"
-#include "Log.h"
-#include "Bytes.h"
-#include "Type.h"
+#include <microReticulum/Log.h>
+#include <microReticulum/Bytes.h>
+#include <microReticulum/Type.h>
 
 #include <list>
 #include <memory>
diff --git a/lib/microreticulum-shim/Instrumentation/BootProfiler.cpp b/lib/microreticulum-shim/Instrumentation/BootProfiler.cpp
index de2c2a4a..0eb289a8 100644
--- a/lib/microreticulum-shim/Instrumentation/BootProfiler.cpp
+++ b/lib/microreticulum-shim/Instrumentation/BootProfiler.cpp
@@ -15,7 +15,7 @@
 
 #ifdef BOOT_PROFILING_ENABLED
 
-#include <Log.h>
+#include <microReticulum/Log.h>
 
 #include <Arduino.h>
 #include <LittleFS.h>
diff --git a/lib/microreticulum-shim/Instrumentation/MemoryMonitor.cpp b/lib/microreticulum-shim/Instrumentation/MemoryMonitor.cpp
index 3990d9b4..79cf0e98 100644
--- a/lib/microreticulum-shim/Instrumentation/MemoryMonitor.cpp
+++ b/lib/microreticulum-shim/Instrumentation/MemoryMonitor.cpp
@@ -15,7 +15,7 @@
 
 #ifdef MEMORY_INSTRUMENTATION_ENABLED
 
-#include <Log.h>
+#include <microReticulum/Log.h>
 #include <BytesPool.h>
 
 #include <cstring>
diff --git a/lib/microreticulum-shim/MessageBase.h b/lib/microreticulum-shim/MessageBase.h
index 8b5c91d7..0e3fb596 100644
--- a/lib/microreticulum-shim/MessageBase.h
+++ b/lib/microreticulum-shim/MessageBase.h
@@ -3,7 +3,7 @@
 #ifndef RNS_MESSAGE_BASE_H
 #define RNS_MESSAGE_BASE_H
 
-#include "Bytes.h"
+#include <microReticulum/Bytes.h>
 
 namespace RNS {
 
diff --git a/lib/sx1262_interface/SX1262Interface.cpp b/lib/sx1262_interface/SX1262Interface.cpp
index c82b06aa..01ab71cd 100644
--- a/lib/sx1262_interface/SX1262Interface.cpp
+++ b/lib/sx1262_interface/SX1262Interface.cpp
@@ -2,8 +2,8 @@
 // SPDX-License-Identifier: MIT
 
 #include "SX1262Interface.h"
-#include "Log.h"
-#include "Utilities/OS.h"
+#include <microReticulum/Log.h>
+#include <microReticulum/Utilities/OS.h>
 
 #ifdef ARDUINO
 #include <SPI.h>
@@ -239,11 +239,11 @@ void SX1262Interface::loop() {
 #endif
 }
 
-void SX1262Interface::send_outgoing(const Bytes& data) {
-    if (!_online) return;
+bool SX1262Interface::send_outgoing(const Bytes& data) {
+    if (!_online) return false;
 
 #ifdef ARDUINO
-    if (_radio == nullptr) return;
+    if (_radio == nullptr) return false;
 
     DEBUG(toString() + ": Sending " + std::to_string(data.size()) + " bytes");
 
@@ -254,7 +254,7 @@ void SX1262Interface::send_outgoing(const Bytes& data) {
     size_t len = 1 + data.size();
     if (len > HW_MTU) {
         ERROR("SX1262Interface: Packet too large (" + std::to_string(len) + " > " + std::to_string(HW_MTU) + ")");
-        return;
+        return false;
     }
 
     uint8_t* buf = new uint8_t[len];
@@ -265,7 +265,7 @@ void SX1262Interface::send_outgoing(const Bytes& data) {
     if (xSemaphoreTake(_spi_mutex, pdMS_TO_TICKS(1000)) != pdTRUE) {
         ERROR("SX1262Interface: Failed to acquire SPI mutex for TX");
         delete[] buf;
-        return;
+        return false;
     }
 
     _transmitting = true;
@@ -289,10 +289,13 @@ void SX1262Interface::send_outgoing(const Bytes& data) {
         DEBUG("SX1262Interface: Sent " + std::to_string(len) + " bytes");
         // Perform post-send housekeeping
         InterfaceImpl::handle_outgoing(data);
+        return true;
     } else {
         ERROR("SX1262Interface: Transmit failed, code " + std::to_string(state));
+        return false;
     }
 #endif
+    return false;
 }
 
 void SX1262Interface::on_incoming(const Bytes& data) {
diff --git a/lib/sx1262_interface/SX1262Interface.h b/lib/sx1262_interface/SX1262Interface.h
index ee800fb3..cd9b9397 100644
--- a/lib/sx1262_interface/SX1262Interface.h
+++ b/lib/sx1262_interface/SX1262Interface.h
@@ -3,10 +3,10 @@
 
 #pragma once
 
-#include "Interface.h"
-#include "Bytes.h"
-#include "Type.h"
-#include "Cryptography/Random.h"
+#include <microReticulum/Interface.h>
+#include <microReticulum/Bytes.h>
+#include <microReticulum/Type.h>
+#include <microReticulum/Cryptography/Random.h>
 
