diff --git a/README.md b/README.md
index 26c23fe15..138a7a41b 100644
--- a/README.md
+++ b/README.md
@@ -11,11 +11,12 @@ Introduction
 
 Open Source Point of Sale is a web based point of sale system.
 The main features are:
-* Stock management (Items and Kits)
-* VAT, customer and multi tiers taxation
+* Stock management (Items and Kits with extensible list of Attributes)
+* VAT, GST, customer and multi tiers taxation
 * Sale register with transactions logging
 * Quotation and invoicing
 * Expenses logging
+* Cashup
 * Receipt and invoice printing and/or emailing
 * Barcode generation and printing
 * Suppliers and Customers database
@@ -118,7 +119,7 @@ Bug reports must follow this schema:
 2. OS name and version running your Web Server (e.g. CentOS 6.9, Ubuntu 16.4, Windows 10)
 3. Web Server name and version (e.g. Apache 2.2, Apache 2.4, Nginx 1.12, Nginx 1.13)
 4. Database name and version (e.g. MySQL 5.5, MySQL 5.6, MySQL 5.7, MariaDB 10.0, MariaDB 10.1, MariaDB 10.2)
-5. PHP version (e.g. 5.6, 7.0, 7.1, 7.2)
+5. PHP version (e.g. 5.6, 7.0, 7.1, 7.2, 7.3)
 6. Language selected in OSPOS (e.g. English, Spanish)
 7. Any configuration of OSPOS that you changed
 8. Exact steps to reproduce the issue (test case)
diff --git a/UPGRADE.txt b/UPGRADE.txt
index ad9786c2f..acde02529 100644
--- a/UPGRADE.txt
+++ b/UPGRADE.txt
@@ -4,7 +4,7 @@ How to Upgrade
 2. Make sure you have a copy of application/config/config.php and application/config/database.php
 3. Remove all directories
 4. Install the new OSPOS
-5. Run the database upgrade scripts from database/ dir (check which ones you need according to the version you are upgrading from and only applicable if upgrading from pre 3.0.0)
+5. (Only applicable if upgrading from pre 3.0.0) Run the database upgrade scripts from database/ dir (check which ones you need according to the version you are upgrading from)
 6. Take the saved old config.php and upgrade the new config.php with any additional changes you made in the old.
    Take time to understand if new config rules require some changes (e.g. encryption keys)
 7. Take the saved old database.php and change the new database.php to contain all the configuration you had in the old setup.
diff --git a/WHATS_NEW.txt b/WHATS_NEW.txt
index 511642444..542c67f16 100644
--- a/WHATS_NEW.txt
+++ b/WHATS_NEW.txt
@@ -1,3 +1,22 @@
+Version 3.3.0
+-------------
++ New logo
++ Code Igniter 3.1.11 upgrade
++ PHP 7.3 support
++ Attributes feature (allows extensibility of Items replacing old custom fields)
++ India GST Tax support + various Tax support improvements
++ Cashup feature
++ Temporary items feature
++ Supplier category feature
++ Improved Items import and csv file generation (to contain additional attributes)
++ Improved Docker installation with nginx reverse proxy using Let's encrypt TLS certificate
++ Database performance improvements
++ Added and Updated translations
++ Fixed various reports issues
++ Fixed rounding issues
++ Fixed database upgrade script issues
++ Various bug fixes
+
 Version 3.2.3
 -------------
 + Further revert of CSRF change causing regression
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