diff --git a/.github/actions/get-polls-version/action.yml b/.github/actions/get-polls-version/action.yml
index 6632a5274..0de9d1046 100644
--- a/.github/actions/get-polls-version/action.yml
+++ b/.github/actions/get-polls-version/action.yml
@@ -19,7 +19,7 @@ runs:
   steps:
     - name: Get app version from appinfo/info.xml
       id: appinfo
-      uses: mavrosxristoforos/get-xml-info@1
+      uses: mavrosxristoforos/get-xml-info@1.1.1
       with:
         xml-file: 'appinfo/info.xml'
         xpath: '//info//version'
diff --git a/CHANGELOG.md b/CHANGELOG.md
index b20c2ddf3..8b724cea8 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,17 @@
 # Changelog
 All notable changes to this project will be documented in this file.
+##
+## [5.0.0] - tbd
+ ### New
+ - Added qr code to shares
+### Changes
+ - PHP 8.0 as minimum requirement
+ 
+## [4.1.5] - 2023-02-25
+### Fix
+ - Fix disappeared option add button after change in the nextcloud-vue lib
+ ### Changes
+ - Changed option owner column to notnull
 ## [4.1.4] - 2023-02-23
 ### Fix
  - Fix infinite updates call, if no polling type for watches were set (avoid server spamming) (v4.1.3)
diff --git a/appinfo/info.xml b/appinfo/info.xml
index a95ce6fa7..44fb9fa53 100644
--- a/appinfo/info.xml
+++ b/appinfo/info.xml
@@ -4,7 +4,7 @@
     <name>Polls</name>
     <summary>A polls app, similar to Doodle/Dudle with the possibility to restrict access.</summary>
     <description>A polls app, similar to Doodle/Dudle with the possibility to restrict access (members, certain groups/users, hidden and public).</description>
-    <version>5.0.0-beta1</version>
+    <version>5.0.0-beta4</version>
     <licence>agpl</licence>
     <author>Vinzenz Rosenkranz</author>
     <author>René Gieling</author>
diff --git a/lib/Migration/TableSchema.php b/lib/Migration/TableSchema.php
index 859294b62..ec86c83e5 100644
--- a/lib/Migration/TableSchema.php
+++ b/lib/Migration/TableSchema.php
@@ -177,7 +177,7 @@ abstract class TableSchema {
 			'duration' => ['type' => Types::BIGINT, 'options' => ['notnull' => true, 'default' => 0, 'length' => 20]],
 			'order' => ['type' => Types::BIGINT, 'options' => ['notnull' => true, 'default' => 0, 'length' => 20]],
 			'confirmed' => ['type' => Types::BIGINT, 'options' => ['notnull' => true, 'default' => 0, 'length' => 20]],
-			'owner' => ['type' => Types::STRING, 'options' => ['notnull' => false, 'default' => '', 'length' => 256]],
+			'owner' => ['type' => Types::STRING, 'options' => ['notnull' => true, 'default' => '', 'length' => 256]],
 			'released' => ['type' => Types::BIGINT, 'options' => ['notnull' => true, 'default' => 0, 'length' => 20]],
 		],
 		Vote::TABLE => [
diff --git a/package-lock.json b/package-lock.json
index 6cd33684c..f024e3e92 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
 	"name": "polls",
-	"version": "5.0.0-beta1",
+	"version": "5.0.0-beta4",
 	"lockfileVersion": 2,
 	"requires": true,
 	"packages": {
 		"": {
 			"name": "polls",
-			"version": "5.0.0-beta1",
+			"version": "5.0.0-beta4",
 			"license": "AGPL-3.0",
 			"dependencies": {
 				"@nextcloud/auth": "^2.0.0",
@@ -26,6 +26,7 @@
 				"lodash": "^4.17.21",
 				"marked": "^4.2.12",
 				"nextcloud-vue-collections": "^0.11.0",
+				"qrcode": "^1.5.1",
 				"v-click-outside": "^3.2.0",
 				"vue": "^2.7.14",
 				"vue-material-design-icons": "^5.2.0",
@@ -3441,8 +3442,6 @@
 			"version": "5.0.1",
 			"resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-5.0.1.tgz",
 			"integrity": "sha512-quJQXlTSUGL2LH9SUXo8VwsY4soanhgo6LNSm84E1LBcE8s3O0wpdiRzyR9z/ZZJMlMWv37qOOb9pdJlMUEKFQ==",
-			"dev": true,
-			"peer": true,
 			"engines": {
 				"node": ">=8"
 			}
@@ -4071,6 +4070,14 @@
 				"node": ">=6"
 			}
 		},
+		"node_modules/camelcase": {
+			"version": "5.3.1",
+			"resolved": "https://registry.npmjs.org/camelcase/-/camelcase-5.3.1.tgz",
+			"integrity": "sha512-L28STB170nwWS63UjtlEOE3dldQApaJXZkOI1uMFfzf3rRuPegHaHesyee+YxQ+W6SvRDQV6UrdOdRiR153wJg==",
+			"engines": {
+				"node": ">=6"
+			}
+		},
 		"node_modules/camelcase-keys": {
 			"version": "6.2.2",
 			"resolved": "https://registry.npmjs.org/camelcase-keys/-/camelcase-keys-6.2.2.tgz",
@@ -4089,16 +4096,6 @@
 				"url": "https://github.com/sponsors/sindresorhus"
 			}
 		},
-		"node_modules/camelcase-keys/node_modules/camelcase": {
-			"version": "5.3.1",
-			"resolved": "https://registry.npmjs.org/camelcase/-/camelcase-5.3.1.tgz",
-			"integrity": "sha512-L28STB170nwWS63UjtlEOE3dldQApaJXZkOI1uMFfzf3rRuPegHaHesyee+YxQ+W6SvRDQV6UrdOdRiR153wJg==",
-			"dev": true,
-			"peer": true,
-			"engines": {
-				"node": ">=6"
-			}
-		},
 		"node_modules/caniuse-lite": {
 			"version": "1.0.30001379",
 			"resolved": "https://registry.npmjs.org/caniuse-lite/-/caniuse-lite-1.0.30001379.tgz",
@@ -4222,6 +4219,16 @@
 			"resolved": "https://registry.npmjs.org/clamp/-/clamp-1.0.1.tgz",
 			"integrity": "sha512-kgMuFyE78OC6Dyu3Dy7vcx4uy97EIbVxJB/B0eJ3bUNAkwdNcxYzgKltnyADiYwsR7SEqkkUPsEUT//OVS6XMA=="
 		},
+		"node_modules/cliui": {
+			"version": "6.0.0",
+			"resolved": "https://registry.npmjs.org/cliui/-/cliui-6.0.0.tgz",
+			"integrity": "sha512-t6wbgtoCXvAzst7QgXxJYqPt0usEfbgQdftEPbLL/cvv6HPE5VgvqCuAIDR0NgU52ds6rFwqrgakNLrHEjCbrQ==",
+			"dependencies": {
+				"string-width": "^4.2.0",
+				"strip-ansi": "^6.0.0",
+				"wrap-ansi": "^6.2.0"
+			}
+		},
 		"node_modules/clone": {
 			"version": "2.1.2",
 			"resolved": "https://registry.npmjs.org/clone/-/clone-2.1.2.tgz",
@@ -4753,8 +4760,6 @@
 			"version": "1.2.0",
