diff --git a/Dockerfile b/Dockerfile
index 0489ee0..bbc2bf9 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -64,6 +64,7 @@ RUN apt-get update 2>/dev/null && \
         lsb-release \
         xdg-utils \
         wget \
+        libxshmfence1 \
 		2>/dev/null
 
 COPY --from=go /root/bin/app ./app
diff --git a/mermaidcli/package-lock.json b/mermaidcli/package-lock.json
index fe08a1b..1df9b86 100644
--- a/mermaidcli/package-lock.json
+++ b/mermaidcli/package-lock.json
@@ -13,24 +13,24 @@
       }
     },
     "@babel/compat-data": {
-      "version": "7.14.7",
-      "resolved": "https://registry.npmjs.org/@babel/compat-data/-/compat-data-7.14.7.tgz",
-      "integrity": "sha512-nS6dZaISCXJ3+518CWiBfEr//gHyMO02uDxBkXTKZDN5POruCnOZ1N4YBRZDCabwF8nZMWBpRxIicmXtBs+fvw=="
+      "version": "7.15.0",
+      "resolved": "https://registry.npmjs.org/@babel/compat-data/-/compat-data-7.15.0.tgz",
+      "integrity": "sha512-0NqAC1IJE0S0+lL1SWFMxMkz1pKCNCjI4tr2Zx4LJSXxCLAdr6KyArnY+sno5m3yH9g737ygOyPABDsnXkpxiA=="
     },
     "@babel/core": {
-      "version": "7.14.8",
-      "resolved": "https://registry.npmjs.org/@babel/core/-/core-7.14.8.tgz",
-      "integrity": "sha512-/AtaeEhT6ErpDhInbXmjHcUQXH0L0TEgscfcxk1qbOvLuKCa5aZT0SOOtDKFY96/CLROwbLSKyFor6idgNaU4Q==",
+      "version": "7.15.0",
+      "resolved": "https://registry.npmjs.org/@babel/core/-/core-7.15.0.tgz",
+      "integrity": "sha512-tXtmTminrze5HEUPn/a0JtOzzfp0nk+UEXQ/tqIJo3WDGypl/2OFQEMll/zSFU8f/lfmfLXvTaORHF3cfXIQMw==",
       "requires": {
         "@babel/code-frame": "^7.14.5",
-        "@babel/generator": "^7.14.8",
-        "@babel/helper-compilation-targets": "^7.14.5",
-        "@babel/helper-module-transforms": "^7.14.8",
+        "@babel/generator": "^7.15.0",
+        "@babel/helper-compilation-targets": "^7.15.0",
+        "@babel/helper-module-transforms": "^7.15.0",
         "@babel/helpers": "^7.14.8",
-        "@babel/parser": "^7.14.8",
+        "@babel/parser": "^7.15.0",
         "@babel/template": "^7.14.5",
-        "@babel/traverse": "^7.14.8",
-        "@babel/types": "^7.14.8",
+        "@babel/traverse": "^7.15.0",
+        "@babel/types": "^7.15.0",
         "convert-source-map": "^1.7.0",
         "debug": "^4.1.0",
         "gensync": "^1.0.0-beta.2",
@@ -47,11 +47,11 @@
       }
     },
     "@babel/generator": {
-      "version": "7.14.8",
-      "resolved": "https://registry.npmjs.org/@babel/generator/-/generator-7.14.8.tgz",
-      "integrity": "sha512-cYDUpvIzhBVnMzRoY1fkSEhK/HmwEVwlyULYgn/tMQYd6Obag3ylCjONle3gdErfXBW61SVTlR9QR7uWlgeIkg==",
+      "version": "7.15.0",
+      "resolved": "https://registry.npmjs.org/@babel/generator/-/generator-7.15.0.tgz",
+      "integrity": "sha512-eKl4XdMrbpYvuB505KTta4AV9g+wWzmVBW69tX0H2NwKVKd2YJbKgyK6M8j/rgLbmHOYJn6rUklV677nOyJrEQ==",
       "requires": {
-        "@babel/types": "^7.14.8",
