diff --git a/.docker/release/files/usr/local/include/application.ini b/.docker/release/files/usr/local/include/application.ini
index a0c5dda95..26a267aa1 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 = "2.28.2"
+current = "2.28.3"
 saved = "Sun, 18 Dec 2022 22:10:48 +0000"
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 96dc9b507..52600deb7 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,24 @@
+## 2.28.3 – 2023-06-22
+
+## Added
+- Attachments in "new window" view
+  [#1166](https://github.com/the-djmaze/snappymail/pull/1166)
+
+## Changed
+- Update Portuguese by @ner00
+- Update French by @hguilbert
+
+## Fixed
+- Some emails with inline CSS break the UI
+  [#1187](https://github.com/the-djmaze/snappymail/pull/1187)
+- Remote.get() Promise broken by previous change
+  [#1185](https://github.com/the-djmaze/snappymail/pull/1185)
+- Class "MailSo\Base\Exceptions\InvalidArgumentException" not found
+  [#1182](https://github.com/the-djmaze/snappymail/pull/1182)
+- First account not showed in the right list (dropbox)
+  [#1180](https://github.com/the-djmaze/snappymail/pull/1180)
+
+
 ## 2.28.2 – 2023-06-19
 
 ## Added
diff --git a/README.md b/README.md
index 9a4fda3f1..9caad6e1e 100644
--- a/README.md
+++ b/README.md
@@ -141,26 +141,26 @@ RainLoop 1.17 vs SnappyMail
 
 |js/*           	|RainLoop 	|Snappy   	|
 |---------------	|--------:	|--------:	|
-|admin.js        	|2.170.153	|   79.980	|
-|app.js          	|4.207.787	|  407.285	|
+|admin.js        	|2.170.153	|   80.019	|
+|app.js          	|4.207.787	|  407.675	|
 |boot.js         	|  868.735	|    4.142	|
 |libs.js         	|  658.812	|  186.360	|
 |sieve.js         	|        0	|   85.141	|
 |polyfills.js    	|  334.608	|        0	|
 |serviceworker.js	|        0	|      285	|
-|TOTAL           	|8.240.095	|  763.193	|
+|TOTAL           	|8.240.095	|  763.622	|
 
 |js/min/*       	|RainLoop 	|Snappy   	|RL gzip	|SM gzip	|RL brotli	|SM brotli	|
 |---------------	|--------:	|--------:	|------:	|------:	|--------:	|--------:	|
-|admin.min.js    	|  256.831	|   39.267	| 73.606	| 13.135	| 60.877  	| 11.776	|
-|app.min.js      	|  515.367	|  185.853	|139.456	| 62.781	|110.485  	| 54.028	|
+|admin.min.js    	|  256.831	|   39.288	| 73.606	| 13.149	| 60.877  	| 11.797	|
+|app.min.js      	|  515.367	|  186.141	|139.456	| 62.886	|110.485  	| 54.077	|
 |boot.min.js     	|   84.659	|    2.084	| 26.998	|  1.202	| 23.643  	|  1.003	|
 |libs.min.js     	|  584.772	|   90.581	|180.901	| 33.692	|155.182  	| 30.254	|
 |sieve.min.js     	|        0	|   41.399	|      0	| 10.394	|      0  	|  9.356	|
 |polyfills.min.js	|   32.837	|        0	| 11.406	|      0	| 10.175  	|      0	|
-|TOTAL user      	|1.217.635	|  278.518	|358.761	| 97.675	|299.485  	| 85.285	|
-|TOTAL user+sieve	|1.217.635	|  319.917	|358.761	|108.069	|299.485  	| 94.641	|
-|TOTAL admin     	|  959.099	|  131.932	|292.911	| 48.029	|249.877  	| 43.033	|
+|TOTAL user      	|1.217.635	|  278.806	|358.761	| 97.780	|299.485  	| 85.334	|
+|TOTAL user+sieve	|1.217.635	|  320.205	|358.761	|108.174	|299.485  	| 94.690	|
+|TOTAL admin     	|  959.099	|  131.953	|292.911	| 48.043	|249.877  	| 43.054	|
 
 For a user it is around 72% smaller and faster than traditional RainLoop.
 
@@ -189,8 +189,8 @@ For a user it is around 72% smaller and faster than traditional RainLoop.
 
 |css/*       	|RainLoop	|Snappy   	|RL gzip	|SM gzip	|SM brotli	|
 |------------	|-------:	|------:	|------:	|------:	|--------:	|
-|app.css     	| 340.331	| 84.368	| 46.946	| 17.602	| 15.095	|
-|app.min.css 	| 274.947	| 67.756	| 39.647	| 15.486	| 13.524	|
+|app.css     	| 340.331	| 84.390	| 46.946	| 17.605	| 15.084	|
+|app.min.css 	| 274.947	| 67.774	| 39.647	| 15.487	| 13.527	|
 |boot.css    	|       	|  1.326	|       	|    664	|    545	|
 |boot.min.css	|       	|  1.071	|       	|    590	|    474	|
 |admin.css    	|       	| 30.482	|       	|  6.988	|  6.092	|
diff --git a/integrations/cloudron/DESCRIPTION.md b/integrations/cloudron/DESCRIPTION.md
index 40c72039d..d12fb23aa 100644
--- a/integrations/cloudron/DESCRIPTION.md
+++ b/integrations/cloudron/DESCRIPTION.md
@@ -1,4 +1,4 @@
-This app packages SnappyMail <upstream>2.28.2</upstream>.
+This app packages SnappyMail <upstream>2.28.3</upstream>.
 
 SnappyMail is a simple, modern, lightweight & fast web-based email client.
 
diff --git a/integrations/cloudron/Dockerfile b/integrations/cloudron/Dockerfile
index 725466040..b824dde1e 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=2.28.2
+VERSION=2.28.3
 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 4941b0d0e..81c1ae7b3 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>2.28.2</version>
+	<version>2.28.3</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 28a39260a..729cedb8e 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 ( "2.28.2" );
+return ( "2.28.3" );
 }
 
 sub script_snappymail_version_desc
diff --git a/package.json b/package.json
index d39e9b69e..c0c0312fb 100644
--- a/package.json
+++ b/package.json
@@ -3,7 +3,7 @@
   "title": "SnappyMail",
   "description": "Simple, modern & fast web-based email client",
   "private": true,
-  "version": "2.28.2",
+  "version": "2.28.3",
   "homepage": "https://snappymail.eu",
   "author": {
     "name": "DJ Maze",