Merge branch '5.6'

# Conflicts:
#	conanfile.py

Author: jellespijker

conanfile.py

@@ -27,7 +27,7 @@ class CuraBinaryDataConan(ConanFile):
 
     def set_version(self):
         if not self.version:
-            self.version = "5.6.0-alpha"
+            self.version = "5.7.0-alpha"
 
     def validate(self):
         if (self.version != None) and (tools.Version(self.version) <= tools.Version("4")):

cura/resources/images/whats_new/0.png

@@ -1,2 +1,2 @@
-<h4>Double your 3D printing productivity on UltiMaker S series printers</h4>
-<p>A large number of optimizations and new features have been added in this release that result in up to twice as fast print speeds when using UltiMaker materials on an UltiMaker S series print. Some of changes include optimized print speeds for different line types, smooth internal wall pathing, and infill that no longer crosses when close to internal walls.</p> 
+<h4>You can now slice files for Method series printers in Cura!</h4>
+<p>It’s now possible to slice files for Method series printers. The currently supported printers are the Method X and Method XL. There are material profiles available for both printers for ABS-R, ABS-CF, and RapidRinse.</p> 

cura/resources/images/whats_new/1.png

@@ -1,2 +1,2 @@
-<h4>Powerful new engine plugins</h4>
-<p>Cura introduces the option to download these from our Marketplace, they interact with our slicing engine. Plugin developers can now add new settings, or modify existing options. As an example Cura is shipped with the CuraEngine Gradual Flow plugin, which prevents sudden flow transitions or jumps. Watch out for more Engine plugins popping up in the marketplace.</p>
+<h4>New settings allow you to modify the base of your prime tower</h4>
+<p>New settings have been released that let you modify the base of your prime tower. You can modify these settings to help improve the reliability of your prime towers. You can also use them to calibrate how well your prime tower adheres to the build plate for increased print success, or to avoid over-adhesion that may damage your build plate. </p>

cura/resources/images/whats_new/2.png

@@ -1,2 +1,2 @@
-<h4>Duplicate and organize models on your build plate more easily</h4>
-<p>It’s now possible to use Ctrl+C and Ctrl+V to copy and paste models within Cura for easier and more intuitive model duplication. You can also arrange models on the build plate in a grid formation to more easily fill up and organize your build plate when printing multiple parts.</p>
+<h4>Introducing a new engine plugin from the Cura team!</h4>
+<p>A new plugin has been created by the Cura team that makes use of the improved engine plugin capabilities introduced in Cura 5.5. The plugin is called CuraEngine Tiled Infill Generation and it allows users to select from an expanded list of infill patterns, as well as allowing users to add their own infill pattern, via specification with a *.wtk file.<a href="https://marketplace.ultimaker.com/app/cura/plugins/UltimakerPackages/CuraEngineTiledInfill">Try it out for yourself</a></p>