+        "@babel/types": "^7.15.0",
         "jsesc": "^2.5.1",
         "source-map": "^0.5.0"
       }
@@ -65,11 +65,11 @@
       }
     },
     "@babel/helper-compilation-targets": {
-      "version": "7.14.5",
-      "resolved": "https://registry.npmjs.org/@babel/helper-compilation-targets/-/helper-compilation-targets-7.14.5.tgz",
-      "integrity": "sha512-v+QtZqXEiOnpO6EYvlImB6zCD2Lel06RzOPzmkz/D/XgQiUu3C/Jb1LOqSt/AIA34TYi/Q+KlT8vTQrgdxkbLw==",
+      "version": "7.15.0",
+      "resolved": "https://registry.npmjs.org/@babel/helper-compilation-targets/-/helper-compilation-targets-7.15.0.tgz",
+      "integrity": "sha512-h+/9t0ncd4jfZ8wsdAsoIxSa61qhBYlycXiHWqJaQBCXAhDCMbPRSMTGnZIkkmt1u4ag+UQmuqcILwqKzZ4N2A==",
       "requires": {
-        "@babel/compat-data": "^7.14.5",
+        "@babel/compat-data": "^7.15.0",
         "@babel/helper-validator-option": "^7.14.5",
         "browserslist": "^4.16.6",
         "semver": "^6.3.0"
@@ -83,15 +83,15 @@
       }
     },
     "@babel/helper-create-class-features-plugin": {
-      "version": "7.14.8",
-      "resolved": "https://registry.npmjs.org/@babel/helper-create-class-features-plugin/-/helper-create-class-features-plugin-7.14.8.tgz",
-      "integrity": "sha512-bpYvH8zJBWzeqi1o+co8qOrw+EXzQ/0c74gVmY205AWXy9nifHrOg77y+1zwxX5lXE7Icq4sPlSQ4O2kWBrteQ==",
+      "version": "7.15.0",
+      "resolved": "https://registry.npmjs.org/@babel/helper-create-class-features-plugin/-/helper-create-class-features-plugin-7.15.0.tgz",
+      "integrity": "sha512-MdmDXgvTIi4heDVX/e9EFfeGpugqm9fobBVg/iioE8kueXrOHdRDe36FAY7SnE9xXLVeYCoJR/gdrBEIHRC83Q==",
       "requires": {
         "@babel/helper-annotate-as-pure": "^7.14.5",
         "@babel/helper-function-name": "^7.14.5",
-        "@babel/helper-member-expression-to-functions": "^7.14.7",
+        "@babel/helper-member-expression-to-functions": "^7.15.0",
         "@babel/helper-optimise-call-expression": "^7.14.5",
-        "@babel/helper-replace-supers": "^7.14.5",
+        "@babel/helper-replace-supers": "^7.15.0",
         "@babel/helper-split-export-declaration": "^7.14.5"
       }
     },
@@ -122,11 +122,11 @@
       }
     },
     "@babel/helper-member-expression-to-functions": {
-      "version": "7.14.7",
-      "resolved": "https://registry.npmjs.org/@babel/helper-member-expression-to-functions/-/helper-member-expression-to-functions-7.14.7.tgz",
-      "integrity": "sha512-TMUt4xKxJn6ccjcOW7c4hlwyJArizskAhoSTOCkA0uZ+KghIaci0Qg9R043kUMWI9mtQfgny+NQ5QATnZ+paaA==",
+      "version": "7.15.0",
+      "resolved": "https://registry.npmjs.org/@babel/helper-member-expression-to-functions/-/helper-member-expression-to-functions-7.15.0.tgz",
+      "integrity": "sha512-Jq8H8U2kYiafuj2xMTPQwkTBnEEdGKpT35lJEQsRRjnG0LW3neucsaMWLgKcwu3OHKNeYugfw+Z20BXBSEs2Lg==",
       "requires": {
-        "@babel/types": "^7.14.5"
+        "@babel/types": "^7.15.0"