 #ifdef ARDUINO
 #include <RadioLib.h>
@@ -81,7 +81,7 @@ public:
     virtual std::string toString() const override;
 
 protected:
-    virtual void send_outgoing(const RNS::Bytes& data) override;
+    virtual bool send_outgoing(const RNS::Bytes& data) override;
 
 private:
     void on_incoming(const RNS::Bytes& data);
diff --git a/lib/tdeck_ui/Display.cpp b/lib/tdeck_ui/Display.cpp
index c2141eb6..5c2e9f5e 100644
--- a/lib/tdeck_ui/Display.cpp
+++ b/lib/tdeck_ui/Display.cpp
@@ -7,12 +7,12 @@
 #ifdef HAS_DISPLAY
 
 #include "DisplayGraphics.h"
-#include "Identity.h"
-#include "Interface.h"
-#include "Reticulum.h"
-#include "Transport.h"
-#include "Log.h"
-#include "Utilities/OS.h"
+#include <microReticulum/Identity.h>
+#include <microReticulum/Interface.h>
+#include <microReticulum/Reticulum.h>
+#include <microReticulum/Transport.h>
+#include <microReticulum/Log.h>
+#include <microReticulum/Utilities/OS.h>
 
 // Display library includes (board-specific)
 #ifdef ARDUINO
diff --git a/lib/tdeck_ui/Display.h b/lib/tdeck_ui/Display.h
index 644caf2e..5d69b255 100644
--- a/lib/tdeck_ui/Display.h
+++ b/lib/tdeck_ui/Display.h
@@ -7,8 +7,8 @@
 
 #pragma once
 
-#include "Type.h"
-#include "Bytes.h"
+#include <microReticulum/Type.h>
+#include <microReticulum/Bytes.h>
 
 #include <stdint.h>
 #include <string>
diff --git a/lib/tdeck_ui/Hardware/TDeck/Display.cpp b/lib/tdeck_ui/Hardware/TDeck/Display.cpp
index 8c463b78..dccf4297 100644
--- a/lib/tdeck_ui/Hardware/TDeck/Display.cpp
+++ b/lib/tdeck_ui/Hardware/TDeck/Display.cpp
@@ -6,7 +6,7 @@
 
 #ifdef ARDUINO
 
-#include "Log.h"
+#include <microReticulum/Log.h>
 #include <esp_heap_caps.h>
 
 #if __has_include("SplashImage.h")
diff --git a/lib/tdeck_ui/Hardware/TDeck/Keyboard.cpp b/lib/tdeck_ui/Hardware/TDeck/Keyboard.cpp
index a409e1a8..07ce4edc 100644
--- a/lib/tdeck_ui/Hardware/TDeck/Keyboard.cpp
+++ b/lib/tdeck_ui/Hardware/TDeck/Keyboard.cpp
@@ -5,7 +5,7 @@
 
 #ifdef ARDUINO
 
-#include "Log.h"
+#include <microReticulum/Log.h>
 
 using namespace RNS;
 
diff --git a/lib/tdeck_ui/Hardware/TDeck/SDAccess.cpp b/lib/tdeck_ui/Hardware/TDeck/SDAccess.cpp
index 9e1cb029..f0498e15 100644
--- a/lib/tdeck_ui/Hardware/TDeck/SDAccess.cpp
+++ b/lib/tdeck_ui/Hardware/TDeck/SDAccess.cpp
@@ -5,7 +5,7 @@
 
 #ifdef ARDUINO
 
-#include <Log.h>
+#include <microReticulum/Log.h>
 
 using namespace RNS;
 
diff --git a/lib/tdeck_ui/Hardware/TDeck/SDArchiveFileSystem.h b/lib/tdeck_ui/Hardware/TDeck/SDArchiveFileSystem.h
index 00527e94..c3693a87 100644
--- a/lib/tdeck_ui/Hardware/TDeck/SDArchiveFileSystem.h
+++ b/lib/tdeck_ui/Hardware/TDeck/SDArchiveFileSystem.h
@@ -124,7 +124,7 @@ public:
     virtual ~FileSystemImpl() {}
 
     // SD is already mounted by SDAccess::init() — we don't re-mount.
-    virtual bool init() override { return SDAccess::is_ready(); }
+    virtual bool init(bool reformatOnFail = true) override { return SDAccess::is_ready(); }
     virtual bool format() override { return false; }
 
     virtual microStore::File open(const char* path, microStore::File::Mode mode,
diff --git a/lib/tdeck_ui/Hardware/TDeck/SDLogger.h b/lib/tdeck_ui/Hardware/TDeck/SDLogger.h
index 9b76d38d..e58ca5ab 100644
--- a/lib/tdeck_ui/Hardware/TDeck/SDLogger.h
+++ b/lib/tdeck_ui/Hardware/TDeck/SDLogger.h
@@ -6,7 +6,7 @@
 
 #include "Config.h"
 #include "SDAccess.h"
-#include <Log.h>
+#include <microReticulum/Log.h>
 
 #ifdef ARDUINO
 #include <SD.h>
diff --git a/lib/tdeck_ui/Hardware/TDeck/Touch.cpp b/lib/tdeck_ui/Hardware/TDeck/Touch.cpp
index f7bf0294..ec838f44 100644
--- a/lib/tdeck_ui/Hardware/TDeck/Touch.cpp
+++ b/lib/tdeck_ui/Hardware/TDeck/Touch.cpp
@@ -5,7 +5,7 @@
 
