diff --git a/DISCLAIMER.md b/DISCLAIMER.md
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+## DISCLAIMER
+```
+Use of this service is limited only to **non-sensitive and publicly available
+data**. Users must not use, share, or store any kind of sensitive data like
+health status, provision or payment of healthcare, Personally Identifiable
+Information (PII) and/or Protected Health Information (PHI), etc. under **ANY**
+circumstance.
+
+Administrators for this service reserve the right to moderate all information
+used, shared, or stored with this service at any time. Any user that cannot
+abide by this disclaimer and Code of Conduct  may be subject to action, up to
+and including revoking access to services.
+
+The material embodied in this software is provided to you "as-is" and without
+warranty of any kind, express, implied or otherwise, including without
+limitation, any warranty of fitness for a particular purpose. In no event shall
+the Centers for Disease Control and Prevention (CDC) or the United States (U.S.)
+government be liable to you or anyone else for any direct, special, incidental,
+indirect or consequential damages of any kind, or any damages whatsoever,
+including without limitation, loss of profit, loss of use, savings or revenue,
+or the claims of third parties, whether or not CDC or the U.S. government has
+been advised of the possibility of such loss, however caused and on any theory
+of liability, arising out of or in connection with the possession, use or
+performance of this software.
+
+YOU UNDERSTAND AND AGREE THAT YOU DOWNLOAD AND / OR USE THE SOFTWARE AT YOUR 
+COMPLETE DISCRETION AND RISK AND WHAT WILL BE FULLY RESPONSIBLE FOR ANY DAMAGE 
+TO YOUR COMPUTER / EQUIPMENT OR LOSS OF DATA THAT RESULT OF DOWNLOADING OR 
+USING THE SOFTWARE.
+
+```
\ No newline at end of file
diff --git a/changelog.txt b/changelog.txt
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+v4.3 - 23/01/2021 - Changelog:
+====
+
+Added features:
+- Add: SSH Port.
+- Add: Tools > Web.
+- Add: View > Tool Buttons.
+- Add: Country List: Algeria, Bangladesh, Japan, Paraguay, Yemen & Zimbabwe.
+
+Fixes:
+- Fix: Firmwares List Update.
+- Fix: Discovery download.
+- Fix: Error connection disconnect.
+
+Improvements:
+- Stability improvements.
+
+v4.2 - 23/01/2018 - Changelog:
+====
+
+New:
+- New: Design Material!
+- New: Software Upgrade v2.18.
+
+Added features:
+- Add: ShortcutKeys.
+- Add: Country List.
+- Add: Language Česky, Lietuviškai & 中文 （简体）.
+- Add: NS-5AC & NS-5ACL.
+- Add: Update Firmware Versions (Help > Updates > Firmwares).
+
+Fixes:
+- Fix: Images of Equipamients.
+- Fix: Already connected message error.
+- Fix: Remove Code Value to Disconnect.
+- Fix: Translation of the Alternative Button.
+- Fix: Installation of new font.
+- Fix: Translation to Portuguese, Français & Deutsch.
+- Fix: Validation of IP addresses.
+- Fix: DragControl.
+- Fix: Wrong socket state 0 in CanReceive (error code is 96258).
+
+Improvements:
+- Stability improvements.
+
+
+v4.1 - 25-08-2017 - Changelog:
+====
+
+New:
+- New: Design!
+
+Added features:
+- Add: Translation to Italiano.
+- Add: Tools > Tracert.
+- Add: Tools > airLink.
+- Add: Tools > Discovery.
+- Add: View > Password.
+- Add: Image in Compatibility List.
+- Add: Compatibility List > Firmwares Beta.
+
+Updates:
+- Update: Compatibility List > Equipment.
+- Update: Compatibility List > Firmwares.
+- Update: Compatibility List > Firmwares Beta.
+
+Improvements:
+- Stability improvements.
+
+Fixes:
+- Fix: Persistent language.
+- Fix: Donation buttons error.
+
+
+v2.0 - 29-04-2016 - Changelog:
+====
+
+Added features:
+- Add: Translation to Spanish, English, Portuguese, French & German. 
+- Add: Information about the device: Platform and Firmware version.
+- Add: Tools > Ping. 
+- Add: Compatibility List & Firmwares. 
+- Add: Help, Report Operation and Bugs. 
+- Add: Connection Status. 
+- Add: Disconnect.
+
+Improvements:
+- Does not require Telnet. 
+
+
+v1.0 - 26-01-2016 - Changelog:
+====
+
+- First release version.