       }
     },
     "@babel/helper-module-imports": {
@@ -138,18 +138,18 @@
       }
     },
     "@babel/helper-module-transforms": {
-      "version": "7.14.8",
-      "resolved": "https://registry.npmjs.org/@babel/helper-module-transforms/-/helper-module-transforms-7.14.8.tgz",
-      "integrity": "sha512-RyE+NFOjXn5A9YU1dkpeBaduagTlZ0+fccnIcAGbv1KGUlReBj7utF7oEth8IdIBQPcux0DDgW5MFBH2xu9KcA==",
+      "version": "7.15.0",
+      "resolved": "https://registry.npmjs.org/@babel/helper-module-transforms/-/helper-module-transforms-7.15.0.tgz",
+      "integrity": "sha512-RkGiW5Rer7fpXv9m1B3iHIFDZdItnO2/BLfWVW/9q7+KqQSDY5kUfQEbzdXM1MVhJGcugKV7kRrNVzNxmk7NBg==",
       "requires": {
         "@babel/helper-module-imports": "^7.14.5",
-        "@babel/helper-replace-supers": "^7.14.5",
+        "@babel/helper-replace-supers": "^7.15.0",
         "@babel/helper-simple-access": "^7.14.8",
         "@babel/helper-split-export-declaration": "^7.14.5",
-        "@babel/helper-validator-identifier": "^7.14.8",
+        "@babel/helper-validator-identifier": "^7.14.9",
         "@babel/template": "^7.14.5",
-        "@babel/traverse": "^7.14.8",
-        "@babel/types": "^7.14.8"
+        "@babel/traverse": "^7.15.0",
+        "@babel/types": "^7.15.0"
       }
     },
     "@babel/helper-optimise-call-expression": {
@@ -166,14 +166,14 @@
       "integrity": "sha512-/37qQCE3K0vvZKwoK4XU/irIJQdIfCJuhU5eKnNxpFDsOkgFaUAwbv+RYw6eYgsC0E4hS7r5KqGULUogqui0fQ=="
     },
     "@babel/helper-replace-supers": {
-      "version": "7.14.5",
-      "resolved": "https://registry.npmjs.org/@babel/helper-replace-supers/-/helper-replace-supers-7.14.5.tgz",
-      "integrity": "sha512-3i1Qe9/8x/hCHINujn+iuHy+mMRLoc77b2nI9TB0zjH1hvn9qGlXjWlggdwUcju36PkPCy/lpM7LLUdcTyH4Ow==",
+      "version": "7.15.0",
+      "resolved": "https://registry.npmjs.org/@babel/helper-replace-supers/-/helper-replace-supers-7.15.0.tgz",
+      "integrity": "sha512-6O+eWrhx+HEra/uJnifCwhwMd6Bp5+ZfZeJwbqUTuqkhIT6YcRhiZCOOFChRypOIe0cV46kFrRBlm+t5vHCEaA==",
       "requires": {
-        "@babel/helper-member-expression-to-functions": "^7.14.5",
+        "@babel/helper-member-expression-to-functions": "^7.15.0",
         "@babel/helper-optimise-call-expression": "^7.14.5",
-        "@babel/traverse": "^7.14.5",
-        "@babel/types": "^7.14.5"
+        "@babel/traverse": "^7.15.0",
+        "@babel/types": "^7.15.0"
       }
     },
     "@babel/helper-simple-access": {
@@ -201,9 +201,9 @@
       }
     },
     "@babel/helper-validator-identifier": {
-      "version": "7.14.8",
-      "resolved": "https://registry.npmjs.org/@babel/helper-validator-identifier/-/helper-validator-identifier-7.14.8.tgz",
-      "integrity": "sha512-ZGy6/XQjllhYQrNw/3zfWRwZCTVSiBLZ9DHVZxn9n2gip/7ab8mv2TWlKPIBk26RwedCBoWdjLmn+t9na2Gcow=="
+      "version": "7.14.9",