 			"resolved": "https://registry.npmjs.org/decamelize/-/decamelize-1.2.0.tgz",
 			"integrity": "sha512-z2S+W9X73hAUUki+N+9Za2lBlun89zigOyGrsax+KUQ6wKW4ZoWpEYBkGhQjwAjjDCkWxhY0VKEhk8wzY7F5cA==",
-			"dev": true,
-			"peer": true,
 			"engines": {
 				"node": ">=0.10.0"
 			}
@@ -4888,6 +4893,11 @@
 			"resolved": "https://registry.npmjs.org/bn.js/-/bn.js-4.12.0.tgz",
 			"integrity": "sha512-c98Bf3tPniI+scsdk237ku1Dc3ujXQTSgyiPUDEOe7tRkhrqridvh8klBv0HCEso1OLOYcHuCv/cS6DNxKH+ZA=="
 		},
+		"node_modules/dijkstrajs": {
+			"version": "1.0.2",
+			"resolved": "https://registry.npmjs.org/dijkstrajs/-/dijkstrajs-1.0.2.tgz",
+			"integrity": "sha512-QV6PMaHTCNmKSeP6QoXhVTw9snc9VD8MulTT0Bd99Pacp4SS1cjcrYPgBPmibqKVtMJJfqC6XvOXgPMEEPH/fg=="
+		},
 		"node_modules/dir-glob": {
 			"version": "3.0.1",
 			"resolved": "https://registry.npmjs.org/dir-glob/-/dir-glob-3.0.1.tgz",
@@ -5056,9 +5066,7 @@
 		"node_modules/emoji-regex": {
 			"version": "8.0.0",
 			"resolved": "https://registry.npmjs.org/emoji-regex/-/emoji-regex-8.0.0.tgz",
-			"integrity": "sha512-MSjYzcWNOA0ewAHpz0MxpYFvwg6yjy1NG3xteoqz644VCo/RPgnr1/GGt+ic3iJTzQ8Eu3TdM14SawnVUmGE6A==",
-			"dev": true,
-			"peer": true
+			"integrity": "sha512-MSjYzcWNOA0ewAHpz0MxpYFvwg6yjy1NG3xteoqz644VCo/RPgnr1/GGt+ic3iJTzQ8Eu3TdM14SawnVUmGE6A=="
 		},
 		"node_modules/emojis-list": {
 			"version": "3.0.0",
@@ -5070,6 +5078,11 @@
 				"node": ">= 4"
 			}
 		},
+		"node_modules/encode-utf8": {
+			"version": "1.0.3",
+			"resolved": "https://registry.npmjs.org/encode-utf8/-/encode-utf8-1.0.3.tgz",
+			"integrity": "sha512-ucAnuBEhUK4boH2HjVYG5Q2mQyPorvv0u/ocS+zhdw0S8AlHYY+GOFhP1Gio5z4icpP2ivFSvhtFjQi8+T9ppw=="
+		},
 		"node_modules/encodeurl": {
 			"version": "1.0.2",
 			"resolved": "https://registry.npmjs.org/encodeurl/-/encodeurl-1.0.2.tgz",
@@ -6484,6 +6497,14 @@
 				"node": ">=6.9.0"
 			}
 		},
+		"node_modules/get-caller-file": {
+			"version": "2.0.5",
+			"resolved": "https://registry.npmjs.org/get-caller-file/-/get-caller-file-2.0.5.tgz",
+			"integrity": "sha512-DyFP3BM/3YHTQOCUL/w0OZHR0lpKeGrxotcHWcqNEdnltqFwXVfhEBQ94eIo34AfQpo0rGki4cyIiftY06h2Fg==",
+			"engines": {
+				"node": "6.* || 8.* || >= 10.*"
+			}
+		},
 		"node_modules/get-intrinsic": {
 			"version": "1.1.2",
 			"resolved": "https://registry.npmjs.org/get-intrinsic/-/get-intrinsic-1.1.2.tgz",
@@ -7343,8 +7364,6 @@
 			"version": "3.0.0",
 			"resolved": "https://registry.npmjs.org/is-fullwidth-code-point/-/is-fullwidth-code-point-3.0.0.tgz",
 			"integrity": "sha512-zymm5+u+sCsSWyD9qNaejV3DFvhCKclKdizYaJUuHA83RLjb7nSuGnddCHGv0hk+KY7BMAlsWeK4Ueg6EV6XQg==",
-			"dev": true,
-			"peer": true,
 			"engines": {
 				"node": ">=8"
 			}
@@ -8624,8 +8643,6 @@
 			"version": "2.2.0",
 			"resolved": "https://registry.npmjs.org/p-try/-/p-try-2.2.0.tgz",
 			"integrity": "sha512-R4nPAVTAU0B9D35/Gk3uJf/7XYbQcyohSKdvAxIRSNghFl4e71hVoGnBNQz9cWaXxO2I10KTC+3jMdvvoKw6dQ==",
-			"dev": true,
-			"peer": true,
 			"engines": {
 				"node": ">=6"
 			}
@@ -8698,8 +8715,6 @@
 			"version": "4.0.0",
 			"resolved": "https://registry.npmjs.org/path-exists/-/path-exists-4.0.0.tgz",
 			"integrity": "sha512-ak9Qy5Q7jYb2Wwcey5Fpvg2KoAc/ZIhLSLOSBmRmygPsGwkVVt0fZa0qrtMz+m6tJTAHfZQ8FnmB4MG4LWy7/w==",
-			"dev": true,
-			"peer": true,
 			"engines": {
 				"node": ">=8"
 			}
@@ -8850,6 +8865,14 @@
 				"node": ">=8"
 			}
 		},
+		"node_modules/pngjs": {
+			"version": "5.0.0",
+			"resolved": "https://registry.npmjs.org/pngjs/-/pngjs-5.0.0.tgz",
+			"integrity": "sha512-40QW5YalBNfQo5yRYmiw7Yz6TKKVr3h6970B2YE+3fQpsWcrbj1PzJgxeJ19DRQjhMbKPIuMY8rFaXc8moolVw==",
+			"engines": {
+				"node": ">=10.13.0"
+			}
+		},
 		"node_modules/postcss": {
 			"version": "8.4.16",
 			"resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.16.tgz",
@@ -9137,6 +9160,23 @@
 				"node": ">=6"
 			}
 		},
+		"node_modules/qrcode": {
+			"version": "1.5.1",
+			"resolved": "https://registry.npmjs.org/qrcode/-/qrcode-1.5.1.tgz",
+			"integrity": "sha512-nS8NJ1Z3md8uTjKtP+SGGhfqmTCs5flU/xR623oI0JX+Wepz9R8UrRVCTBTJm3qGw3rH6jJ6MUHjkDx15cxSSg==",
+			"dependencies": {
+				"dijkstrajs": "^1.0.1",
+				"encode-utf8": "^1.0.3",
+				"pngjs": "^5.0.0",
+				"yargs": "^15.3.1"
+			},
+			"bin": {
+				"qrcode": "bin/qrcode"
+			},
+			"engines": {
+				"node": ">=10.13.0"
+			}
+		},
 		"node_modules/qs": {
 			"version": "6.11.0",
 			"resolved": "https://registry.npmjs.org/qs/-/qs-6.11.0.tgz",
@@ -9557,6 +9597,14 @@
 				"jsesc": "bin/jsesc"
 			}
 		},
+		"node_modules/require-directory": {
+			"version": "2.1.1",
+			"resolved": "https://registry.npmjs.org/require-directory/-/require-directory-2.1.1.tgz",
+			"integrity": "sha512-fGxEI7+wsG9xrvdjsrlmL22OMTTiHRwAMroiEeMgq8gzoLC/PQr7RsRDSTLUg/bZAZtF+TVIkHc6/4RIKrui+Q==",
+			"engines": {
+				"node": ">=0.10.0"
+			}
+		},
 		"node_modules/require-from-string": {
 			"version": "2.0.2",
 			"resolved": "https://registry.npmjs.org/require-from-string/-/require-from-string-2.0.2.tgz",
@@ -9567,6 +9615,11 @@
 				"node": ">=0.10.0"
 			}
 		},
+		"node_modules/require-main-filename": {
+			"version": "2.0.0",
+			"resolved": "https://registry.npmjs.org/require-main-filename/-/require-main-filename-2.0.0.tgz",
+			"integrity": "sha512-NKN5kMDylKuldxYLSUfrbo5Tuzh4hd+2E8NPPX02mZtn1VuREQToYe/ZdlJy+J3uCpfaiGF05e7B8W0iXbQHmg=="
+		},
 		"node_modules/requireindex": {
 			"version": "1.2.0",
 			"resolved": "https://registry.npmjs.org/requireindex/-/requireindex-1.2.0.tgz",
@@ -9991,6 +10044,11 @@
 				"node": ">= 0.8.0"
 			}
 		},
