diff --git a/CHANGELOG.md b/CHANGELOG.md
new file mode 100644
index 0000000..0f60c1e
--- /dev/null
+++ b/CHANGELOG.md
@@ -0,0 +1,16 @@
+# [Changelog v0.1.0](https://github.com/digas99/schedule-ua/releases/tag/v1.0.0) 
+Released on 05/09/2022
+
+## Content
+- Download and Upload buttons in the interface of the student's schedule at [https://paco.ua.pt/secvirtual/horarios/c_horario_aluno.asp](https://paco.ua.pt/secvirtual/horarios/c_horario_aluno.asp) to easily upload/download the schedule configuration
+
+## Popup
+- "Login" page to load the schedule configuration, either through the PACO API or by droping the configuration file directly
+- Page with the interface of the schedule.
+- Possibility to navigate through the schedule by clicking in the classes and the week days.
+- Highlight of the cell corresponding to the current hour of the day
+- Detailed information on the classes of the day when viewing the schedule on a single day mode
+- Expand or trim the schedule size, based on the the first and last hours of classes of the day
+- Download schedule configuration file
+- Take a picture and download the schedule
+- Customize your experience on the Settings page
\ No newline at end of file
diff --git a/README.md b/README.md
index af7e09c..db192ac 100644
--- a/README.md
+++ b/README.md
@@ -4,6 +4,8 @@
 
 ## SchedUA - Schedule for Universidade de Aveiro
 
+![Latest Release](https://img.shields.io/github/v/release/digas99/schedule-ua?label=Latest%20Version)
+
 Browser Extension for easy access to your Schedule from Universidade de Aveiro. This extension uses the [PACO-UA API](https://github.com/digas99/paco-ua-api) to fetch the data from the schedule and present it in the Extension Popup.
 
 <img alt="logo" align="left" src="/images/logo_48x48.png">
@@ -20,6 +22,29 @@ Browser Extension for easy access to your Schedule from Universidade de Aveiro.
     1. [Settings](#settings)
 1. [Pictures](#pictures)
 
+## Latest Features
+### [Changelog v0.1.0](https://github.com/digas99/schedule-ua/releases/tag/v1.0.0) 
+Released on 05/09/2022
+
+#### Content
+- Download and Upload buttons in the interface of the student's schedule at [https://paco.ua.pt/secvirtual/horarios/c_horario_aluno.asp](https://paco.ua.pt/secvirtual/horarios/c_horario_aluno.asp) to easily upload/download the schedule configuration
+
+#### Popup
+- "Login" page to load the schedule configuration, either through the PACO API or by droping the configuration file directly
+- Page with the interface of the schedule.
+- Possibility to navigate through the schedule by clicking in the classes and the week days.
+- Highlight of the cell corresponding to the current hour of the day
+- Detailed information on the classes of the day when viewing the schedule on a single day mode
+- Expand or trim the schedule size, based on the the first and last hours of classes of the day
+- Download schedule configuration file
+- Take a picture and download the schedule
+- Customize your experience on the Settings page
+
+
+[(All changelogs)](CHANGELOG.md)
+
+---
+
 ## Usage Guide
 
 This is a simple browser extension that takes a json containing information on a schedule and shows it using HTML Tables. Because it is a browser extension, you can check your schedule anytime, anywhere while browsing the web.
@@ -94,6 +119,8 @@ There is a page that provides ways of customizing your experience with the app.
 - **PACO**
     - **Download and Upload buttons:** extra buttons above the schedule in the schedule page in PACO - Secretaria Virtual.
 
+---
+
 ## Pictures
 
 ##### 1 - Some pages within the extension popup.
diff --git a/scripts/schedule.js b/scripts/schedule.js
index cc89404..a5d2e57 100644
--- a/scripts/schedule.js
+++ b/scripts/schedule.js
@@ -9,9 +9,6 @@ const Schedule = function(container, config) {
     }
 
     this.schedule = config["schedule"];
-    if (this.schedule)
-        this.subjects = [...new Set(Object.entries(this.schedule).map(([key, value]) => value.map(obj => obj["subject"]["abbrev"])).flat(1))];
-
     this.subjectColors = config["colors"];
     this.trimmed = config["trimmed"];
     this.limitTrimming = config["limitTrimming"];
@@ -22,6 +19,9 @@ const Schedule = function(container, config) {
     if (Object.values(this.schedule)[0] == undefined || Object.values(this.schedule).flat(1).length == 0) this.empty = true;
 
     this.matrix = scheduleMatrix(this.hours, this.days.length);
+
+    if (!this.empty && this.schedule)
+        this.subjects = [...new Set(Object.entries(this.schedule).map(([key, value]) => value.map(obj => obj["subject"]["abbrev"])).flat(1))];
 }
 
 Schedule.prototype = {
diff --git a/zip-version.sh b/zip-version.sh
index cb03701..b5ecb7f 100755
--- a/zip-version.sh
+++ b/zip-version.sh
@@ -25,7 +25,7 @@ if [ -f "$FILENAME" ]; then
 		ZIPNAME="schedua_$formated.zip"
 
 		# pick files and folders to zip
-		zip -r "$ZIPNAME" manifest.json popup.html home.html settings.html about.html images scripts styles lib
+		zip -r "$ZIPNAME" manifest.json login.html home.html settings.html about.html load_paco.html images scripts styles lib
 
 		break
 	fi