diff --git a/CHANGELOG.md b/CHANGELOG.md
index 009a704..1a5ed79 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,11 @@
 
 Things change, people change, everything changes.
 
+## [0.5.0](https://github.com/elfacht/craft-deploy/compare/0.4.1...0.5.0) - 2019-07-03
+### Added
+- Added `ROOT_PATH` constant for absolute server paths. **REQUIRED! PLEASE UPDATE!**
+- Added `RESTART_PHP` constant for optional PHP restart command, in case symlinks are cached.
+
 ## [0.4.1](https://github.com/elfacht/craft-deploy/compare/0.4.0...0.4.1) - 2019-06-23
 ### Added
 - Added bug warning.
@@ -44,4 +49,4 @@ Things change, people change, everything changes.
 
 ## 0.1.0 - 2019-06-18
 ### Added
-- Initial release
\ No newline at end of file
+- Initial release
diff --git a/README.md b/README.md
index 1583d8d..19fa29f 100644
--- a/README.md
+++ b/README.md
@@ -2,16 +2,12 @@
 
 A bash script for zero-downtime Craft CMS deployment to run on production servers. Inspired by the  Capistrano routine. **This script is still beta! Please use it very carefully!**
 
----
-
-**WARNING: There might be a bug where the current Craft installation stucks in an old release until this folder will be deleted.**
-
----
-
 ## Usage
 
 - Copy the files to your project folde on the server.
 - Replace `[GIT_REPO_URL]` and `[ASSETS_DIR]` in [deploy.sh](deploy.sh) with your credentials.
+- Add `ROOT_PATH` for server root path to project. **REQUIRED!**
+- Add optional `PHP_RESTART` command, in case symlinks are cached.
 - Run `chmod +x deploy.sh setup.sh` to set execution permissions.
 - Run `./setup.sh` to create the initial folders.
 - Upload `.env` into `shared/`.
@@ -72,4 +68,4 @@ When you don't want to spend money on deployment services and tools like Capistr
 
 ## License
 
-Itsa [MIT](LICENSE.md)!
\ No newline at end of file
+Itsa [MIT](LICENSE.md)!
diff --git a/deploy.sh b/deploy.sh
index c7c474f..2366d5d 100755
--- a/deploy.sh
+++ b/deploy.sh
@@ -23,8 +23,10 @@
 # - Git repo URL
 # - Assets directory name (web/[ASSETS_DIR])
 #######################################
-GIT_REPO="[GIT_REPO_URL]"
-ASSETS_DIR="[ASSETS_DIR]"
+GIT_REPO="[GIT_REPO_URL]" # required
+ROOT_PATH="[ROOT/PATH/TO/PROJECT/]" # Server root path – required
+ASSETS_DIR="[ASSETS_DIR]" # Assets folder – required
+RESTART_PHP="" # Restart PHP if symlinks are cached – optional
 
 #######################################
 # Exit if any command fails
@@ -83,7 +85,7 @@ fi
 # Run composer install and
 # create symlinks
 #######################################
-if composer install; then
+if composer install --no-interaction --prefer-dist --optimize-autoloader; then
   #######################################
   # Create symlinks of shared files
   # and folders.
@@ -91,11 +93,11 @@ if composer install; then
   printf -- "- Create symlinks .."
   DONE=0;
   while [ $DONE -eq 0 ]; do
-    ln -sfn "../../shared/.env"
-    ln -sfn "../../shared/storage" .
-    cd web && ln -sfn "../../../shared/web/.htaccess"
-    ln -sfn "../../../shared/web/$ASSETS_DIR"
-    ln -sfn "../../../shared/web/cpresources"
+    ln -sfn "$ROOT_PATH/shared/.env"
+    ln -sfn "$ROOT_PATH/shared/storage" .
+    cd web && ln -sfn "$ROOT_PATH/shared/web/.htaccess"
+    ln -sfn "$ROOT_PATH/shared/web/$ASSETS_DIR"
+    ln -sfn "$ROOT_PATH/shared/web/cpresources"
 
     if [ "$?" = "0" ]; then DONE=1; fi;
     printf -- '.';
@@ -147,6 +149,24 @@ if composer install; then
 
     printf -- ' DONE!\n';
   fi
+
+  #######################################
+  # Restart PHP
+  #######################################
+  if ${RESTART_PHP}; then
+    printf -- "- Restart PHP .."
+
+    DONE=0;
+    while [ $DONE -eq 0 ]; do
+      ${RESTART_PHP}
+
+      if [ "$?" = "0" ]; then DONE=1; fi;
+      printf -- '.';
+      sleep 1;
+    done
+
+    printf -- ' DONE!\n';
+  fi
 else
 
   #######################################