+		"node_modules/set-blocking": {
+			"version": "2.0.0",
+			"resolved": "https://registry.npmjs.org/set-blocking/-/set-blocking-2.0.0.tgz",
+			"integrity": "sha512-KiKBS8AnWGEyLzofFfmvKwpdPzqiy16LvQfK3yv/fVH7Bj13/wl3JSR1J+rfgRE9q7xUJK4qvgS8raSOeLUehw=="
+		},
 		"node_modules/setimmediate": {
 			"version": "1.0.5",
 			"resolved": "https://registry.npmjs.org/setimmediate/-/setimmediate-1.0.5.tgz",
@@ -10404,8 +10462,6 @@
 			"version": "4.2.3",
 			"resolved": "https://registry.npmjs.org/string-width/-/string-width-4.2.3.tgz",
 			"integrity": "sha512-wKyQRQpjJ0sIp62ErSZdGsjMJWsap5oRNihHhu6G7JVO/9jIB6UyevL+tXuOqrng8j/cxKTWyWUwvSTriiZz/g==",
-			"dev": true,
-			"peer": true,
 			"dependencies": {
 				"emoji-regex": "^8.0.0",
 				"is-fullwidth-code-point": "^3.0.0",
@@ -10445,8 +10501,6 @@
 			"version": "6.0.1",
 			"resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-6.0.1.tgz",
 			"integrity": "sha512-Y38VPSHcqkFrCpFnQ9vuSXmquuv5oXOKpGeT6aGrr3o3Gc9AlVa6JBfUSOCnbxGGZF+/0ooI7KrPuUSztUdU5A==",
-			"dev": true,
-			"peer": true,
 			"dependencies": {
 				"ansi-regex": "^5.0.1"
 			},
@@ -11989,6 +12043,11 @@
 				"url": "https://github.com/sponsors/ljharb"
 			}
 		},
+		"node_modules/which-module": {
+			"version": "2.0.0",
+			"resolved": "https://registry.npmjs.org/which-module/-/which-module-2.0.0.tgz",
+			"integrity": "sha512-B+enWhmw6cjfVC7kS8Pj9pCrKSc5txArRyaYGe088shv/FGWH+0Rjx/xPgtsWfsUtS27FkP697E4DDhgrgoc0Q=="
+		},
 		"node_modules/which-typed-array": {
 			"version": "1.1.8",
 			"resolved": "https://registry.npmjs.org/which-typed-array/-/which-typed-array-1.1.8.tgz",
@@ -12041,6 +12100,49 @@
 				"node": ">=0.10.0"
 			}
 		},
+		"node_modules/wrap-ansi": {
+			"version": "6.2.0",
+			"resolved": "https://registry.npmjs.org/wrap-ansi/-/wrap-ansi-6.2.0.tgz",
+			"integrity": "sha512-r6lPcBGxZXlIcymEu7InxDMhdW0KDxpLgoFLcguasxCaJ/SOIZwINatK9KY/tf+ZrlywOKU0UDj3ATXUBfxJXA==",
+			"dependencies": {
+				"ansi-styles": "^4.0.0",
+				"string-width": "^4.1.0",
+				"strip-ansi": "^6.0.0"
+			},
+			"engines": {
+				"node": ">=8"
+			}
+		},
+		"node_modules/wrap-ansi/node_modules/ansi-styles": {
+			"version": "4.3.0",
+			"resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-4.3.0.tgz",
+			"integrity": "sha512-zbB9rCJAT1rbjiVDb2hqKFHNYLxgtk8NURxZ3IZwD3F6NtxbXZQCnnSi1Lkx+IDohdPlFp222wVALIheZJQSEg==",
+			"dependencies": {
+				"color-convert": "^2.0.1"
+			},
+			"engines": {
+				"node": ">=8"
+			},
+			"funding": {
+				"url": "https://github.com/chalk/ansi-styles?sponsor=1"
+			}
+		},
+		"node_modules/wrap-ansi/node_modules/color-convert": {
+			"version": "2.0.1",
+			"resolved": "https://registry.npmjs.org/color-convert/-/color-convert-2.0.1.tgz",
+			"integrity": "sha512-RRECPsj7iu/xb5oKYcsFHSppFNnsj/52OVTRKb4zP5onXwVF3zVmmToNcOfGC+CRDpfK/U584fMg38ZHCaElKQ==",
+			"dependencies": {
+				"color-name": "~1.1.4"
+			},
+			"engines": {
+				"node": ">=7.0.0"
+			}
+		},
+		"node_modules/wrap-ansi/node_modules/color-name": {
+			"version": "1.1.4",
+			"resolved": "https://registry.npmjs.org/color-name/-/color-name-1.1.4.tgz",
+			"integrity": "sha512-dOy+3AuW3a2wNbZHIuMZpTcgjGuLU/uBL/ubcZF9OXbDo8ff4O8yVp5Bf0efS8uEoYo5q4Fx7dY9OgQGXgAsQA=="
+		},
 		"node_modules/wrappy": {
 			"version": "1.0.2",
 			"resolved": "https://registry.npmjs.org/wrappy/-/wrappy-1.0.2.tgz",
@@ -12122,6 +12224,11 @@
 				"node": ">=0.4"
 			}
 		},
+		"node_modules/y18n": {
+			"version": "4.0.3",
+			"resolved": "https://registry.npmjs.org/y18n/-/y18n-4.0.3.tgz",
+			"integrity": "sha512-JKhqTOwSrqNA1NY5lSztJ1GrBiUodLMmIZuLiDaMRJ+itFd+ABVE8XBjOvIWL+rSqNDC74LCSFmlb/U4UZ4hJQ=="
+		},
 		"node_modules/yallist": {
 			"version": "4.0.0",
 			"resolved": "https://registry.npmjs.org/yallist/-/yallist-4.0.0.tgz",
@@ -12137,6 +12244,27 @@
 				"node": ">= 6"
 			}
 		},
+		"node_modules/yargs": {
+			"version": "15.4.1",
+			"resolved": "https://registry.npmjs.org/yargs/-/yargs-15.4.1.tgz",
+			"integrity": "sha512-aePbxDmcYW++PaqBsJ+HYUFwCdv4LVvdnhBy78E57PIor8/OVvhMrADFFEDh8DHDFRv/O9i3lPhsENjO7QX0+A==",
+			"dependencies": {
+				"cliui": "^6.0.0",
+				"decamelize": "^1.2.0",
+				"find-up": "^4.1.0",
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+			"version": "15.4.1",
+			"resolved": "https://registry.npmjs.org/yargs/-/yargs-15.4.1.tgz",
+			"integrity": "sha512-aePbxDmcYW++PaqBsJ+HYUFwCdv4LVvdnhBy78E57PIor8/OVvhMrADFFEDh8DHDFRv/O9i3lPhsENjO7QX0+A==",
+			"requires": {
+				"cliui": "^6.0.0",
+				"decamelize": "^1.2.0",
+				"find-up": "^4.1.0",
+				"get-caller-file": "^2.0.1",
+				"require-directory": "^2.1.1",
+				"require-main-filename": "^2.0.0",
+				"set-blocking": "^2.0.0",
+				"string-width": "^4.2.0",
+				"which-module": "^2.0.0",
+				"y18n": "^4.0.0",
+				"yargs-parser": "^18.1.2"
+			},
+			"dependencies": {
+				"find-up": {
+					"version": "4.1.0",
+					"resolved": "https://registry.npmjs.org/find-up/-/find-up-4.1.0.tgz",
+					"integrity": "sha512-PpOwAdQ/YlXQ2vj8a3h8IipDuYRi3wceVQQGYWxNINccq40Anw7BlsEXCMbt1Zt+OLA6Fq9suIpIWD0OsnISlw==",
+					"requires": {
+						"locate-path": "^5.0.0",
+						"path-exists": "^4.0.0"
+					}
+				},
+				"locate-path": {
+					"version": "5.0.0",
+					"resolved": "https://registry.npmjs.org/locate-path/-/locate-path-5.0.0.tgz",
+					"integrity": "sha512-t7hw9pI+WvuwNJXwk5zVHpyhIqzg2qTlklJOf0mVxGSbe3Fp2VieZcduNYjaLDoy6p9uGpQEGWG87WpMKlNq8g==",
+					"requires": {
+						"p-locate": "^4.1.0"
+					}
+				},
+				"p-limit": {
+					"version": "2.3.0",