+      "resolved": "https://registry.npmjs.org/@babel/helper-validator-identifier/-/helper-validator-identifier-7.14.9.tgz",
+      "integrity": "sha512-pQYxPY0UP6IHISRitNe8bsijHex4TWZXi2HwKVsjPiltzlhse2znVcm9Ace510VT1kxIHjGJCZZQBX2gJDbo0g=="
     },
     "@babel/helper-validator-option": {
       "version": "7.14.5",
@@ -211,13 +211,13 @@
       "integrity": "sha512-OX8D5eeX4XwcroVW45NMvoYaIuFI+GQpA2a8Gi+X/U/cDUIRsV37qQfF905F0htTRCREQIB4KqPeaveRJUl3Ow=="
     },
     "@babel/helpers": {
-      "version": "7.14.8",
-      "resolved": "https://registry.npmjs.org/@babel/helpers/-/helpers-7.14.8.tgz",
-      "integrity": "sha512-ZRDmI56pnV+p1dH6d+UN6GINGz7Krps3+270qqI9UJ4wxYThfAIcI5i7j5vXC4FJ3Wap+S9qcebxeYiqn87DZw==",
+      "version": "7.15.3",
+      "resolved": "https://registry.npmjs.org/@babel/helpers/-/helpers-7.15.3.tgz",
+      "integrity": "sha512-HwJiz52XaS96lX+28Tnbu31VeFSQJGOeKHJeaEPQlTl7PnlhFElWPj8tUXtqFIzeN86XxXoBr+WFAyK2PPVz6g==",
       "requires": {
         "@babel/template": "^7.14.5",
-        "@babel/traverse": "^7.14.8",
-        "@babel/types": "^7.14.8"
+        "@babel/traverse": "^7.15.0",
+        "@babel/types": "^7.15.0"
       }
     },
     "@babel/highlight": {
@@ -282,9 +282,9 @@
       }
     },
     "@babel/parser": {
-      "version": "7.14.8",
-      "resolved": "https://registry.npmjs.org/@babel/parser/-/parser-7.14.8.tgz",
-      "integrity": "sha512-syoCQFOoo/fzkWDeM0dLEZi5xqurb5vuyzwIMNZRNun+N/9A4cUZeQaE7dTrB8jGaKuJRBtEOajtnmw0I5hvvA=="
+      "version": "7.15.3",
+      "resolved": "https://registry.npmjs.org/@babel/parser/-/parser-7.15.3.tgz",
+      "integrity": "sha512-O0L6v/HvqbdJawj0iBEfVQMc3/6WP+AeOsovsIgBFyJaG+W2w7eqvZB7puddATmWuARlm1SX7DwxJ/JJUnDpEA=="
     },
     "@babel/plugin-proposal-class-properties": {
       "version": "7.14.5",
@@ -356,22 +356,22 @@
       }
     },
     "@babel/plugin-transform-modules-commonjs": {
-      "version": "7.14.5",
-      "resolved": "https://registry.npmjs.org/@babel/plugin-transform-modules-commonjs/-/plugin-transform-modules-commonjs-7.14.5.tgz",
-      "integrity": "sha512-en8GfBtgnydoao2PS+87mKyw62k02k7kJ9ltbKe0fXTHrQmG6QZZflYuGI1VVG7sVpx4E1n7KBpNlPb8m78J+A==",
+      "version": "7.15.0",
+      "resolved": "https://registry.npmjs.org/@babel/plugin-transform-modules-commonjs/-/plugin-transform-modules-commonjs-7.15.0.tgz",
+      "integrity": "sha512-3H/R9s8cXcOGE8kgMlmjYYC9nqr5ELiPkJn4q0mypBrjhYQoc+5/Maq69vV4xRPWnkzZuwJPf5rArxpB/35Cig==",
       "requires": {
-        "@babel/helper-module-transforms": "^7.14.5",
+        "@babel/helper-module-transforms": "^7.15.0",
         "@babel/helper-plugin-utils": "^7.14.5",
-        "@babel/helper-simple-access": "^7.14.5",
+        "@babel/helper-simple-access": "^7.14.8",
         "babel-plugin-dynamic-import-node": "^2.3.3"
       }
     },
     "@babel/plugin-transform-typescript": {
-      "version": "7.14.6",
