feat: update markdown and images for more recent version

DIFFERENCES.md

@@ -1,5 +1,8 @@
 # Differences with upstream [Gupax](https://github.com/hinto-janai/gupax)
 
+This document reference the biggest changes from Gupax. It will not go into every details that you can see in the different releases changelog.
+
+
 ## Added functionalities
 ### Integration of the XvB Raffle
 A new fancy tab to apply an algorithm of distribution of HR to XMRig (see [NOTES_ALGORITHM](NOTES_ALGORITHMS)) with your token from XvB.  
@@ -9,6 +12,9 @@ A new column in Status Tab to see public stats from the raffle.
 ### XMRig-Proxy
 You can now point all your external miners and get all the juicy stats in Gupaxx. XvB algorithm is able to control XMRig-Proxy when it is enabled.
 
+### Monerod
+A new tab for a monero node integration. It allows you to start monerod from gupaxx and benefit from an easy setup with p2pool.
+
 ## Removed functionality
 Updates by tor. The version of the crate used was outdated, plagued with security concerns and bloated the binary.  
 It was only for updates.  
@@ -26,5 +32,17 @@ Updates from Gupaxx does not retrieve XMRig and P2Pool from upstream anymore, bu
 
 It also allows advanced users to use your their own version of P2Pool and XMRig. The standalone version of Gupaxx will not replace them.
 
+pings of remote p2pool nodes are much faster.
+
+## UI
+
+### Text size
+
+The fonts size has been rethinked to enable you to use Gupaxx on different size of screen. Before, the size of text was tied to the size of the window. You could not show more content by making the window bigger. Now the size of the text remains the same, except if you change it in the Gupaxx tab.
+
+### Hidden tab and columns
+
+Tabs and column from the Status tab can be hidden, to let you see only what you use in Gupaxx.  
+
 ## Security
-With the upgrade of dependencies, cargo audit shows no more warnings for Gupaxx. (instead of 5 vulnerabilities and 4 allowed warnings for Gupax.) 
+Gupaxx is updated frequently and there is a CI action to check for known vulnerabilities (cargo audit).