+					"resolved": "https://registry.npmjs.org/p-limit/-/p-limit-2.3.0.tgz",
+					"integrity": "sha512-//88mFWSJx8lxCzwdAABTJL2MyWB12+eIY7MDL2SqLmAkeKU9qxRvWuSyTjm3FUmpBEMuFfckAIqEaVGUDxb6w==",
+					"requires": {
+						"p-try": "^2.0.0"
+					}
+				},
+				"p-locate": {
+					"version": "4.1.0",
+					"resolved": "https://registry.npmjs.org/p-locate/-/p-locate-4.1.0.tgz",
+					"integrity": "sha512-R79ZZ/0wAxKGu3oYMlz8jy/kbhsNrS7SKZ7PxEHBgJ5+F2mtFW2fK2cOtBh1cHYkQsbzFV7I+EoRKe6Yt0oK7A==",
+					"requires": {
+						"p-limit": "^2.2.0"
+					}
+				},
+				"yargs-parser": {
+					"version": "18.1.3",
+					"resolved": "https://registry.npmjs.org/yargs-parser/-/yargs-parser-18.1.3.tgz",
+					"integrity": "sha512-o50j0JeToy/4K6OZcaQmW6lyXXKhq7csREXcDwk2omFPJEwUNOVtJKvmDr9EI1fAJZUyZcRF7kxGBWmRXudrCQ==",
+					"requires": {
+						"camelcase": "^5.0.0",
+						"decamelize": "^1.2.0"
+					}
+				}
+			}
+		},
 		"yargs-parser": {
 			"version": "20.2.9",
 			"resolved": "https://registry.npmjs.org/yargs-parser/-/yargs-parser-20.2.9.tgz",
diff --git a/package.json b/package.json
index afb451811..633bea375 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
 	"name": "polls",
 	"description": "Polls app for nextcloud",
-	"version": "5.0.0-beta1",
+	"version": "5.0.0-beta4",
 	"authors": [
 		{
 			"name": "Vinzenz Rosenkranz",
@@ -52,6 +52,7 @@
 		"lodash": "^4.17.21",
 		"marked": "^4.2.12",
 		"nextcloud-vue-collections": "^0.11.0",
+		"qrcode": "^1.5.1",
 		"v-click-outside": "^3.2.0",
 		"vue": "^2.7.14",
 		"vue-material-design-icons": "^5.2.0",
diff --git a/src/js/components/Actions/ActionSendConfirmedOptions.vue b/src/js/components/Actions/ActionSendConfirmedOptions.vue
index 76a105a33..7858c2392 100644
--- a/src/js/components/Actions/ActionSendConfirmedOptions.vue
+++ b/src/js/components/Actions/ActionSendConfirmedOptions.vue
@@ -28,7 +28,9 @@
 				<template #icon>
 					<EmailCheckIcon />
 				</template>
-				{{ t('polls', 'Send confirmation emails') }}
+				<template #default>
+					{{ t('polls', 'Send confirmation emails') }}
+				</template>
 			</NcButton>
 		</div>
 		<div v-if="confirmations" class="confirmation-info">
diff --git a/src/js/components/Base/QrModal.vue b/src/js/components/Base/QrModal.vue
new file mode 100644
index 000000000..827ab864b
--- /dev/null
+++ b/src/js/components/Base/QrModal.vue
@@ -0,0 +1,116 @@
+<!--
+  - @copyright Copyright (c) 2023 René Gieling <github@dartcafe.de>
+  -
+  - @author René Gieling <github@dartcafe.de>
+  -
+  - @license GNU AGPL version 3 or any later version
+  -
+  - This program is free software: you can redistribute it and/or modify
+  - it under the terms of the GNU Affero General Public License as
+  - published by the Free Software Foundation, either version 3 of the
+  - License, or (at your option) any later version.
+  -
+  - This program is distributed in the hope that it will be useful,
+  - but WITHOUT ANY WARRANTY; without even the implied warranty of
+  - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+  - GNU Affero General Public License for more details.
+  -
+  - You should have received a copy of the GNU Affero General Public License
+  - along with this program.  If not, see <http://www.gnu.org/licenses/>.
+  -
+  -->
+
+<template>
+	<div class="qr-code">
+		<h2>{{ title }}</h2>
+		<slot name="description">
+			{{ description }}
+		</slot>
+		<div class="canvas">
+			<img :src="qrUri" :alt="encodeText">
+		</div>
+		<h3>{{ subTitle }}</h3>
+		<p />
+		<div class="modal__buttons noprint">
+			<NcButton type="primary" @click="$emit('close')">
+				{{ t('polls', 'Close') }}
+			</NcButton>
+		</div>
+		<p class="qr-url">
+			{{ encodeText }}
+		</p>
+	</div>
+</template>
+
+<script>
+
+import QRCode from 'qrcode'
+import { NcButton } from '@nextcloud/vue'
+
+export default {
+	name: 'QrModal',
+
+	components: {
+		NcButton,
+	},
+
+	props: {
+		title: {
+			type: String,
+			default: '',
+		},
+		subTitle: {
+			type: String,
+			default: '',
+		},
+		description: {
+			type: String,
+			default: '',
+		},
+		encodeText: {
+			type: String,
+			default: '',
+		},
+	},
+
+	data() {
+		return {
+			qrUri: {
+				type: String,
+				default: '',
+			},
+		}
+	},
+	created() {
+		this.generateQr()
+	},
+	methods: {
+		async generateQr() {
+			try {
+				this.qrUri = await QRCode.toDataURL(this.encodeText)
+			} catch (err) {
+				console.error(err)
+			}
+		},
+	},
+}
+
+</script>
+
+<style lang="scss">
+.canvas {
+	margin: auto;
+	padding: 32px;
+}
+
+.qr-url {
+  font-size: 0.6em;
+  margin-top: 16px;
+}
+
+@media print {
+	.noprint {
+		display: none;
+	}
+}
+</style>
diff --git a/src/js/components/Configuration/ConfigClosing.vue b/src/js/components/Configuration/ConfigClosing.vue
index 3f9503468..682fa13c6 100644
--- a/src/js/components/Configuration/ConfigClosing.vue
+++ b/src/js/components/Configuration/ConfigClosing.vue
@@ -27,7 +27,9 @@
 				<OpenPollIcon v-if="closed" />
 				<ClosePollIcon v-else />
 			</template>
-			{{ closed ? t('polls', 'Reopen poll'): t('polls', 'Close poll') }}
+			<template #default>
+				{{ closed ? t('polls', 'Reopen poll'): t('polls', 'Close poll') }}
+			</template>
 		</NcButton>
 		<NcCheckboxRadioSwitch v-show="!closed" :checked.sync="useExpire" type="switch">
 			{{ t('polls', 'Poll closing date') }}
diff --git a/src/js/components/Create/CreateDlg.vue b/src/js/components/Create/CreateDlg.vue
index 956534d4a..83d50f756 100644
--- a/src/js/components/Create/CreateDlg.vue
+++ b/src/js/components/Create/CreateDlg.vue
@@ -42,10 +42,14 @@
 
