diff --git a/.docker/release/files/usr/local/include/application.ini b/.docker/release/files/usr/local/include/application.ini
index 86d7af8b6..c4ca0f462 100644
--- a/.docker/release/files/usr/local/include/application.ini
+++ b/.docker/release/files/usr/local/include/application.ini
@@ -316,5 +316,5 @@ dev_email = ""
 dev_password = ""
 
 [version]
-current = "2.26.2"
+current = "2.26.3"
 saved = "Sun, 18 Dec 2022 22:10:48 +0000"
diff --git a/CHANGELOG.md b/CHANGELOG.md
index b85b2b35c..36d384c0c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,31 @@
+## 2.26.3 – 2023-02-21
+
+## Added
+- Translate "Are you sure you want to exit?"
+- stderr as Logger
+
+## Changed
+- Moved rl.fetch and rl.fetchJSON to boot.js so that AppData can be fetched as JSON
+- Many AppData properties to JavaScript camelCase
+- Cleanup Identity handling
+- Merge GnuPG and OpenPGP.js passphrases
+- Removed unused Squire code
+
+## Fixed
+- Notification enum conflicts with window.Notification
+- language selector didn't show current language in green
+- Threads indicator got lost with new message cache handling
+- messagesBodiesDom never cached previous messages
+- Nextcloud File picker doesn't insert multiple links
+  [#981](https://github.com/the-djmaze/snappymail/pull/981)
+- Call to protected method RainLoop\Enumerations\UploadError::getUserMessage()
+  [#982](https://github.com/the-djmaze/snappymail/pull/982)
+- Issue with the top logo and text of a certain e-mail
+  [#953](https://github.com/the-djmaze/snappymail/pull/953)
+- Facebook logo missing from emails sent out by it
+  [#954](https://github.com/the-djmaze/snappymail/pull/954)
+
+
 ## 2.26.2 – 2023-02-17
 
 ## Added
diff --git a/README.md b/README.md
index d13339b38..442c36665 100644
--- a/README.md
+++ b/README.md
@@ -141,28 +141,28 @@ RainLoop 1.17 vs SnappyMail
 
 |js/*           	|RainLoop 	|Snappy   	|
 |---------------	|--------:	|--------:	|
-|admin.js        	|2.170.153	|   81.459	|
-|app.js          	|4.207.787	|  415.412	|
-|boot.js         	|  868.735	|    2.711	|
-|libs.js         	|  658.812	|  191.492	|
-|sieve.js         	|        0	|   85.597	|
+|admin.js        	|2.170.153	|   78.661	|
+|app.js          	|4.207.787	|  410.730	|
+|boot.js         	|  868.735	|    4.589	|
+|libs.js         	|  658.812	|  185.972	|
+|sieve.js         	|        0	|   85.599	|
 |polyfills.js    	|  334.608	|        0	|
 |serviceworker.js	|        0	|      285	|
-|TOTAL           	|8.240.095	|  776.956	|
+|TOTAL           	|8.240.095	|  765.836	|
 
 |js/min/*       	|RainLoop 	|Snappy   	|RL gzip	|SM gzip	|RL brotli	|SM brotli	|
 |---------------	|--------:	|--------:	|------:	|------:	|--------:	|--------:	|
-|admin.min.js    	|  256.831	|   40.311	| 73.606	| 13.352	| 60.877  	| 11.996	|
-|app.min.js      	|  515.367	|  190.331	|139.456	| 63.878	|110.485  	| 54.899	|
-|boot.min.js     	|   84.659	|    1.600	| 26.998	|    940	| 23.643  	|    767	|
-|libs.min.js     	|  584.772	|   91.386	|180.901	| 33.872	|155.182  	| 30.381	|
-|sieve.min.js     	|        0	|   41.566	|      0	| 10.427	|      0  	|  9.413	|
+|admin.min.js    	|  256.831	|   38.818	| 73.606	| 12.976	| 60.877  	| 11.660	|
+|app.min.js      	|  515.367	|  187.803	|139.456	| 63.327	|110.485  	| 54.427	|
+|boot.min.js     	|   84.659	|    2.326	| 26.998	|  1.309	| 23.643  	|  1.083	|
+|libs.min.js     	|  584.772	|   90.478	|180.901	| 33.548	|155.182  	| 30.100	|
+|sieve.min.js     	|        0	|   41.566	|      0	| 10.428	|      0  	|  9.415	|
 |polyfills.min.js	|   32.837	|        0	| 11.406	|      0	| 10.175  	|      0	|
-|TOTAL user      	|1.217.635	|  283.317	|358.761	| 98.690	|299.485  	| 86.047	|
-|TOTAL user+sieve	|1.217.635	|  324.883	|358.761	|109.117	|299.485  	| 95.460	|
-|TOTAL admin     	|  959.099	|  133.297	|292.911	| 48.164	|249.877  	| 43.144	|
+|TOTAL user      	|1.217.635	|  280.607	|358.761	| 98.184	|299.485  	| 85.610	|
+|TOTAL user+sieve	|1.217.635	|  322.173	|358.761	|108.612	|299.485  	| 95.025	|
+|TOTAL admin     	|  959.099	|  131.622	|292.911	| 47.833	|249.877  	| 42.843	|
 