 #ifdef ARDUINO
 
-#include "Log.h"
+#include <microReticulum/Log.h>
 
 using namespace RNS;
 
diff --git a/lib/tdeck_ui/Hardware/TDeck/Trackball.cpp b/lib/tdeck_ui/Hardware/TDeck/Trackball.cpp
index 0f696d2e..21c16730 100644
--- a/lib/tdeck_ui/Hardware/TDeck/Trackball.cpp
+++ b/lib/tdeck_ui/Hardware/TDeck/Trackball.cpp
@@ -5,7 +5,7 @@
 
 #ifdef ARDUINO
 
-#include "Log.h"
+#include <microReticulum/Log.h>
 #include <driver/gpio.h>
 
 using namespace RNS;
diff --git a/lib/tdeck_ui/UI/LVGL/LVGLInit.cpp b/lib/tdeck_ui/UI/LVGL/LVGLInit.cpp
index 2ee429bd..75e09ef6 100644
--- a/lib/tdeck_ui/UI/LVGL/LVGLInit.cpp
+++ b/lib/tdeck_ui/UI/LVGL/LVGLInit.cpp
@@ -7,7 +7,7 @@
 
 #include "esp_task_wdt.h"
 
-#include "Log.h"
+#include <microReticulum/Log.h>
 #include "../../Hardware/TDeck/Display.h"
 #include "../../Hardware/TDeck/Keyboard.h"
 #include "../../Hardware/TDeck/Touch.h"
diff --git a/lib/tdeck_ui/UI/LXMF/AnnounceListScreen.cpp b/lib/tdeck_ui/UI/LXMF/AnnounceListScreen.cpp
index e80d4ebe..ea7064e8 100644
--- a/lib/tdeck_ui/UI/LXMF/AnnounceListScreen.cpp
+++ b/lib/tdeck_ui/UI/LXMF/AnnounceListScreen.cpp
@@ -6,13 +6,13 @@
 
 #ifdef ARDUINO
 
-#include "Log.h"
+#include <microReticulum/Log.h>
 #include "../LVGL/LVGLLock.h"
-#include "Transport.h"
-#include "Identity.h"
-#include "Destination.h"
-#include "Persistence/DestinationEntry.h"   // RNS::Persistence::DestinationEntry (post-graft path)
-#include "Utilities/OS.h"
+#include <microReticulum/Transport.h>
+#include <microReticulum/Identity.h>
+#include <microReticulum/Destination.h>
+#include <microReticulum/Persistence/DestinationEntry.h>   // RNS::Persistence::DestinationEntry (post-graft path)
+#include <microReticulum/Utilities/OS.h>
 #include "../LVGL/LVGLInit.h"
 #include <MsgPack.h>
 
@@ -141,7 +141,7 @@ void AnnounceListScreen::refresh() {
     // Get path table from Transport. Pre-graft the fork called this
     // get_destination_table(); upstream microReticulum @ 0.3.0 renamed it
     // to get_path_table() (the same map of dest_hash → DestinationEntry).
-    const auto& dest_table = Transport::get_path_table();
+    const auto& dest_table = Transport::path_table();
 
     // Compute name_hash for lxmf.delivery to filter announces
     Bytes lxmf_delivery_name_hash = Destination::name_hash("lxmf", "delivery");
diff --git a/lib/tdeck_ui/UI/LXMF/AnnounceListScreen.h b/lib/tdeck_ui/UI/LXMF/AnnounceListScreen.h
index 41e7ee90..fc0843ea 100644
--- a/lib/tdeck_ui/UI/LXMF/AnnounceListScreen.h
+++ b/lib/tdeck_ui/UI/LXMF/AnnounceListScreen.h
@@ -10,7 +10,7 @@
 #include <vector>
 #include <functional>
 #include <string>
-#include "Bytes.h"
+#include <microReticulum/Bytes.h>
 
 namespace UI {
 namespace LXMF {
diff --git a/lib/tdeck_ui/UI/LXMF/CallScreen.h b/lib/tdeck_ui/UI/LXMF/CallScreen.h
index 6a0572de..547a761d 100644
--- a/lib/tdeck_ui/UI/LXMF/CallScreen.h
+++ b/lib/tdeck_ui/UI/LXMF/CallScreen.h
@@ -8,7 +8,7 @@
 #include <Arduino.h>
 #include <lvgl.h>
 #include <functional>
-#include "Bytes.h"
+#include <microReticulum/Bytes.h>
 
 namespace UI {
 namespace LXMF {
diff --git a/lib/tdeck_ui/UI/LXMF/ChatScreen.cpp b/lib/tdeck_ui/UI/LXMF/ChatScreen.cpp
index 8cc41ba0..d53d863f 100644
--- a/lib/tdeck_ui/UI/LXMF/ChatScreen.cpp
+++ b/lib/tdeck_ui/UI/LXMF/ChatScreen.cpp
@@ -6,8 +6,8 @@
 