 		<div class="create-buttons">
 			<NcButton @click="cancel">
-				{{ t('polls', 'Cancel') }}
+				<template #default>
+					{{ t('polls', 'Cancel') }}
+				</template>
 			</NcButton>
 			<NcButton :disabled="titleEmpty" type="primary" @click="confirm">
-				{{ t('polls', 'Apply') }}
+				<template #default>
+					{{ t('polls', 'Apply') }}
+				</template>
 			</NcButton>
 		</div>
 	</div>
diff --git a/src/js/components/Options/OptionCloneDate.vue b/src/js/components/Options/OptionCloneDate.vue
index 74cca26a7..40106086b 100644
--- a/src/js/components/Options/OptionCloneDate.vue
+++ b/src/js/components/Options/OptionCloneDate.vue
@@ -47,11 +47,15 @@
 
 		<div class="modal__buttons">
 			<NcButton @click="$emit('close')">
-				{{ t('polls', 'Cancel') }}
+				<template #default>
+					{{ t('polls', 'Cancel') }}
+				</template>
 			</NcButton>
 
 			<NcButton type="primary" @click="createSequence()">
-				{{ t('polls', 'OK') }}
+				<template #default>
+					{{ t('polls', 'OK') }}
+				</template>
 			</NcButton>
 		</div>
 	</div>
diff --git a/src/js/components/Options/OptionsDateAdd.vue b/src/js/components/Options/OptionsDateAdd.vue
index 41f72a0e0..9f24aca8e 100644
--- a/src/js/components/Options/OptionsDateAdd.vue
+++ b/src/js/components/Options/OptionsDateAdd.vue
@@ -32,7 +32,9 @@
 				<template #icon>
 					<AddDateIcon />
 				</template>
-				<span v-if="caption"> {{ caption }} </span>
+				<template v-if="caption">
+					{{ caption }}
+				</template>
 			</NcButton>
 		</template>
 
