diff --git a/LICENSE b/LICENSE
index e1c8c7f..6f089e6 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1,6 +1,6 @@
 MIT License
 
-Copyright (c) 2022 Nooz, TheBrokenRail, Bigjango13, and other contributors
+Copyright (c) 2024 Nooz, TheBrokenRail, Bigjango13, and other contributors
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
diff --git a/VERSION b/VERSION
index aedc15b..56fa706 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-2.5.3
+2.5.3-1
diff --git a/docs/CHANGELOG.md b/docs/CHANGELOG.md
index 8bc4b97..ed6db9e 100644
--- a/docs/CHANGELOG.md
+++ b/docs/CHANGELOG.md
@@ -5,6 +5,15 @@ Every new MCPI++ release starting from v2.2.11 is listed here.
 
 This changelog is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/) and this project adheres To [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [2.5.3-1] - 2024-1-05
+
+### Changed
+- Updated app icon
+
+### Fixed
+- Bug Casuing Blocks to Not Appear In Multiplayer
+  * 
+
 ## [2.5.3] - 2023-12-26
 
 ### Added
diff --git a/images/icon-old.png b/images/icon-old.png
new file mode 100644
index 0000000..8b49331
Binary files /dev/null and b/images/icon-old.png differ
diff --git a/images/icon.png b/images/icon.png
index 8b49331..28bb920 100644
Binary files a/images/icon.png and b/images/icon.png differ
diff --git a/launcher/src/client/available-feature-flags b/launcher/src/client/available-feature-flags
index 9504bc4..21409d1 100644
--- a/launcher/src/client/available-feature-flags
+++ b/launcher/src/client/available-feature-flags
@@ -50,4 +50,5 @@ FALSE Disable Block Tinting
 TRUE Disable Hostile AI In Creative Mode
 TRUE Load Custom Skins
 TRUE 3D Chest Model
-TRUE Replace Block Highlight With Outline
\ No newline at end of file
+TRUE Replace Block Highlight With Outline
+TRUE Disable Multiplayer Chunk Compression
\ No newline at end of file
diff --git a/mods/src/misc/misc.c b/mods/src/misc/misc.c
index 44d7e3d..5ed49b6 100644
--- a/mods/src/misc/misc.c
+++ b/mods/src/misc/misc.c
@@ -689,6 +689,15 @@ void init_misc() {
     }
     patch_address((void *) 0x115b48, (void *) ChestTileEntity_shouldSave_injection);
 
+    // Disable chunk compression in multiplayer; https://github.com/NoozAbooz/mcpi-reborn-extended/issues/39
+    if (feature_has("Disable Multiplayer Chunk Compression", server_auto)) {
+        unsigned char nop[4] = {0x00, 0xf0, 0x20, 0xe3}; // "nop"
+        patch((void *) 0x717c4, nop);
+
+        unsigned char mv_r3_ff[4] = {0xff, 0x30, 0xa0, 0xe3}; // "mov r3, #0xff"
+        patch((void *) 0x7178c, mv_r3_ff);
+    }
+
 #ifndef MCPI_HEADLESS_MODE
     // Replace Block Highlight With Outline
     if (feature_has("Replace Block Highlight With Outline", server_disabled)) {
diff --git a/mods/src/server/server.cpp b/mods/src/server/server.cpp
index 345cc28..6c20aea 100644
--- a/mods/src/server/server.cpp
+++ b/mods/src/server/server.cpp
@@ -62,6 +62,7 @@ static ServerProperties &get_server_properties() {
 #define DEFAULT_WHITELIST "false"
 #define DEFAULT_DEATH_MESSAGES "true"
 #define DEFAULT_GENERATE_CAVES "true"
+#define DEFAULT_DISABLE_COMPRESSION "true"
 
 // Get World Name
 static std::string get_world_name() {
@@ -497,6 +498,9 @@ static const char *get_features() {
         if (get_server_properties().get_bool("generate-caves", DEFAULT_GENERATE_CAVES)) {
             features += "Generate Caves|";
         }
+        if (get_server_properties().get_bool("disable-compression", DEFAULT_DISABLE_COMPRESSION)) {
+            features += "Disable Multiplayer Chunk Compression|";
+        }
     }
     return features.c_str();
 }
@@ -548,6 +552,8 @@ static void server_init() {
         properties_file_output << "death-messages=" DEFAULT_DEATH_MESSAGES "\n";
         properties_file_output << "# Generate Caves\n";
         properties_file_output << "generate-caves=" DEFAULT_GENERATE_CAVES "\n";
+        properties_file_output << "# Disable Chunk Compression (helpful if blocks are missing)\n";
+        properties_file_output << "disable-compression=" DEFAULT_DISABLE_COMPRESSION "\n";
         properties_file_output.close();
         // Re-Open File
         properties_file = std::ifstream(file);