 #ifdef ARDUINO
 
-#include "Log.h"
-#include "Identity.h"
+#include <microReticulum/Log.h>
+#include <microReticulum/Identity.h>
 #include "../LVGL/LVGLInit.h"
 #include "../LVGL/LVGLLock.h"
 #include "../Clipboard.h"
diff --git a/lib/tdeck_ui/UI/LXMF/ChatScreen.h b/lib/tdeck_ui/UI/LXMF/ChatScreen.h
index 41d1c16e..a28d39e5 100644
--- a/lib/tdeck_ui/UI/LXMF/ChatScreen.h
+++ b/lib/tdeck_ui/UI/LXMF/ChatScreen.h
@@ -11,7 +11,7 @@
 #include <deque>
 #include <map>
 #include <functional>
-#include "Bytes.h"
+#include <microReticulum/Bytes.h>
 #include "LXMF/LXMessage.h"
 #include "LXMF/MessageStore.h"
 
diff --git a/lib/tdeck_ui/UI/LXMF/ComposeScreen.cpp b/lib/tdeck_ui/UI/LXMF/ComposeScreen.cpp
index b4c68499..fb3bf2c0 100644
--- a/lib/tdeck_ui/UI/LXMF/ComposeScreen.cpp
+++ b/lib/tdeck_ui/UI/LXMF/ComposeScreen.cpp
@@ -6,7 +6,7 @@
 
 #ifdef ARDUINO
 
-#include "Log.h"
+#include <microReticulum/Log.h>
 #include "../LVGL/LVGLLock.h"
 #include "../LVGL/LVGLInit.h"
 #include "../TextAreaHelper.h"
diff --git a/lib/tdeck_ui/UI/LXMF/ComposeScreen.h b/lib/tdeck_ui/UI/LXMF/ComposeScreen.h
index 713d16ec..8c37277e 100644
--- a/lib/tdeck_ui/UI/LXMF/ComposeScreen.h
+++ b/lib/tdeck_ui/UI/LXMF/ComposeScreen.h
@@ -8,7 +8,7 @@
 #include <Arduino.h>
 #include <lvgl.h>
 #include <functional>
-#include "Bytes.h"
+#include <microReticulum/Bytes.h>
 
 namespace UI {
 namespace LXMF {
diff --git a/lib/tdeck_ui/UI/LXMF/ConversationListScreen.cpp b/lib/tdeck_ui/UI/LXMF/ConversationListScreen.cpp
index e0cef3cf..6fb7adf3 100644
--- a/lib/tdeck_ui/UI/LXMF/ConversationListScreen.cpp
+++ b/lib/tdeck_ui/UI/LXMF/ConversationListScreen.cpp
@@ -6,9 +6,9 @@
 #ifdef ARDUINO
 
 #include "Theme.h"
-#include "Log.h"
-#include "Identity.h"
-#include "Utilities/OS.h"
+#include <microReticulum/Log.h>
+#include <microReticulum/Identity.h>
+#include <microReticulum/Utilities/OS.h>
 #include "../../Hardware/TDeck/Config.h"
 #include "../LVGL/LVGLInit.h"
 #include "../LVGL/LVGLLock.h"
diff --git a/lib/tdeck_ui/UI/LXMF/ConversationListScreen.h b/lib/tdeck_ui/UI/LXMF/ConversationListScreen.h
index 29f88ec9..d9b1b431 100644
--- a/lib/tdeck_ui/UI/LXMF/ConversationListScreen.h
+++ b/lib/tdeck_ui/UI/LXMF/ConversationListScreen.h
@@ -11,9 +11,9 @@
 #include <functional>
 #include <string>
 #include <utility>
-#include "Bytes.h"
+#include <microReticulum/Bytes.h>
 #include "LXMF/MessageStore.h"
-#include "Interface.h"
+#include <microReticulum/Interface.h>
 
 // TinyGPS++ pulled in for TinyGPSCustom (the in-view-satellites parser
 // hook; declared as a member below). The forward decl on TinyGPSPlus
diff --git a/lib/tdeck_ui/UI/LXMF/PropagationNodesScreen.cpp b/lib/tdeck_ui/UI/LXMF/PropagationNodesScreen.cpp
index 2f22c523..a72eb3cf 100644
--- a/lib/tdeck_ui/UI/LXMF/PropagationNodesScreen.cpp
+++ b/lib/tdeck_ui/UI/LXMF/PropagationNodesScreen.cpp
@@ -6,9 +6,9 @@
 
 #ifdef ARDUINO
 
-#include "Log.h"
+#include <microReticulum/Log.h>
 #include "LXMF/PropagationNodeManager.h"
-#include "Utilities/OS.h"
+#include <microReticulum/Utilities/OS.h>
 #include "../LVGL/LVGLInit.h"
 #include "../LVGL/LVGLLock.h"
 #include "../TextAreaHelper.h"
diff --git a/lib/tdeck_ui/UI/LXMF/PropagationNodesScreen.h b/lib/tdeck_ui/UI/LXMF/PropagationNodesScreen.h
index 15a34ee9..70a913d7 100644
--- a/lib/tdeck_ui/UI/LXMF/PropagationNodesScreen.h
+++ b/lib/tdeck_ui/UI/LXMF/PropagationNodesScreen.h
@@ -9,7 +9,7 @@
 #include <lvgl.h>
 #include <vector>
 #include <functional>
-#include "Bytes.h"
+#include <microReticulum/Bytes.h>
 
 namespace LXMF {
 	class PropagationNodeManager;
diff --git a/lib/tdeck_ui/UI/LXMF/QRScreen.cpp b/lib/tdeck_ui/UI/LXMF/QRScreen.cpp
index 2ad36905..f9f13594 100644
--- a/lib/tdeck_ui/UI/LXMF/QRScreen.cpp
+++ b/lib/tdeck_ui/UI/LXMF/QRScreen.cpp
@@ -5,7 +5,7 @@
 