@@ -42,16 +44,22 @@
 			</NcCheckboxRadioSwitch>
 			<div class="picker-buttons">
 				<NcButton v-if="useTime" @click="toggleTimePanel">
-					{{ showTimePanel
-						? t('polls', 'Change date')
-						: t('polls', 'Change time')
-					}}
+					<template #default>
+						{{ showTimePanel
+							? t('polls', 'Change date')
+							: t('polls', 'Change time')
+						}}
+					</template>
 				</NcButton>
 				<NcButton v-if="useTime" @click="removeTime">
-					{{ t('polls', 'Remove time') }}
+					<template #default>
+						{{ t('polls', 'Remove time') }}
+					</template>
 				</NcButton>
 				<NcButton v-else :disabled="!dateOption.isValid" @click="addTime">
-					{{ t('polls', 'Add time') }}
+					<template #default>
+						{{ t('polls', 'Add time') }}
+					</template>
 				</NcButton>
 			</div>
 		</template>
diff --git a/src/js/components/Options/OptionsTextAddBulk.vue b/src/js/components/Options/OptionsTextAddBulk.vue
index 9b2481d78..7eca27bd8 100644
--- a/src/js/components/Options/OptionsTextAddBulk.vue
+++ b/src/js/components/Options/OptionsTextAddBulk.vue
@@ -43,11 +43,15 @@
 