-      "resolved": "https://registry.npmjs.org/@babel/plugin-transform-typescript/-/plugin-transform-typescript-7.14.6.tgz",
-      "integrity": "sha512-XlTdBq7Awr4FYIzqhmYY80WN0V0azF74DMPyFqVHBvf81ZUgc4X7ZOpx6O8eLDK6iM5cCQzeyJw0ynTaefixRA==",
+      "version": "7.15.0",
+      "resolved": "https://registry.npmjs.org/@babel/plugin-transform-typescript/-/plugin-transform-typescript-7.15.0.tgz",
+      "integrity": "sha512-WIIEazmngMEEHDaPTx0IZY48SaAmjVWe3TRSX7cmJXn0bEv9midFzAjxiruOWYIVf5iQ10vFx7ASDpgEO08L5w==",
       "requires": {
-        "@babel/helper-create-class-features-plugin": "^7.14.6",
+        "@babel/helper-create-class-features-plugin": "^7.15.0",
         "@babel/helper-plugin-utils": "^7.14.5",
         "@babel/plugin-syntax-typescript": "^7.14.5"
       }
@@ -387,19 +387,19 @@
       }
     },
     "@babel/preset-typescript": {
-      "version": "7.14.5",
-      "resolved": "https://registry.npmjs.org/@babel/preset-typescript/-/preset-typescript-7.14.5.tgz",
-      "integrity": "sha512-u4zO6CdbRKbS9TypMqrlGH7sd2TAJppZwn3c/ZRLeO/wGsbddxgbPDUZVNrie3JWYLQ9vpineKlsrWFvO6Pwkw==",
+      "version": "7.15.0",
+      "resolved": "https://registry.npmjs.org/@babel/preset-typescript/-/preset-typescript-7.15.0.tgz",
+      "integrity": "sha512-lt0Y/8V3y06Wq/8H/u0WakrqciZ7Fz7mwPDHWUJAXlABL5hiUG42BNlRXiELNjeWjO5rWmnNKlx+yzJvxezHow==",
       "requires": {
         "@babel/helper-plugin-utils": "^7.14.5",
         "@babel/helper-validator-option": "^7.14.5",
-        "@babel/plugin-transform-typescript": "^7.14.5"
+        "@babel/plugin-transform-typescript": "^7.15.0"
       }
     },
     "@babel/register": {
-      "version": "7.14.5",
-      "resolved": "https://registry.npmjs.org/@babel/register/-/register-7.14.5.tgz",
-      "integrity": "sha512-TjJpGz/aDjFGWsItRBQMOFTrmTI9tr79CHOK+KIvLeCkbxuOAk2M5QHjvruIMGoo9OuccMh5euplPzc5FjAKGg==",
+      "version": "7.15.3",
+      "resolved": "https://registry.npmjs.org/@babel/register/-/register-7.15.3.tgz",
+      "integrity": "sha512-mj4IY1ZJkorClxKTImccn4T81+UKTo4Ux0+OFSV9hME1ooqS9UV+pJ6BjD0qXPK4T3XW/KNa79XByjeEMZz+fw==",
       "requires": {
         "clone-deep": "^4.0.1",
         "find-cache-dir": "^2.0.0",
@@ -419,27 +419,27 @@
       }
     },
     "@babel/traverse": {
-      "version": "7.14.8",
-      "resolved": "https://registry.npmjs.org/@babel/traverse/-/traverse-7.14.8.tgz",
-      "integrity": "sha512-kexHhzCljJcFNn1KYAQ6A5wxMRzq9ebYpEDV4+WdNyr3i7O44tanbDOR/xjiG2F3sllan+LgwK+7OMk0EmydHg==",
+      "version": "7.15.0",
+      "resolved": "https://registry.npmjs.org/@babel/traverse/-/traverse-7.15.0.tgz",
+      "integrity": "sha512-392d8BN0C9eVxVWd8H6x9WfipgVH5IaIoLp23334Sc1vbKKWINnvwRpb4us0xtPaCumlwbTtIYNA0Dv/32sVFw==",
       "requires": {
         "@babel/code-frame": "^7.14.5",
-        "@babel/generator": "^7.14.8",
+        "@babel/generator": "^7.15.0",