 #ifdef ARDUINO
 
-#include "Log.h"
+#include <microReticulum/Log.h>
 #include "../LVGL/LVGLInit.h"
 #include "../LVGL/LVGLLock.h"
 
diff --git a/lib/tdeck_ui/UI/LXMF/QRScreen.h b/lib/tdeck_ui/UI/LXMF/QRScreen.h
index c12d5756..fee31b98 100644
--- a/lib/tdeck_ui/UI/LXMF/QRScreen.h
+++ b/lib/tdeck_ui/UI/LXMF/QRScreen.h
@@ -8,8 +8,8 @@
 #include <Arduino.h>
 #include <lvgl.h>
 #include <functional>
-#include "Bytes.h"
-#include "Identity.h"
+#include <microReticulum/Bytes.h>
+#include <microReticulum/Identity.h>
 
 namespace UI {
 namespace LXMF {
diff --git a/lib/tdeck_ui/UI/LXMF/SettingsScreen.cpp b/lib/tdeck_ui/UI/LXMF/SettingsScreen.cpp
index 32a6e179..7db717c8 100644
--- a/lib/tdeck_ui/UI/LXMF/SettingsScreen.cpp
+++ b/lib/tdeck_ui/UI/LXMF/SettingsScreen.cpp
@@ -10,8 +10,8 @@
 #include "../LVGL/LVGLLock.h"
 #include <SPIFFS.h>
 #include <TinyGPSPlus.h>
-#include "Log.h"
-#include "Utilities/OS.h"
+#include <microReticulum/Log.h>
+#include <microReticulum/Utilities/OS.h>
 #include "../LVGL/LVGLInit.h"
 #include "../TextAreaHelper.h"
 
diff --git a/lib/tdeck_ui/UI/LXMF/SettingsScreen.h b/lib/tdeck_ui/UI/LXMF/SettingsScreen.h
index 52517ab8..db96ab1d 100644
--- a/lib/tdeck_ui/UI/LXMF/SettingsScreen.h
+++ b/lib/tdeck_ui/UI/LXMF/SettingsScreen.h
@@ -9,8 +9,8 @@
 #include <lvgl.h>
 #include <Preferences.h>
 #include <functional>
-#include "Bytes.h"
-#include "Identity.h"
+#include <microReticulum/Bytes.h>
+#include <microReticulum/Identity.h>
 
 // Forward declaration
 class TinyGPSPlus;
diff --git a/lib/tdeck_ui/UI/LXMF/StatusScreen.cpp b/lib/tdeck_ui/UI/LXMF/StatusScreen.cpp
index 718ad621..88ea8a2a 100644
--- a/lib/tdeck_ui/UI/LXMF/StatusScreen.cpp
+++ b/lib/tdeck_ui/UI/LXMF/StatusScreen.cpp
@@ -7,7 +7,7 @@
 #ifdef ARDUINO
 
 #include <WiFi.h>
-#include "Log.h"
+#include <microReticulum/Log.h>
 #include "../LVGL/LVGLInit.h"
 #include "../LVGL/LVGLLock.h"
 
diff --git a/lib/tdeck_ui/UI/LXMF/StatusScreen.h b/lib/tdeck_ui/UI/LXMF/StatusScreen.h
index aea416fa..a865e7f1 100644
--- a/lib/tdeck_ui/UI/LXMF/StatusScreen.h
+++ b/lib/tdeck_ui/UI/LXMF/StatusScreen.h
@@ -9,8 +9,8 @@
 #include <lvgl.h>
 #include <functional>
 #include <vector>
-#include "Bytes.h"
-#include "Identity.h"
+#include <microReticulum/Bytes.h>
+#include <microReticulum/Identity.h>
 
 namespace UI {
 namespace LXMF {
diff --git a/lib/tdeck_ui/UI/LXMF/UIManager.cpp b/lib/tdeck_ui/UI/LXMF/UIManager.cpp
index 94077f03..5bf17431 100644
--- a/lib/tdeck_ui/UI/LXMF/UIManager.cpp
+++ b/lib/tdeck_ui/UI/LXMF/UIManager.cpp
@@ -7,16 +7,16 @@
 
 #include <lvgl.h>
 #include <Preferences.h>
-#include "Log.h"
+#include <microReticulum/Log.h>
 #ifdef PYXIS_TEST_HOOKS
 #include "pyxis_test_hooks.h"
 #endif
 #include "Tone.h"
 #include "../LVGL/LVGLLock.h"
 #include "lxst_audio.h"
-#include "Packet.h"
-#include "Transport.h"
-#include "Destination.h"
+#include <microReticulum/Packet.h>
+#include <microReticulum/Transport.h>
+#include <microReticulum/Destination.h>
 
 using namespace RNS;
 