 				<div class="modal__buttons">
 					<NcButton @click="showModal = false">
-						{{ t('polls', 'Close') }}
+						<template #default>
+							{{ t('polls', 'Close') }}
+						</template>
 					</NcButton>
 
 					<NcButton type="primary" @click="addOptionsList()">
-						{{ t('polls', 'OK') }}
+						<template #default>
+							{{ t('polls', 'OK') }}
+						</template>
 					</NcButton>
 				</div>
 			</div>
diff --git a/src/js/components/Poll/PublicRegisterModal.vue b/src/js/components/Poll/PublicRegisterModal.vue
index 6860f3151..f8c95248a 100644
--- a/src/js/components/Poll/PublicRegisterModal.vue
+++ b/src/js/components/Poll/PublicRegisterModal.vue
@@ -63,11 +63,15 @@
 						</div>
 						<div class="right">
 							<NcButton @click="closeModal">
-								{{ t('polls', 'Cancel') }}
+								<template #default>
+									{{ t('polls', 'Cancel') }}
+								</template>
 							</NcButton>
 
 							<NcButton type="primary" :disabled="disableSubmit" @click="submitRegistration()">
-								{{ t('polls', 'OK') }}
+								<template #default>
+									{{ t('polls', 'OK') }}
+								</template>
 							</NcButton>
 						</div>
 					</div>
@@ -76,7 +80,9 @@
 				<div v-if="share.showLogin" class="registration__login">
 					<h2> {{ t('polls', 'Registered users') }} </h2>
 					<NcButton wide @click="login()">
-						{{ t('polls', 'Login') }}
+						<template #default>
+							{{ t('polls', 'Login') }}
+						</template>
 					</NcButton>
 					<div>
 						{{ t('polls', 'As a regular user of this site, you can participate with your internal identity after logging in.') }}
diff --git a/src/js/components/Shares/SharesList.vue b/src/js/components/Shares/SharesList.vue
index a79d6e4aa..f38ea5527 100644
--- a/src/js/components/Shares/SharesList.vue
+++ b/src/js/components/Shares/SharesList.vue
@@ -94,6 +94,13 @@
 							{{ t('polls', 'Copy link to clipboard') }}
 						</NcActionButton>
 
+						<NcActionButton v-if="share.URL" @click="openQrModal({ url: share.URL })">
+							<template #icon>
+								<QrIcon />
+							</template>
+							{{ t('polls', 'Show QR code') }}
+						</NcActionButton>
+
 						<NcActionCaption v-if="share.type === 'public'" :title="t('polls', 'Options for the registration dialog')" />
 
 						<NcActionRadio v-if="share.type === 'public'"
@@ -126,13 +133,24 @@
 				</UserItem>
 			</TransitionGroup>
 		</div>
+		<NcModal v-if="qrModal" size="small" :can-close="false">
+			<QrModal :title="pollTitle"
+				:description="pollDescription"
+				:encode-text="qrText"
+				class="modal__content"
+				@close="closeQrModal()">
+				<template #description>
+					<MarkUpDescription />
+				</template>
+			</QrModal>
+		</NcModal>
 	</ConfigBox>
 </template>
 