-For a user its around 70% smaller and faster than traditional RainLoop.
+For a user it is around 72% smaller and faster than traditional RainLoop.
 
 ### CSS changes
 
diff --git a/integrations/cloudron/DESCRIPTION.md b/integrations/cloudron/DESCRIPTION.md
index 11708b325..221e01c96 100644
--- a/integrations/cloudron/DESCRIPTION.md
+++ b/integrations/cloudron/DESCRIPTION.md
@@ -1,4 +1,4 @@
-This app packages SnappyMail <upstream>2.26.2</upstream>.
+This app packages SnappyMail <upstream>2.26.3</upstream>.
 
 SnappyMail is a simple, modern, lightweight & fast web-based email client.
 
diff --git a/integrations/cloudron/Dockerfile b/integrations/cloudron/Dockerfile
index 241d5653e..93c797394 100644
--- a/integrations/cloudron/Dockerfile
+++ b/integrations/cloudron/Dockerfile
@@ -4,7 +4,7 @@ RUN mkdir -p /app/code
 WORKDIR /app/code
 
 # If you change the extraction below, be sure to test on scaleway
-VERSION=2.26.2
+VERSION=2.26.3
 RUN wget https://github.com/the-djmaze/snappymail/releases/download/v${VERSION}/snappymail-${VERSION}.zip -O /tmp/snappymail.zip && \
     unzip /tmp/snappymail.zip -d /app/code && \
     rm /tmp/snappymail.zip && \
diff --git a/integrations/nextcloud/snappymail/appinfo/info.xml b/integrations/nextcloud/snappymail/appinfo/info.xml
index 26da5e050..4a63d908a 100644
--- a/integrations/nextcloud/snappymail/appinfo/info.xml
+++ b/integrations/nextcloud/snappymail/appinfo/info.xml
@@ -3,7 +3,7 @@
 	<id>snappymail</id>
 	<name>SnappyMail</name>
 	<summary>SnappyMail Webmail</summary>
-	<version>2.26.2</version>
+	<version>2.26.3</version>
 	<licence>agpl</licence>
 	<author>SnappyMail, RainLoop Team, Nextgen-Networks, Tab Fitts, Nathan Kinkade, Pierre-Alain Bandinelli</author>
 	<description><![CDATA[**Simple, modern, lightweight & fast web-based email client.**
diff --git a/integrations/virtualmin/snappymail.pl b/integrations/virtualmin/snappymail.pl
index b48a00fa1..e9a767b15 100644
--- a/integrations/virtualmin/snappymail.pl
+++ b/integrations/virtualmin/snappymail.pl
@@ -20,7 +20,7 @@ return "SnappyMail Webmail is a browser-based multilingual IMAP client with an a
 # script_snappymail_versions()
 sub script_snappymail_versions
 {
-return ( "2.26.2" );
+return ( "2.26.3" );
 }
 
 sub script_snappymail_version_desc
diff --git a/package.json b/package.json
index 5f2dd4258..870ce4756 100644
--- a/package.json
+++ b/package.json
@@ -3,7 +3,7 @@
   "title": "SnappyMail",
   "description": "Simple, modern & fast web-based email client",
   "private": true,
-  "version": "2.26.2",
+  "version": "2.26.3",
   "homepage": "https://snappymail.eu",
   "author": {
     "name": "DJ Maze",