diff --git a/lib/tdeck_ui/UI/LXMF/UIManager.h b/lib/tdeck_ui/UI/LXMF/UIManager.h
index 0300d471..65b25c25 100644
--- a/lib/tdeck_ui/UI/LXMF/UIManager.h
+++ b/lib/tdeck_ui/UI/LXMF/UIManager.h
@@ -20,8 +20,8 @@
 #include "LXMF/LXMRouter.h"
 #include "LXMF/PropagationNodeManager.h"
 #include "LXMF/MessageStore.h"
-#include "Reticulum.h"
-#include "Link.h"
+#include <microReticulum/Reticulum.h>
+#include <microReticulum/Link.h>
 
 class LXSTAudio;
 
diff --git a/lib/universal_filesystem/UniversalFileSystem.cpp b/lib/universal_filesystem/UniversalFileSystem.cpp
index 1584bf7a..f7d0bd6c 100644
--- a/lib/universal_filesystem/UniversalFileSystem.cpp
+++ b/lib/universal_filesystem/UniversalFileSystem.cpp
@@ -1,7 +1,7 @@
 #include "UniversalFileSystem.h"
 
-#include <Utilities/OS.h>
-#include <Log.h>
+#include <microReticulum/Utilities/OS.h>
+#include <microReticulum/Log.h>
 
 #ifdef ARDUINO
 void UniversalFileSystem::listDir(const char* dir) {
diff --git a/lib/universal_filesystem/UniversalFileSystem.h b/lib/universal_filesystem/UniversalFileSystem.h
index 3d00e44b..607518e3 100644
--- a/lib/universal_filesystem/UniversalFileSystem.h
+++ b/lib/universal_filesystem/UniversalFileSystem.h
@@ -2,7 +2,7 @@
 
 #include <FileSystem.h>
 #include <FileStream.h>
-#include <Bytes.h>
+#include <microReticulum/Bytes.h>
 