 <script>
 import { mapGetters, mapActions, mapState } from 'vuex'
 import { showSuccess, showError } from '@nextcloud/dialogs'
-import { NcActions, NcActionButton, NcActionCaption, NcActionRadio } from '@nextcloud/vue'
+import { NcActions, NcActionButton, NcActionCaption, NcActionRadio, NcModal } from '@nextcloud/vue'
 import ActionDelete from '../Actions/ActionDelete.vue'
 import ConfigBox from '../Base/ConfigBox.vue'
 import VotedIcon from 'vue-material-design-icons/CheckboxMarked.vue'
@@ -143,12 +161,16 @@ import ShareItemAllUsers from './ShareItemAllUsers.vue'
 import ShareIcon from 'vue-material-design-icons/ShareVariant.vue'
 import SendEmailIcon from 'vue-material-design-icons/EmailArrowRight.vue'
 import ClippyIcon from 'vue-material-design-icons/ClipboardArrowLeftOutline.vue'
+import QrIcon from 'vue-material-design-icons/Qrcode.vue'
+import QrModal from '../Base/QrModal.vue'
+import MarkUpDescription from '../Poll/MarkUpDescription.vue'
 
 export default {
 	name: 'SharesList',
 
 	components: {
 		ClippyIcon,
+		QrIcon,
 		ShareIcon,
 		SendEmailIcon,
 		UnvotedIcon,
@@ -162,6 +184,16 @@ export default {
 		ConfigBox,
 		SharePublicAdd,
 		ShareItemAllUsers,
+		QrModal,
+		NcModal,
+		MarkUpDescription,
+	},
+
+	data() {
+		return {
+			qrModal: false,
+			qrText: '',
+		}
 	},
 
 	computed: {
@@ -169,6 +201,8 @@ export default {
 			allowAllAccess: (state) => state.poll.acl.allowAllAccess,
 			allowPublicShares: (state) => state.poll.acl.allowPublicShares,
 			pollAccess: (state) => state.poll.access,
+			pollTitle: (state) => state.poll.title,
+			pollDescription: (state) => state.poll.description,
 		}),
 		...mapGetters({
 			invitationShares: 'shares/invitation',
@@ -206,6 +240,16 @@ export default {
 				showError(t('polls', 'Error while copying link to clipboard'))
 			}
 		},
+
+		openQrModal(payload) {
+			this.qrText = payload.url
+			this.qrModal = true
+		},
+
+		closeQrModal() {
+			this.qrText = ''
+			this.qrModal = false
+		},
 	},
 }
 </script>
diff --git a/src/js/components/SideBar/SideBarTabConfiguration.vue b/src/js/components/SideBar/SideBarTabConfiguration.vue
index 29a78f1e1..cc24904d1 100644
--- a/src/js/components/SideBar/SideBarTabConfiguration.vue
+++ b/src/js/components/SideBar/SideBarTabConfiguration.vue
@@ -80,14 +80,18 @@
 					<RestorePollIcon v-if="isPollArchived" />
 					<ArchivePollIcon v-else />
 				</template>
-				{{ isPollArchived ? t('polls', 'Restore poll') : t('polls', 'Archive poll') }}
+				<template #default>
+					{{ isPollArchived ? t('polls', 'Restore poll') : t('polls', 'Archive poll') }}
+				</template>
 			</NcButton>
 
 			<NcButton v-if="isPollArchived" type="error" @click="deletePoll()">
 				<template #icon>
 					<DeletePollIcon />
 				</template>
-				{{ t('polls', 'Delete poll') }}
+				<template #default>
+					{{ t('polls', 'Delete poll') }}
+				</template>
 			</NcButton>
 		</div>
 	</div>
diff --git a/src/js/views/Administration.vue b/src/js/views/Administration.vue
index 4aba9e9e2..5c370da0d 100644
--- a/src/js/views/Administration.vue
+++ b/src/js/views/Administration.vue
@@ -90,11 +90,15 @@
 				<div>{{ t('polls', '{username} will get notified.', {username: currentPoll.owner.displayName}) }}</div>
 				<div class="modal__buttons">
 					<NcButton @click="takeOverModal = false">
-						{{ t('polls', 'No') }}
+						<template #default>
+							{{ t('polls', 'No') }}
+						</template>
 					</NcButton>
 
 					<NcButton type="primary" @click="takeOverPoll()">
-						{{ t('polls', 'Yes') }}
+						<template #default>
+							{{ t('polls', 'Yes') }}
+						</template>
 					</NcButton>
 				</div>
 			</div>
@@ -109,11 +113,15 @@
 				</div>
 				<div class="modal__buttons">
 					<NcButton @click="deleteModal = false">
-						{{ t('polls', 'No') }}
+						<template #default>
+							{{ t('polls', 'No') }}
+						</template>
 					</NcButton>
 
 					<NcButton type="primary" @click="deletePoll()">
-						{{ t('polls', 'Yes') }}
+						<template #default>
+							{{ t('polls', 'Yes') }}
+						</template>
 					</NcButton>
 				</div>
 			</div>
diff --git a/src/js/views/Vote.vue b/src/js/views/Vote.vue
index f96ebc9aa..7c4ae9e21 100644
--- a/src/js/views/Vote.vue
+++ b/src/js/views/Vote.vue
@@ -54,7 +54,9 @@
 					</template>
 					<template #action>
 						<NcButton v-if="acl.allowEdit" type="primary" @click="openOptions">
-							{{ t('polls', 'Add some!') }}
+							<template #default>
+								{{ t('polls', 'Add some!') }}
+							</template>
 						</NcButton>
 						<div v-if="!acl.allowEdit">
 							{{ t('polls', 'Maybe the owner did not provide some until now.') }}
@@ -76,7 +78,6 @@
 				</div>
 			</div>
 		</div>
-
 		<PublicRegisterModal v-if="showRegisterModal" />
 		<LoadingOverlay v-if="isLoading" />
 	</NcAppContent>