         "@babel/helper-function-name": "^7.14.5",
         "@babel/helper-hoist-variables": "^7.14.5",
         "@babel/helper-split-export-declaration": "^7.14.5",
-        "@babel/parser": "^7.14.8",
-        "@babel/types": "^7.14.8",
+        "@babel/parser": "^7.15.0",
+        "@babel/types": "^7.15.0",
         "debug": "^4.1.0",
         "globals": "^11.1.0"
       }
     },
     "@babel/types": {
-      "version": "7.14.8",
-      "resolved": "https://registry.npmjs.org/@babel/types/-/types-7.14.8.tgz",
-      "integrity": "sha512-iob4soQa7dZw8nodR/KlOQkPh9S4I8RwCxwRIFuiMRYjOzH/KJzdUfDgz6cGi5dDaclXF4P2PAhCdrBJNIg68Q==",
+      "version": "7.15.0",
+      "resolved": "https://registry.npmjs.org/@babel/types/-/types-7.15.0.tgz",
+      "integrity": "sha512-OBvfqnllOIdX4ojTHpwZbpvz4j3EWyjkZEdmjH0/cgsd6QOdSgU8rLSk6ard/pcW7rlmjdVSX/AWOaORR1uNOQ==",
       "requires": {
-        "@babel/helper-validator-identifier": "^7.14.8",
+        "@babel/helper-validator-identifier": "^7.14.9",
         "to-fast-properties": "^2.0.0"
       }
     },
@@ -449,9 +449,9 @@
       "integrity": "sha512-GcIY79elgB+azP74j8vqkiXz8xLFfIzbQJdlwOPisgbKT00tviJQuEghOXSMVxJ00HoYJbGswr4kcllUc4xCcg=="
     },
     "@mermaid-js/mermaid-cli": {
-      "version": "8.11.0",
-      "resolved": "https://registry.npmjs.org/@mermaid-js/mermaid-cli/-/mermaid-cli-8.11.0.tgz",
-      "integrity": "sha512-UyYOnVhvKcfh9e2S4QnK53uRa2hvdgQVo3ZT+FcaP56ZeBDNWKB3IZI/sNzAbxqJBEuRpW6HxoEzHCleis1dFw==",
+      "version": "8.11.4",
+      "resolved": "https://registry.npmjs.org/@mermaid-js/mermaid-cli/-/mermaid-cli-8.11.4.tgz",
+      "integrity": "sha512-4Ke9t29EF84LUbUE4mQOQYVdIJcZpJyOs1dyVq4KqDDKWtyQDrXbdt1JGJ1NxyKqJt9vEmR2e3BZyiLd9vJ/CQ==",
       "requires": {
         "chalk": "^4.1.0",
         "commander": "^8.0.0",
@@ -593,9 +593,9 @@
       }
     },
     "@oclif/plugin-help": {
-      "version": "3.2.2",
-      "resolved": "https://registry.npmjs.org/@oclif/plugin-help/-/plugin-help-3.2.2.tgz",
-      "integrity": "sha512-SPZ8U8PBYK0n4srFjCLedk0jWU4QlxgEYLCXIBShJgOwPhTTQknkUlsEwaMIevvCU4iCQZhfMX+D8Pz5GZjFgA==",
+      "version": "3.2.3",
+      "resolved": "https://registry.npmjs.org/@oclif/plugin-help/-/plugin-help-3.2.3.tgz",
+      "integrity": "sha512-l2Pd0lbOMq4u/7xsl9hqISFqyR9gWEz/8+05xmrXFr67jXyS6EUCQB+mFBa0wepltrmJu0sAFg9AvA2mLaMMqQ==",
       "requires": {
         "@oclif/command": "^1.5.20",
         "@oclif/config": "^1.15.1",
@@ -672,20 +672,20 @@
       }
     },
     "@percy/config": {
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diff --git a/mermaidcli/package.json b/mermaidcli/package.json
index 940b77d..236072c 100644
--- a/mermaidcli/package.json
+++ b/mermaidcli/package.json
@@ -9,6 +9,6 @@
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   "license": "ISC",
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   }
 }