 #ifdef ARDUINO
 #ifdef BOARD_ESP32
diff --git a/patch_littlefs_paths.py b/patch_littlefs_paths.py
new file mode 100644
index 00000000..725efdb9
--- /dev/null
+++ b/patch_littlefs_paths.py
@@ -0,0 +1,95 @@
+"""
+PlatformIO pre-build script: patches the libdeps copy of microStore's
+LittleFSFileSystem adapter so every file path is normalized to a leading "/".
+
+Why: ESP32's Arduino LittleFS/VFS rejects any path that does not start with
+"/" (it logs nothing and returns an invalid File). But microStore's own
+adapter init-test uses "./__init_test__" and microReticulum's Transport path
+store uses "./path_store" -> "./path_store_0.dat". Both are relative ("./")
+paths that work on native POSIX but fail on-device: the LittleFS check
+"fails" and reformats every boot, and `open_segment` can never open
+"./path_store_0.dat", so the path table never persists and pyxis never learns
+any peer's path ("Failed to add destination ... to path table!"). That blocks
+all LXMF messaging.
+
+This is a platform-correctness concern that belongs in the ESP32 adapter, so
+we normalize "./x" / "x" -> "/x" at each LittleFS.* call site there. Native
+builds (PosixFileSystem) are unaffected — they don't use this adapter.
+
+Idempotent: detects the already-patched state via the _pyxis_norm_path marker.
+
+TODO(upstream): attermann/microStore's LittleFSFileSystem adapter should
+normalize paths to a leading "/" itself (file an issue / PR on the fork).
+"""
+Import("env")  # noqa: F821
+import os
+import sys
+
+ADAPTER_H = os.path.join(
+    env.get("PROJECT_DIR", "."),  # noqa: F821
+    ".pio", "libdeps", env.get("PIOENV", "tdeck"),  # noqa: F821
+    "microStore", "include", "microStore", "Adapters", "LittleFSFileSystem.h",
+)
+
+MARKER = "_pyxis_norm_path"
+
+HELPER = """namespace microStore { namespace Adapters {
+
+// patched-by-pyxis: ESP32 Arduino LittleFS requires a leading "/". microStore
+// and microReticulum use "./"-prefixed paths that work on POSIX but fail here.
+static inline std::string _pyxis_norm_path(const char* p) {
+\tstd::string s(p ? p : "");
+\tif (s.rfind("./", 0) == 0) s.erase(0, 2);
+\tif (s.empty() || s.front() != '/') s.insert(s.begin(), '/');
+\treturn s;
+}
+"""
+
+# (old, new) — order matters so the more-specific open() forms are rewritten
+# before the bare open(path) form (which is a non-overlapping distinct string).
+REPLACEMENTS = [
+    ("LittleFS.open(path, pmode)",        "LittleFS.open(_pyxis_norm_path(path).c_str(), pmode)"),
+    ("LittleFS.open(path, FILE_READ)",    "LittleFS.open(_pyxis_norm_path(path).c_str(), FILE_READ)"),
+    ("LittleFS.open(path)",               "LittleFS.open(_pyxis_norm_path(path).c_str())"),
+    ("LittleFS.exists(path)",             "LittleFS.exists(_pyxis_norm_path(path).c_str())"),
+    ("LittleFS.remove(path)",             "LittleFS.remove(_pyxis_norm_path(path).c_str())"),
+    ("LittleFS.rename(from_path, to_path)","LittleFS.rename(_pyxis_norm_path(from_path).c_str(), _pyxis_norm_path(to_path).c_str())"),
+    ("LittleFS.mkdir(path)",              "LittleFS.mkdir(_pyxis_norm_path(path).c_str())"),
+    ("LittleFS.rmdir(path)",              "LittleFS.rmdir(_pyxis_norm_path(path).c_str())"),
+]
+
+
+def main():
+    if not os.path.exists(ADAPTER_H):
+        # libdeps not fetched yet on a clean tree — PIO runs this again post-fetch.
+        print(f"[patch_littlefs_paths] {ADAPTER_H} not present yet; skipping")
+        return
+    with open(ADAPTER_H) as f:
+        src = f.read()
+    if MARKER in src:
+        print("[patch_littlefs_paths] already patched; skipping")
+        return
+
+    if "#include <string>" not in src:
+        src = src.replace("#include <LittleFS.h>",
+                          "#include <LittleFS.h>\n#include <string>", 1)
+
+    # Inject the helper by expanding the namespace-open line.
+    anchor = "namespace microStore { namespace Adapters {"
+    if anchor not in src:
+        print(f"[patch_littlefs_paths] FATAL: namespace anchor not found in {ADAPTER_H}")
+        sys.exit(1)
+    src = src.replace(anchor, HELPER, 1)
+
+    for old, new in REPLACEMENTS:
+        if old not in src:
+            print(f"[patch_littlefs_paths] FATAL: expected call site not found: {old!r}")
+            sys.exit(1)
+        src = src.replace(old, new)
+
+    with open(ADAPTER_H, "w") as f:
+        f.write(src)
+    print("[patch_littlefs_paths] normalized LittleFS adapter paths to leading '/'")
+
+
+main()
diff --git a/platformio.ini b/platformio.ini
index 04e68a9d..f9f430a0 100644
--- a/platformio.ini
+++ b/platformio.ini
@@ -10,6 +10,10 @@ extra_scripts =
     ; PYXIS_FILESTORE_DIAG=1 to also enable exists()/put() diagnostic
     ; prints when investigating path-store drift.
     pre:patch_filestore.py
+    ; patch_littlefs_paths.py normalizes microStore's LittleFS adapter paths to
+    ; a leading "/" — ESP32 Arduino LittleFS rejects "./"-prefixed paths, which
+    ; broke the path store (no peer paths learned). See the script header.
+    pre:patch_littlefs_paths.py
     ; sync_file_libdeps.py mirrors file:// lib_deps source trees into
     ; .pio/libdeps before each build. PIO doesn't re-sync file:// deps
     ; after first install — without this, edits to ~/repos/
@@ -61,10 +65,17 @@ lib_deps =
     ; proof + Resource progress-callback firing fixes. Bump SHA in
     ; tandem with conformance-bridge/CMakeLists.txt's FetchContent
     ; tag if either side updates.
-    https://github.com/torlando-tech/microReticulum.git#3ee2bd8337801173ed107c8d1deb6865739d37ff
-    ; microLXMF — pinned to main HEAD. Same coordination rule as
-    ; microReticulum: bump both pins together if upstream changes.
-    https://github.com/torlando-tech/microLXMF.git#9876dfff8ec4a2ed1e28adef4375ec57b7e9eb4b
+    ; microReticulum: torlando-tech/microReticulum:pyxis-fixes-on-0.4.1 —
+    ; upstream attermann/microReticulum master (0.4.1+16) + the small
+    ; still-needed fixes: PKCS7/HMAC/X25519 crypto (proven byte-identical to
+    ; python RNS 1.3.1), Packet link-proof callback, Identity short-sig guard,
+    ; and the bz2 layer + decompress-on-receive in Resource::assemble(). The
+    ; far-diverged 0.3.0 fork's Resource/Transport/Identity work is subsumed by
+    ; upstream's reimplementation. Bump in lockstep with microLXMF below.
+    https://github.com/torlando-tech/microReticulum.git#2f21feef9ff30ebde86370b56335813232a0d3e1
+    ; microLXMF: chore/microreticulum-0.4.1-layout — includes namespaced to
+    ; <microReticulum/...> for the 0.4.x src/microReticulum/ layout.
+    https://github.com/torlando-tech/microLXMF.git#33760d0d38d81a9fc3bc07693ffeb7dd678a414c
     lvgl/lvgl@^8.3.11
     bblanchon/ArduinoJson@^7.4.2
     hideakitai/MsgPack@^0.4.2
@@ -92,11 +103,11 @@ lib_deps =
     ; been validated against pyxis's MessageStore / path-store usage
     ; patterns. Bump the SHA when ready to re-validate. Matches the
     ; same pin used in conformance bridge builds.
-    https://github.com/attermann/microStore.git#ceea8f585c8b22ad238fb290961b8311cb83c516
+    https://github.com/attermann/microStore.git#c5fb69d68229e684c7fbd17692a67ae8193b84e2
 
 ; Build configuration
 build_flags =
-    -std=gnu++11
+    -std=gnu++17
     -DBOARD_HAS_PSRAM
     -DBOARD_ESP32
     ; Arduino loop task stack — Codec2 decode (lpc_post_filter + kiss_fft)
diff --git a/src/HDLC.h b/src/HDLC.h
index 960a3caa..fc8827c0 100644
--- a/src/HDLC.h
+++ b/src/HDLC.h
@@ -1,6 +1,6 @@
 #pragma once
 
-#include "Bytes.h"
+#include <microReticulum/Bytes.h>
 
 #include <stdint.h>
 
diff --git a/src/TCPClientInterface.cpp b/src/TCPClientInterface.cpp
index 90440d01..36cbe9e7 100644
--- a/src/TCPClientInterface.cpp
+++ b/src/TCPClientInterface.cpp
@@ -1,8 +1,8 @@
 #include "TCPClientInterface.h"
 #include "HDLC.h"
 
-#include <Transport.h>
-#include <Log.h>
+#include <microReticulum/Transport.h>
+#include <microReticulum/Log.h>
 
 #include <memory>
 
@@ -440,12 +440,12 @@ void TCPClientInterface::extract_and_process_frames() {
     }
 }
 
-/*virtual*/ void TCPClientInterface::send_outgoing(const Bytes& data) {
+/*virtual*/ bool TCPClientInterface::send_outgoing(const Bytes& data) {
     DEBUG(toString() + ".send_outgoing: data: " + std::to_string(data.size()) + " bytes");
 
     if (!_online) {
         DEBUG("TCPClientInterface: Not connected, cannot send");
-        return;
+        return false;
     }
 
     try {
@@ -484,7 +484,7 @@ void TCPClientInterface::extract_and_process_frames() {
             ERROR("TCPClientInterface: Write incomplete, " + std::to_string(written) +
                   " of " + std::to_string(framed.size()) + " bytes");
             handle_disconnect();
-            return;
+            return false;
         }
         _client.flush();
 #else
@@ -492,21 +492,23 @@ void TCPClientInterface::extract_and_process_frames() {
         if (written < 0) {
             ERROR("TCPClientInterface: send error " + std::to_string(errno));
             handle_disconnect();
-            return;
+            return false;
         }
         if (static_cast<size_t>(written) != framed.size()) {
             ERROR("TCPClientInterface: Write incomplete, " + std::to_string(written) +
                   " of " + std::to_string(framed.size()) + " bytes");
             handle_disconnect();
-            return;
+            return false;
         }
 #endif
 
         // Perform post-send housekeeping
         InterfaceImpl::handle_outgoing(data);
+        return true;
 
     } catch (std::exception& e) {
         ERROR("TCPClientInterface: Exception during send: " + std::string(e.what()));
         handle_disconnect();
     }
+    return false;
 }
diff --git a/src/TCPClientInterface.h b/src/TCPClientInterface.h
index fb6c57a3..5157e21e 100644
--- a/src/TCPClientInterface.h
+++ b/src/TCPClientInterface.h
@@ -1,8 +1,8 @@
 #pragma once
 
-#include "Interface.h"
-#include "Bytes.h"
-#include "Type.h"
+#include <microReticulum/Interface.h>
+#include <microReticulum/Bytes.h>
+#include <microReticulum/Type.h>
 
 #ifdef ARDUINO
 #include <WiFi.h>
@@ -69,7 +69,7 @@ public:
     }
 
 protected:
-    virtual void send_outgoing(const RNS::Bytes& data);
+    virtual bool send_outgoing(const RNS::Bytes& data);
 
 private:
     // Connection management
diff --git a/src/main.cpp b/src/main.cpp
index 8f5b0e80..50cc9110 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -16,8 +16,8 @@
 #include <soc/rtc_cntl_reg.h>
 
 // Reticulum
-#include <Reticulum.h>
-#include <Utilities/OS.h>
+#include <microReticulum/Reticulum.h>
+#include <microReticulum/Utilities/OS.h>
 
 // Filesystem
 // Was: <UniversalFileSystem.h> (pyxis-provided RNS::FileSystem wrapper).
@@ -30,10 +30,10 @@
 // LittleFS reuses the same partition (label "spiffs") and reformats it
 // on first boot.
 #include <microStore/Adapters/LittleFSFileSystem.h>
-#include <Identity.h>
-#include <Destination.h>
-#include <Transport.h>
-#include <Interface.h>
+#include <microReticulum/Identity.h>
+#include <microReticulum/Destination.h>
+#include <microReticulum/Transport.h>
+#include <microReticulum/Interface.h>
 
 // TCP Client Interface
 #include "TCPClientInterface.h"
@@ -76,7 +76,7 @@
 #include "Tone.h"
 
 // Logging
-#include <Log.h>
+#include <microReticulum/Log.h>
 
 // SD Card access and logging
 #include <Hardware/TDeck/SDAccess.h>
@@ -1742,7 +1742,7 @@ static void handle_test_hook_command(const String& line) {
         Serial.println("T:OK announced");
     }
     else if (cmd == "T:PATHS") {
-        const auto& path_table = RNS::Transport::get_path_table();
+        const auto& path_table = RNS::Transport::path_table();
         Serial.print("T:OK count=");
         Serial.println(String((unsigned)path_table.size()));
         for (const auto& kv : path_table) {
@@ -1757,7 +1757,7 @@ static void handle_test_hook_command(const String& line) {
         // Diagnostic: also dump whether the in-memory _path_table has it,
         // and the size of each store. They should match when the dual-
         // write fix is working.
-        const auto& mem_table = RNS::Transport::get_path_table();
+        const auto& mem_table = RNS::Transport::path_table();
         bool mem_has = (mem_table.find(dest) != mem_table.end());
         Serial.print("T:OK ");
         Serial.print(has ? "1" : "0");